Volumes | Information Storage and Processing Systems | American Society of Mechanical Engineers Digital Collection

ASME 2013 Conference on Information Storage and Processing Systems

June 24–25, 2013

Santa Clara, California, USA

Conference Sponsors:

ISBN:

978-0-7918-5553-9

In This Volume

Tribology, Head/Media Interface (28)
Actuator/Suspension and Sensors (7)
Servo Control Technology (8)
Shock and Flow Induced Vibrations (4)
Spindle Motor and Acoustics (7)
Micro/Nano Technology (3)
Mechatronics, Robotics, and Automation (13)
Imaging/Printing Technologies and Consumer Electronics (1)
Opto-Mechatronics and Optical Storage (11)
Flexible Media Mechanics and Tape Storage (5)
Storage System and Future Technologies (2)

ASME 2013 Conference on Information Storage and Processing Systems

Tribology, Head/Media Interface

An Insight Into the Nonlinear Touchdown Dynamics of TFC Active Slider

Gang (Sheng) Chen, Jianfeng Xu, J.-Y. Chang

ISPS 2013; V001T01A001doi:https://doi.org/10.1115/ISPS2013-2803

Abstract

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Topics: Dynamics (Mechanics) , Disks , Nonlinear dynamics , Air bearings , Design , Lubricants , Microelectromechanical systems , Pressing , Storage , Transducers

Thermal Fly-Height Controlled Glide for Disk Defect Detection and In-Situ Defect Size Estimation for Disk Drives

Aravind N. Murthy, Karl A. Flechsig, Wes Hillman, Keith Conard, Remmelt Pit

ISPS 2013; V001T01A002doi:https://doi.org/10.1115/ISPS2013-2805

Abstract

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Topics: Disks , Flaw detection , Atomic force microscopy , Scanning electron microscopy

Investigation of the Local Temperature Increase From the Magnetization Decay for Heat Assisted Magnetic Recording

Shaomin Xiong, David Bogy

ISPS 2013; V001T01A003doi:https://doi.org/10.1115/ISPS2013-2813

Abstract

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Topics: Heat , Magnetic recording , Magnetization , Temperature , Lasers , Disks , Heating , Critical points (Physics) , Density , Refractive index

The Effect of Contact Conditions on Demagnetization During Light Sliding Contact

Yuliang Liu, Jun He, David B. Bogy, Guangyu Zhang

ISPS 2013; V001T01A004doi:https://doi.org/10.1115/ISPS2013-2814

Abstract

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Topics: Density , Disks , Horizontal directional drilling

Effects of Varied Physical Mechanisms on the Evolution of Lubricant Interface During Heat-Assisted Magnetic Recording

Ajaykumar Rajasekharan

ISPS 2013; V001T01A005doi:https://doi.org/10.1115/ISPS2013-2817

Abstract

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Topics: Heat , Lubricants , Magnetic recording , Pressure , Air bearings , Desorption , Shear (Mechanics) , Stress , Vapors

Numerical Simulation on Lubricant Recovery After Depletion

Peng Yu, Weidong Zhou, Shengkai Yu

ISPS 2013; V001T01A006doi:https://doi.org/10.1115/ISPS2013-2837

Abstract

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Topics: Computer simulation , Lubricants , Disks , Corrosion , Damage , Density , Friction , Horizontal directional drilling , Magnetic recording , Nanoscale phenomena

Application of Vertically-Aligned Carbon Nano-Tube for Burnishing Slider in Cleaning Process of Magnetic Disk Surface

Hiroshi Tani, K. Konishi, W. Norimatsu, M. Kusunoki, N. Tagawa

ISPS 2013; V001T01A007doi:https://doi.org/10.1115/ISPS2013-2840

Abstract

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Topics: Carbon , Disks , Nanotubes , Chemical vapor deposition , Adhesion , Atoms , Carbon nanotubes , Magnetic heads , Clearances (Engineering) , Control systems

Theoretical Study of van der Waals Dispersion Pressures Considering One-Dimensional Material Distributions in In-Plane Direction

Hiroshige Matsuoka, Niki Kitahama, Teppei Tanaka, Shigehisa Fukui

ISPS 2013; V001T01A008doi:https://doi.org/10.1115/ISPS2013-2845

Abstract

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Topics: Fourier series , Pressure

Structural Stability of Nanometer-Thick Diamond-Like Carbon Films due to Heating for Thermally Assisted Magnetic Recording

Norio Tagawa, Hiroshi Tani

ISPS 2013; V001T01A009doi:https://doi.org/10.1115/ISPS2013-2853

Abstract

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Topics: Diamond films , Heating , Magnetic recording , Structural stability , Lasers , Disks , Lubricants , Thin films , Chemical vapor deposition , Damage

Experimental Set-Up for Simultaneously Measuring Changes in LD Temperature and Flying Height of HAMR-HGA

Irizo Naniwa, Shigeo Nakamura

ISPS 2013; V001T01A010doi:https://doi.org/10.1115/ISPS2013-2860

Abstract

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Topics: Temperature , Heat , Finite element methods , Lasers , Waveguides , Density , Disks , Horizontal directional drilling , Magnetic recording , Manufacturing

Thermo-Molecular Gas-Film Lubrication (t-MGL) Analysis for Heat-Assisted Magnetic Recording Head Slider

Shigehisa Fukui, Naoya Kitagawa, Ryo Wakabayashi, Hiroshige Matsuoka

ISPS 2013; V001T01A011doi:https://doi.org/10.1115/ISPS2013-2864

Abstract

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Topics: Heat , Lubrication , Magnetic recording , Temperature distribution , Bearings , Heating , Lasers , Temperature

Impact of Touchdown Detection on Bit Patterned Media Robustness

Jia-Yang Juang, Kuan-Te Lin

ISPS 2013; V001T01A012doi:https://doi.org/10.1115/ISPS2013-2871

Abstract

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Topics: Robustness , Disks , Density , Friction , Magnetic recording , Temperature , Transducers , Tribology , Vibration

Thermal Stability of Lubricants for Application in Heat-Assisted Magnetic Recording

Bala Krishna Pathem, Xing-Cai Guo, Yoko Saito, Robert Waltman, John Burns, Erhard Schreck, Bruno Marchon

ISPS 2013; V001T01A013doi:https://doi.org/10.1115/ISPS2013-2872

Abstract

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Topics: Heat , Lubricants , Magnetic recording , Thermal stability , Disks , Evaporation , Density , Modeling , Oxidation , Reliability

Experimental and Theoretical Study of Replenishment Speed of Depleted Scar in Submonolayer Lubricant

Kyosuke Ono

ISPS 2013; V001T01A014doi:https://doi.org/10.1115/ISPS2013-2886

Abstract

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Topics: Lubricants , Disks , Design , Durability , Mechanical admittance

Numerical Simulation of Fretting Wear at the Dimple/Gimbal Interface

Zhengqiang Tang, Youyi Fu, Frank E. Talke

ISPS 2013; V001T01A015doi:https://doi.org/10.1115/ISPS2013-2893

Abstract

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Topics: Computer simulation , Wear , Disks , Friction , Geometry , Simulation , Stress concentration

Frictional Heating Effect on Thermal Protrusion in Head Disk Interface

Jianhua Li, Junguo Xu, Masaru Furukawa

ISPS 2013; V001T01A016doi:https://doi.org/10.1115/ISPS2013-2894

Abstract

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Topics: Disks , Heating , Clearances (Engineering) , Friction , Horizontal directional drilling , Wear , Density

Dimension Effect of Embedded Contact Sensor on Disk Defect Detection

Masaru Furukawa, Junguo Xu, Jianhua Li

ISPS 2013; V001T01A017doi:https://doi.org/10.1115/ISPS2013-2895

Abstract

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Topics: Dimensions , Disks , Flaw detection , Sensors , Magnetic heads

Delamination of Ultra-Thin Diamond-Like Carbon Coatings on Magnetic Recording Heads Under Normal Loading

Michael Price, Andrey Ovcharenko, Raj Thangaraj, Bart Raeymaekers

ISPS 2013; V001T01A018doi:https://doi.org/10.1115/ISPS2013-2899

Abstract

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Topics: Delamination , Diamond films , Magnetic recording , Adhesion , Silicon , Carbon , Disks , Molecular dynamics , Stress

Lubricant Flow and Accumulation on the Air Bearing Surface of a Hard Disk Drive

Alejandro Rodriguez-Mendez, David B. Bogy

ISPS 2013; V001T01A019doi:https://doi.org/10.1115/ISPS2013-2905

Abstract

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Topics: Air bearings , Disks , Flow (Dynamics) , Lubricants , Corrosion , Horizontal directional drilling , Rotating disks , Stiction , Thin films , Wear

Contact Between a Disk Asperity and the Touchdown Sensor in a Thermal Flying-Height Control Slider

Chuanwei Zhang, Andrey Ovcharenko, Frank E. Talke

ISPS 2013; V001T01A020doi:https://doi.org/10.1115/ISPS2013-2908

Abstract

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Topics: Disks , Sensors , Finite element analysis , Heating , Temperature , Transients (Dynamics)

Investigation of Head Burnishing of Thermal Flying Height Control Sliders

Liane Matthes, Ralf Brunner, Bernhard Knigge, Frank E. Talke

ISPS 2013; V001T01A021doi:https://doi.org/10.1115/ISPS2013-2909

Abstract

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Topics: Disks , Lubricants , Surface roughness , Thin films , Wear

Molecular Dynamics Simulation to Study the Effect of Empirical Potential Functions on Modeling of Diamond-Like Carbon

Longqiu Li, Ming Xu, Wenping Song, Guangyu Zhang, Andrey Ovcharenko

ISPS 2013; V001T01A022doi:https://doi.org/10.1115/ISPS2013-2914

Abstract

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Topics: Carbon , Diamonds , Modeling , Molecular dynamics simulation , Atoms , Density , Engineering simulation , Molecular dynamics , Quenching (Metalworking) , Simulation

DLC Coatings Characterization on HDD Recording Heads

Antanas Daugela, Srinivas Tadepalli

ISPS 2013; V001T01A023doi:https://doi.org/10.1115/ISPS2013-2932

Abstract

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Topics: Diamond films , Horizontal directional drilling , Wear , Scanning probe microscopy , Disks , Cantilevers , Diamonds , Nanoscale phenomena , Reliability , Robustness

An Efficient Thermal Actuator Design for the Thermal Flying Height Control

Hui Li, Shengnan Shen

ISPS 2013; V001T01A024doi:https://doi.org/10.1115/ISPS2013-2935

Abstract

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Topics: Actuators , Design , Disks , Energy efficiency , Heat , Joules , Magnetic recording , Storage , Thermal deformation

The Effect of Velocity and Local Pressure Changes on Lubricant Transfer: A Molecular Dynamics Simulation

Deng Pan, Andrey Ovcharenko, Min Yang, Frank E. Talke

ISPS 2013; V001T01A025doi:https://doi.org/10.1115/ISPS2013-2936

Abstract

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Topics: Lubricants , Molecular dynamics simulation , Pressure , Disks , Magnetic recording

Multi-Resolution HDD Contact Detection Technique for Low SNR Applications

Antanas Daugela, Jon D. Trantham, Srinivas Tadepalli

ISPS 2013; V001T01A026doi:https://doi.org/10.1115/ISPS2013-2942

Abstract

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Topics: Horizontal directional drilling , Resolution (Optics) , Acoustics , Air bearings , Disks , Probes , Signals , Calibration , Clearances (Engineering) , Cycles

Slit Design for the Thermal Flying Height Control Slider

Hui Li, Shengnan Shen

ISPS 2013; V001T01A027doi:https://doi.org/10.1115/ISPS2013-2945

Abstract

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Topics: Design , Magnetic recording , Simulation , Actuators , Air bearings , Density , Disks

Carbon Overcoat Loss From the Surface of a Heat Assisted Magnetic Storage Disk due to Laser Irradiation

Paul M. Jones, Joachim Ahner, Christopher L. Platt, Huan Tang, Julius Hohlfeld

ISPS 2013; V001T01A028doi:https://doi.org/10.1115/ISPS2013-2947

Abstract

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Topics: Carbon , Disks , Heat , Irradiation (Radiation exposure) , Lasers , Storage , Temperature , Pumps , Probes , Alloys

Actuator/Suspension and Sensors

Dynamics of Reader Head Suspension on a Magnetic Scale With Grooves

Zhi-Hao Xu, Heng-Sheng Hsiao, Cheng-Kuo Sung, Jen-Yuan (James) Chang

ISPS 2013; V001T02A001doi:https://doi.org/10.1115/ISPS2013-2824

Abstract

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Topics: Aerodynamics , Density , Design , Dynamics (Mechanics) , Machine tools , Magnetic flux , Poles (Building) , Signals , Vibration

Rotary Silicon Polymeric Composite Thermal Micro-Actuator

Jiaping Yang, Cheng Peng Tan, Nyok Boon Chong, Gih Keong Lau

ISPS 2013; V001T02A002doi:https://doi.org/10.1115/ISPS2013-2891

Abstract

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Topics: Microactuators , Polymer composites , Silicon , Displacement , Resonance , Design , Shock (Mechanics) , Actuators , Composite materials , Disks

HAMR HDD Shock Responses

Lidu Huang, Kenzi Suzuki, Fu-Ying Huang, Toshiki Hirano, Barry Stipe

ISPS 2013; V001T02A003doi:https://doi.org/10.1115/ISPS2013-2896

Abstract

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Topics: Horizontal directional drilling , Shock (Mechanics) , Design , Disks , Heat , Lasers , Magnetic recording , Reliability , Stiffness

Positioning Performance Comparison Between Collocated Slider-Driven PZT Actuators and Conventional Suspension-Driven Actuators

Keiji Aruga

ISPS 2013; V001T02A004doi:https://doi.org/10.1115/ISPS2013-2918

Abstract

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Topics: Actuators , Density , Resonance , Disks , Excitation , Magnets , Microactuators

Experimental Study of Suspension and Slider Vibrations Measured by Laser Doppler Vibrometer

Tatsuhiko Nishida, Masao Hanya

ISPS 2013; V001T02A005doi:https://doi.org/10.1115/ISPS2013-2920

Abstract

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Topics: Laser Doppler vibrometers , Vibration , Density , Disks , Servomechanisms , Actuators , Air bearings , Engines , Horizontal directional drilling , Motors

Gimbal and Slider Vertical Motion Characterization for DSA Servo-Mechanical Design Improvement

Yi Lu, Xin Wang, Yanning Liu

ISPS 2013; V001T02A006doi:https://doi.org/10.1115/ISPS2013-2929

Abstract

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Topics: Design , Servomechanisms , Motors , Disks , Air bearings , Errors , Signals , Wear

A Near Zero Skew Actuation Mechanism for Hard Disk Drives

Zhimin He, Jianqiang Mou, Kheong Sann Chan, Suet Hoi Lam, Boon Long See, Wuzhong Lin

ISPS 2013; V001T02A007doi:https://doi.org/10.1115/ISPS2013-2941

Abstract

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Topics: Actuators , Disks

Servo Control Technology

Identification of Critical Resonant Modes Above the Nyquist Frequency Using Multirate Inputs

Weili Yan, Chunling Du, Chee Khiang Pang

ISPS 2013; V001T03A001doi:https://doi.org/10.1115/ISPS2013-2839

Abstract

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Topics: Resonance , Mechanical structures

A Robust Servo Demodulation Algorithm to Compensate for Head Velocity Induced Error

Wei Xi, Guoxiao Guo, Jie Yu

ISPS 2013; V001T03A002doi:https://doi.org/10.1115/ISPS2013-2901

Abstract

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Topics: Algorithms , Errors , Servomechanisms , Signals , Disks , Cycles , Density , Modeling , Resolution (Optics) , Simulation

Position-Error-Based Shock Protection in HDDs

Qingwei Jia, Guoxiao Guo, Jie Yu

ISPS 2013; V001T03A003doi:https://doi.org/10.1115/ISPS2013-2911

Abstract

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Topics: Errors , Shock (Mechanics) , Magnetic recording , Servomechanisms , Signals , Tradeoffs

Skew Estimation and Compensation in Tape Drives With Flangeless Rollers

Kazuhiro Tsuruta, Angeliki Pantazi, Giovanni Cherubini, Jens Jelitto

ISPS 2013; V001T03A004doi:https://doi.org/10.1115/ISPS2013-2924

Abstract

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Topics: Data storage systems , Rollers

Control of Time-Varying Lateral Tape Motion in a Linear-Tape-Open Drive via Adaptive Regulation

Longhao Wang, Raymond A. de Callafon

ISPS 2013; V001T03A005doi:https://doi.org/10.1115/ISPS2013-2928

Abstract

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Topics: Actuators , Cable reels , Control equipment , Dynamics (Mechanics) , Errors , Feedback , Signals

Dual-Stage Servo Control for an Optical Pointing System

Eric D. Miller, Raymond A. de Callafon

ISPS 2013; V001T03A006doi:https://doi.org/10.1115/ISPS2013-2938

Abstract

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Topics: Servomechanisms , Architecture , Disks , Energy consumption , Horizontal directional drilling

Neural-Network Based Automatic PID Gain Tuning in the Presence of Time-Varying Disturbances in Hard Disk Drives

Liting Sun, Xu Chen, Masayoshi Tomizuka

ISPS 2013; V001T03A007doi:https://doi.org/10.1115/ISPS2013-2948

Abstract

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Topics: Artificial neural networks , Disks , Horizontal directional drilling , Control equipment , Excitation

H_∞ Control Design for Systems With Periodic Irregular Sampling Using Optimal H₂ Reference Controllers

Behrooz Shahsavari, Richard Conway, Ehsan Keikha, Fu Zhang, Roberto Horowitz

ISPS 2013; V001T03A008doi:https://doi.org/10.1115/ISPS2013-2951

Abstract

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Topics: Control equipment , Design , Disks , Algorithms , Horizontal directional drilling , Linear systems , Robustness , Signals , Simulation

Shock and Flow Induced Vibrations

Multi-Body Modeling Effects on the Head-Disk Interface During Operational Shocks in Hard Disk Drives

Liping Li, David B. Bogy

ISPS 2013; V001T04A001doi:https://doi.org/10.1115/ISPS2013-2809

Abstract

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Topics: Disks , Modeling , Shock (Mechanics) , Horizontal directional drilling , Air bearings , Actuators , Manufacturing , Stability

Narrowband Performance of Active Control on Flow-Induced Vibrations Inside Hard Disk Drives

Hequn Min, Xiaoyang Huang, Qide Zhang, Xin Xia

ISPS 2013; V001T04A002doi:https://doi.org/10.1115/ISPS2013-2810

Abstract

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Topics: Disks , Flow-induced vibrations , Feedback , Signals , Vibration , Horizontal directional drilling , Control equipment , Errors , Laser Doppler vibrometers , Manufacturing

A Study on Behavior of Spindle System With Non-Operational Shock

Seokhwan Kim, Yongho Choi, Junho Seo, No-Cheol Park, Young-Pil Park, YoonChul Rhim, Kyoung-Su Park

ISPS 2013; V001T04A003doi:https://doi.org/10.1115/ISPS2013-2838

Abstract

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Topics: Damping , Resonance , Shock (Mechanics) , Stiffness , Vibration

Statistical Energy Analysis on Vibrational Energy Transmission in Hard Disk Drive Components

Nopdanai Ajavakom, Pinporn Tanthanasirikul

ISPS 2013; V001T04A004doi:https://doi.org/10.1115/ISPS2013-2882

Abstract

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Topics: Disks , Horizontal directional drilling , Vibration , Seas , Energy dissipation , Shells , Vibration tests

Spindle Motor and Acoustics

Robust Optimal Design of the Magnetizer for a HDD Spindle Motor to Reduce the Harmonic Components of the Cogging Torque

C. J. Lee, G. H. Jang, K. B. Kang, D. H. Choi

ISPS 2013; V001T05A001doi:https://doi.org/10.1115/ISPS2013-2850

Abstract

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Topics: Design , Horizontal directional drilling , Motors , Torque , Errors , Magnetization , Manufacturing , Disks , Excitation , Noise (Sound)

Analytical and Numerical Study Rotor Faults in PM Synchronous Motor

Yinquan Yu, Chao Bi, Quan Jiang, Song Lin, Phyu Nu Hla, Nay Lin Htun Aung, A. A. Mamun

ISPS 2013; V001T05A002doi:https://doi.org/10.1115/ISPS2013-2857

Abstract

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Topics: Engines , Motors , Rotors , Horizontal directional drilling , Vibration , Acoustics , Cantilever beams , Density , Dynamics (Mechanics) , Noise (Sound)

Behavior of Micron-Sized Air Bubble in Operating FDBs by Using the Discrete Phase Modeling Method

Y. H. Jung, G. H. Jang, K. M. Jung, C. H. Kang, H. H. Shin

ISPS 2013; V001T05A003doi:https://doi.org/10.1115/ISPS2013-2863

Abstract

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Topics: Bubbles , Modeling , Lubricants , Bearings , Ball bearings , Computers , Damping , Design , Disks , Engines

Vibration Study and Classification of Rotor Faults in PM Synchronous Motor

Yinquan Yu, Chao Bi, Quan Jiang, Song Lin, Nay Lin Htun Aung, A. A. Mamun

ISPS 2013; V001T05A004doi:https://doi.org/10.1115/ISPS2013-2865

Abstract

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Topics: Engines , Motors , Rotors , Vibration , Signals , Acoustics , Design , Fault diagnosis , Horizontal directional drilling , Magnets

Effect of an Hourglass-Shape Tapered Sleeve on the Performance of the Fluid Dynamic Bearings of a HDD Spindle Motor

J. H. Lee, M. H. Lee, G. H. Jang

ISPS 2013; V001T05A005doi:https://doi.org/10.1115/ISPS2013-2870

Abstract

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Topics: Bearings , Engines , Fluids , Horizontal directional drilling , Motors , Shapes , Pressure , Surface roughness , Disks , Lubricants

Disk Pack DFM Achieving Minimum Flight Height Variations

Lidu Huang, Chiao-ping Roger Ku, Tony Nguyen, Kevin Gong, Puneet Bhargava, Toshiki Hirano, Fu-Ying Huang

ISPS 2013; V001T05A006doi:https://doi.org/10.1115/ISPS2013-2885

Abstract

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Topics: Design for Manufacturing , Disks , Flight , Deformation , Design , Manufacturing , Density , Magnetic heads , Magnetic recording

Noise and Vibration Originated From UMF due to Rotor Eccentricity of the HDD Spindle System

S. J. Sung, G. H. Jang, K. J. Kang

ISPS 2013; V001T05A007doi:https://doi.org/10.1115/ISPS2013-2946

Abstract

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Topics: Horizontal directional drilling , Noise (Sound) , Rotors , Vibration , Torque , Motors , Acoustics , Disks , Analytical methods , Bearings

Micro/Nano Technology

Impact of Pattern Media Topography on the Tribology of Head-Disk Interfaces

C. Mathew Mate, Z. Liu, D. Kercher, O. Ruiz, K. Rubin, A. Bogdanov, J. Lille, T.-W. Wu, T. R. Albrecht, B. Marchon

ISPS 2013; V001T06A001doi:https://doi.org/10.1115/ISPS2013-2820

Abstract

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Topics: Disks , Tribology , Magnetic recording

Illumination and Scattered Light Detection of a Minute Particle Using a Light Source Consisting of Sub-Micrometer Defect Arrays Formed on an Extremely Flat Light Waveguide Core

Toshifumi Ohkubo, Nobuyuki Terada, Yoshikazu Yoshida

ISPS 2013; V001T06A002doi:https://doi.org/10.1115/ISPS2013-2846

Abstract

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Topics: Light sources , Particulate matter , Waveguides , Lasers , Health care , Optical fiber , Physiology , Resins , Sensors

Calculation and Measurement of Magnetic and Transport Properties of Rectangle Anti-Dot Arrays

Takanori Matsuki, Shinichi Warisawa, Ichiro Yamada

ISPS 2013; V001T06A003doi:https://doi.org/10.1115/ISPS2013-2913

Abstract

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Topics: Anisotropy , Density , Design , Disks , Engineers , Horizontal directional drilling , Magnetic moment , Nanofabrication , Superparamagnetism

Mechatronics, Robotics, and Automation

Mapping of the Upper Limb Movements and Onset Detection

Alejandra Avila Vasquez, Jen-Yuan (James) Chang

ISPS 2013; V001T07A001doi:https://doi.org/10.1115/ISPS2013-2811

Abstract

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Topics: Electric potential , Electrodes , Electromyography , Exoskeleton devices , Fibers , Matlab , Muscle , Prostheses , Real-time control , Signals

Mechatronic Integration of Humanoid Exoskeleton Hand Rehabilitation System

Shu-Wei Pu, Jen-Yuan (James) Chang

ISPS 2013; V001T07A002doi:https://doi.org/10.1115/ISPS2013-2823

Abstract

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Topics: Diseases , Exoskeleton devices , Finishes , Humanoid robots , Robotics , Robots , Stairs , Water

Development of a Linear Vibration Motor With Fast Response Time for Mobile Phones

J. H. Nam, T. H. Yeon, G. H. Jang

ISPS 2013; V001T07A003doi:https://doi.org/10.1115/ISPS2013-2854

Abstract

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Topics: Linear vibration , Motors , Vibration , Actuators , Magnetic fields , Springs , Ampère's law , Computer software , Electricity (Physics) , Electromagnetic force

Magnetic Equilibrium Posture of a Multibody Magnetic Microrobot Composed of Spherical Magnets Manipulated by External Magnetic Field

S. M. Jeon, G. H. Jang

ISPS 2013; V001T07A004doi:https://doi.org/10.1115/ISPS2013-2856

Abstract

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Topics: Equilibrium (Physics) , Magnetic fields , Magnets , Surgery , Blood vessels , Cardiovascular system

Detection of Behaviors Related to Blood Pressure Change Using 6-Axis Kinetic Sensor

Tingting Dai, Guillaume Lopez, Shin’ichi Warisawa, Ichiro Yamada

ISPS 2013; V001T07A005doi:https://doi.org/10.1115/ISPS2013-2862

Abstract

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Topics: Blood , Pressure , Sensors , Health care

Research on the Temperature Compensation Technology of Quasi-Distributed Fiber Bragg Grating

Huijuan Dong, Shaopeng Yang, Jun He, Guangyu Zhang, Siying Wang, Yuliang Liu, Xiaohui Yang

ISPS 2013; V001T07A006doi:https://doi.org/10.1115/ISPS2013-2866

Abstract

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Topics: Fiber Bragg gratings , Temperature , Optical fiber , Wavelength , Durability , Fiber optic sensors , Fibers , Monitoring systems , Polarization (Electricity) , Polarization (Light)

Research on Temperature Compensation Technology of BOTDR Strain Monitoring

Guangyu Zhang, Ning Xu, Jun He, Huijuan Dong, Haidong Gu, Yuliang Liu

ISPS 2013; V001T07A007doi:https://doi.org/10.1115/ISPS2013-2867

Abstract

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Topics: Temperature , Reflectometers , Monitoring systems

Pose Estimation and Simulation of Upper Limb Exoskeleton

You-Cheng Lin, Sanket Jog, Jen-Yuan (James) Chang

ISPS 2013; V001T07A008doi:https://doi.org/10.1115/ISPS2013-2873

Abstract

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Topics: Exoskeleton devices , Simulation , Robots , Brain , Accidents , Blood flow , Blood vessels , Flow (Dynamics) , Robotics , Thrombosis

A Novel Approach to Build a Learning Controller by Combining Fuzzy Modeling, Sliding Mode, and PID Control for Robotic Applications

Meysar Zeinali

ISPS 2013; V001T07A009doi:https://doi.org/10.1115/ISPS2013-2876

Abstract

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Topics: Control equipment , Modeling , Robotics , Algorithms , Control systems , Uncertainty , Biomedicine , Control theory , Engineering simulation , Errors

Intelligent Diagnosis of Bolting System Under Dynamic Impact

G. (Sheng) Chen, L. Huang, J.-Y. Chang, L. B. Chen

ISPS 2013; V001T07A010doi:https://doi.org/10.1115/ISPS2013-2931

Abstract

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Topics: Accelerometers , Artificial neural networks , Bonding , Construction , Damage , Databases , Deformation , Design , Disks , Dynamometers

Microenergy Harvesting Applications for Outdoor Power Equipment

Pratik Patel, Mir Behrad Khamesee

ISPS 2013; V001T07A011doi:https://doi.org/10.1115/ISPS2013-2934

Abstract

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Topics: Electrical measurement , Energy harvesting , Kinetic energy , Maintenance , Noise (Sound) , Solar energy , Vibration , Wind , Wireless sensor networks

Hybrid Variable Damping Control: Design, Simulation, and Optimization

Roberto Ribeiro, Mir Behrad Khamesee, Amir Khajepour

ISPS 2013; V001T07A012doi:https://doi.org/10.1115/ISPS2013-2940

Abstract

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Topics: Dampers , Damping , Design , Electromagnetic force , Electromagnetism , Optimization , Simulation

Position Alignment of Micro Manipulator Using Root Mean Square Errors for Maskless Lithography System

Yong Seok Ihn, Sae Whan Park, Ja Choon Koo

ISPS 2013; V001T07A013doi:https://doi.org/10.1115/ISPS2013-2943

Abstract

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Topics: Errors , Manipulators , Maskless lithography , Mirrors , Photomasks , Lithography , Microelectromechanical systems , Manufacturing , Semiconductors (Materials)

Imaging/Printing Technologies and Consumer Electronics

The Analysis of Acoustic Noise and Vibration Generated by the Multi-Layer Ceramic Capacitor

Byung-Han Ko, Sang-Geuk Jeong, Young-Pil Park, Kyoung-Su Park, No-cheol Park

ISPS 2013; V001T08A001doi:https://doi.org/10.1115/ISPS2013-2927

Abstract

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Topics: Acoustics , Capacitors , Ceramics , Noise (Sound) , Vibration , Printed circuit boards

Opto-Mechatronics and Optical Storage

Slot Misalignment Measurement for Archive Data Storage Using Dual Sensing Method

Sung-Yong Lim, Hyunseok Yang, SeungHon Yoo, Han Baek Lee, Young Do Choi

ISPS 2013; V001T09A001doi:https://doi.org/10.1115/ISPS2013-2833

Abstract

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Topics: Data storage systems , Disks , Imaging , Lenses (Optics) , Robots , Sensors

Design of High Frequency Enhancement Filter for BER Improvement in Holographic Data Storage System

Do-Hyung Kim, No-Cheol Park, Hyungbae Moon, Sungbin Jeon, Kyoung-Su Park, Hyunseok Yang, Young-Pil Park

ISPS 2013; V001T09A002doi:https://doi.org/10.1115/ISPS2013-2848

Abstract

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Topics: Data storage systems , Design , Filters , Image reconstruction , Design methodology , Simulation

Effective Parameters of an Auto-Ball Balancer and Modification of its Parameters in a Half-Height Optical Disc Drive

Wonseok Oh, Seungho Lim, Kyoung-Su Park, No-Cheol Park, Young-Pil Park, Jae-Sung Lee, Han-Baek Lee

ISPS 2013; V001T09A003doi:https://doi.org/10.1115/ISPS2013-2851

Abstract

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Topics: Disks , Friction , Vibration

Intelligence Compensation Algorithm for Data Restoration in Holographic Data Storage System

Wooyoung Jeong, Jang Hyun Kim, Sung-Yong Lim, Jae-Seong Lee, Hyunseok Yang, No-Cheol Park, Young-Pil Park, Kyoung-Su Park

ISPS 2013; V001T09A004doi:https://doi.org/10.1115/ISPS2013-2868

Abstract

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Topics: Algorithms , Data storage systems , Fuzzy logic , Lasers , Rotation , Simulation

Improved Air Gap Error Using Frequency Estimation and Peak Filter in Solid Immersion Lens-Based Plasmonic Lithography System

Guk-Jong Choi, Geon Lim, Taeseob Kim, Won-sup Lee, No-cheol Park, Young-Pil Park, Hyunseok Yang, Kyoung-Su Park

ISPS 2013; V001T09A005doi:https://doi.org/10.1115/ISPS2013-2869

Abstract

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Topics: Errors , Filters , Lenses (Optics) , Lithography , Signals , Stability

Generation of Fuzzy Rules and Learning Algorithms for Servo Control in Holographic Data Storage System

Jang Hyun Kim, Wooyoung Jeong, Hyunseok Yang

ISPS 2013; V001T09A006doi:https://doi.org/10.1115/ISPS2013-2874

Abstract

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Topics: Algorithms , Data storage systems , Servomechanisms , Disks , Fuzzy logic , Genetic algorithms , Photopolymers

A Battery Charge Controller for a Flyback Converter With Digital Primary Side Regulation

Paul C.-P. Chao, W. D. Chen, R. H. Wu

ISPS 2013; V001T09A007doi:https://doi.org/10.1115/ISPS2013-2879

Abstract

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Topics: Batteries , Control equipment , Temperature , Feedback , Lithium , Circuits , Computer software , Cycles , Electronic products , Signals

A New Active 3D Optical Proximity Sensor Array and its Readout Circuit

Paul C.-P. Chao, Wei-Hsuan Hsu, Che-Hung Tsai

ISPS 2013; V001T09A008doi:https://doi.org/10.1115/ISPS2013-2888

Abstract

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Topics: Circuits , Sensors , Resolution (Optics) , Photons , Biomedicine , Capacitance , Circuit design , Complementary metal oxide semiconductors , Machinery , Noise (Sound)

An LCL-Lens Array With Electrodes of Interlaced Structure in Applications of Auto-Stereoscopic

Paul C.-P. Chao, Tse-Yi Tu, Yung-Yuan Kao

ISPS 2013; V001T09A009doi:https://doi.org/10.1115/ISPS2013-2915

Abstract

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Topics: Electrodes , Lenses (Optics) , Liquid crystals , Patents

Design and Realization of High Resolution (640×480) SWIR Image Acquisition System

Paul C.-P. Chao, Jian-Ruei Chen, Che-Hung Tsai, Wei-Dar Chen

ISPS 2013; V001T09A010doi:https://doi.org/10.1115/ISPS2013-2917

Abstract

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Topics: Design , Resolution (Optics) , Imaging , Gallium arsenide , Wavelength , Waves , Silicon , Light , Semiconductors (Materials) , Sensors

An On-Line Digital Optical Bench Tester Based on Conoscopy for Lens Quality Evaluation

Wei Hsuan Hsu, Paul C.-P. Chao, Wei Dar Chen, Che-Hung Tsai

ISPS 2013; V001T09A011doi:https://doi.org/10.1115/ISPS2013-2921

Abstract

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Topics: Lenses (Optics) , Machinery , Inspection , Liquid crystals , Refractive index , Transfer functions

Flexible Media Mechanics and Tape Storage

Embedding Noise Prediction Into List-Viterbi Decoding Using Error Detection Codes for Magnetic Tape Systems

Suayb S. Arslan, Jaewook Lee, Turguy Goker

ISPS 2013; V001T10A001doi:https://doi.org/10.1115/ISPS2013-2835

Abstract

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Topics: Errors , Noise (Sound) , Sensors , Algorithms , Failure , Architecture , Decision making , Design , Magnetic recording , Simulation results

Friction Induced Lateral Vibrations of a Tape Moving in Contact With a Slewing Head

Hankang Yang, Sinan Müftü

ISPS 2013; V001T10A002doi:https://doi.org/10.1115/ISPS2013-2836

Abstract

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Topics: Friction , Vibration , Manufacturing , Dynamic systems , Oscillations , Stick-slip , Stiction

Modeling the Traction of a Thin Tape Guided by a Grooved Roller

Tuğçe Kaşıkcı, Sinan Müftü

ISPS 2013; V001T10A003doi:https://doi.org/10.1115/ISPS2013-2875

Abstract

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Topics: Modeling , Rollers , Traction , Pressure , Air entrainment , Friction , Tension , Tribology

Modification for the Mechanical Model of Flex Cable in Hard Disk Drives With an External Electric Field

Ching-Chen Chen, Jen-Yuan (James) Chang

ISPS 2013; V001T10A004doi:https://doi.org/10.1115/ISPS2013-2883

Abstract

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Topics: Cables , Disks , Electric fields , Dynamic response , Piezoelectricity , Shear (Mechanics) , Vibration , Circuits , Constitutive equations , Density