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Proceedings Papers
In This Volume
2014 Conference on Information Storage and Processing Systems
Tribology, Head/Media Interface
Hydrocarbon Transfer in Disk Drives
ISPS 2014; V001T01A001https://doi.org/10.1115/ISPS2014-6903
Spreading Kinetics of Lubricant Droplets on Magnetic Recording Disks
ISPS 2014; V001T01A003https://doi.org/10.1115/ISPS2014-6906
Topics:
Disks
,
Drops
,
Lubricants
,
Magnetic recording
,
Mechanical admittance
,
Bonding
,
Design
,
Evaporation
,
Reliability
,
Tradeoffs
Diffusion Equation for Spreading and Replenishment in Submonolayer Lubricant Film
ISPS 2014; V001T01A005https://doi.org/10.1115/ISPS2014-6915
Topics:
Diffusion (Physics)
,
Lubricants
,
Continuum mechanics
,
Viscosity
,
Wear
,
Bonding
,
Density
,
Disks
,
Friction
,
Lubrication
Tetrahedral Amorphous Carbon With Ultratrace Hydrogen
ISPS 2014; V001T01A006https://doi.org/10.1115/ISPS2014-6928
Topics:
Carbon
,
Hydrogen
,
Disks
,
Heat
,
Diamonds
,
Film thickness
,
Graphite
,
Heating
,
Magnetic recording
,
Transparency
Effect of Vapor Lubrication on Head–Disk Clearance and Slider Wear in Inert Gas Environments
ISPS 2014; V001T01A007https://doi.org/10.1115/ISPS2014-6931
Topics:
Clearances (Engineering)
,
Disks
,
Lubrication
,
Vapors
,
Wear
,
Horizontal directional drilling
,
Carbon
,
Helium
,
Oxygen
,
Control systems
Numerical Investigation of Thermal Effects on a HAMR Head-Disk Interface
ISPS 2014; V001T01A008https://doi.org/10.1115/ISPS2014-6934
Topics:
Disks
,
Temperature effects
,
Heat
,
Laser beams
,
Density
,
Failure
,
Heat losses
,
Heating
,
Lubricants
,
Magnetic recording
Temperature Study of Embedded Contact Sensor for HDDS by Using Scanning Thermal Microscopy
ISPS 2014; V001T01A009https://doi.org/10.1115/ISPS2014-6935
Topics:
Microscopy
,
Sensors
,
Temperature
,
Disks
,
Heating
Simplified Second Order Reynolds Equation for Simulating Ultra-Thin Gas Film Lubrication in the Head/Disk Interface
ISPS 2014; V001T01A010https://doi.org/10.1115/ISPS2014-6942
Topics:
Disks
,
Lubrication
,
Particle swarm optimization
,
Rotating disks
,
Air bearings
,
Computation
,
Databases
,
Density
,
Finite volume methods
,
Poiseuille flow
Averaged Reynolds Equation Based on the Homogenization Theory for Gas Film Lubrication in the Head/Disk Interface
ISPS 2014; V001T01A011https://doi.org/10.1115/ISPS2014-6943
Topics:
Disks
,
Lubrication
,
Pressure
,
Density
,
Finite volume methods
,
Flow (Dynamics)
,
Magnetic recording
,
Microscale devices
Overcoat Wear and Dynamic Friction Study at the Head-Disk Interface
ISPS 2014; V001T01A013https://doi.org/10.1115/ISPS2014-6952
Topics:
Disks
,
Sliding friction
,
Wear
,
Friction
,
Shear strength
,
Strain gages
Deformation of an Ultra-Thin Diamond-Like Carbon Coating on a Magnetic Recording Head Under Combined Loading
ISPS 2014; V001T01A014https://doi.org/10.1115/ISPS2014-6953
Topics:
Deformation
,
Diamond films
,
Magnetic recording
,
Silicon
,
Carbon
,
Design
,
Diamonds
,
Molecular dynamics
,
Tangential loading
Analysis of Thermal Flying-Height Control System About Humid Air Condition in Hard Disk Drive
Jonghak Choi, No-Cheol Park, Young-Pil Park, Kyoung-Su Park, Eo-Jin Hong, Yonghyun Lee, Cheol-Soon Kim
ISPS 2014; V001T01A015https://doi.org/10.1115/ISPS2014-6958
Topics:
Air bearings
,
Condensation
,
Control systems
,
Disks
,
Heat transfer coefficients
,
Simulation
,
Vapor pressure
A Flying Stability of the Slider With Damaged DLC Layer by Confined Optical Energy in TAMR System
ISPS 2014; V001T01A016https://doi.org/10.1115/ISPS2014-6961
Topics:
Air bearings
,
Carbon
,
Damage
,
Diamonds
,
Dynamics (Mechanics)
,
Lasers
,
Magnetic recording
,
Pressure
,
Stability
,
Stiffness
Operational Shock Response of Ultrathin Hard Disk Drives
ISPS 2014; V001T01A017https://doi.org/10.1115/ISPS2014-6962
Topics:
Air bearings
,
Disks
,
Shock (Mechanics)
,
Simulation
The Influence of Temperature and Humidity on the ABS Contaminations
ISPS 2014; V001T01A018https://doi.org/10.1115/ISPS2014-6981
Topics:
Contamination
,
Temperature
,
Air flow
,
Shear stress
,
Boundary-value problems
,
Disks
,
Particulate matter
,
Vapors
,
Air bearings
,
Density
Experimental Study of the Resonances of the Slider Modulations by Laser Doppler Vibrometer
ISPS 2014; V001T01A019https://doi.org/10.1115/ISPS2014-6984
Topics:
Laser Doppler vibrometers
,
Resonance
,
Air bearings
,
Clearances (Engineering)
,
Design
,
Density
,
Disks
,
Engines
,
Horizontal directional drilling
,
Motors
Contact Modeling of Traveling Wave Ultrasonic Motors
ISPS 2014; V001T01A020https://doi.org/10.1115/ISPS2014-6985
An Experimental Study of the Fretting Wear Coefficient for the Dimple-Gimbal Interface
ISPS 2014; V001T01A021https://doi.org/10.1115/ISPS2014-6987
Topics:
Wear
,
Cycles
,
Displacement
,
Friction
,
Scanning electron microscopy
,
Stress
Investigation of Slider Vibrations and Vibration Mode Changes in Helium-Air Gas Mixtures
ISPS 2014; V001T01A022https://doi.org/10.1115/ISPS2014-6988
Topics:
Helium
,
Vibration
,
Air bearings
,
Computer simulation
,
Density
,
Mean free path
,
Simulation
,
Viscosity
Modeling of Amorphous Carbon Overcoat for Investigation of Lubricant Transfer at the Head-Disk Interface
ISPS 2014; V001T01A023https://doi.org/10.1115/ISPS2014-6989
Topics:
Carbon
,
Disks
,
Lubricants
,
Modeling
,
Intermolecular forces
,
Lennard-Jones potential
,
Molecular dynamics simulation
,
Springs
Effect of a Disk Asperity and a Void on the Heat Transfer in the Head-Disk Interface
ISPS 2014; V001T01A024https://doi.org/10.1115/ISPS2014-6990
Topics:
Disks
,
Heat transfer
,
Pressure
,
Air bearings
,
Heat flux
,
Mean free path
Design of a Collocated Dual Stage Suspension in a Hard Disk Drive
ISPS 2014; V001T01A025https://doi.org/10.1115/ISPS2014-6991
Topics:
Design
,
Disks
,
Actuators
,
Deflection
,
Dimensions
,
Finite element analysis
Nano Wear of Thermal Flying Height Control Sliders
ISPS 2014; V001T01A026https://doi.org/10.1115/ISPS2014-6992
Topics:
Wear
,
Disks
,
Clearances (Engineering)
,
Density
,
Lubricants
,
Storage
,
Surface roughness
,
Thermal expansion
Servo Control Technology
Repeatable Runout Following in Bit Patterned Media Recording
ISPS 2014; V001T03A001https://doi.org/10.1115/ISPS2014-6946
Topics:
Algorithms
,
Control equipment
,
Design
,
Disks
,
Engineering simulation
,
Errors
,
Feedforward control
,
Horizontal directional drilling
,
Simulation
,
Steady state
Improving Stability Margins of Rotational Vibration Feed-Forward Compensator
ISPS 2014; V001T03A002https://doi.org/10.1115/ISPS2014-6951
Topics:
Feedforward control
,
Stability
,
Vibration
,
Design
,
Disks
,
Engines
,
Feedback
,
Horizontal directional drilling
,
Motors
,
Servomechanisms
Observer Design for Non-Uniform Sampled Systems Using Gain-Scheduling
ISPS 2014; V001T03A004https://doi.org/10.1115/ISPS2014-6982
Topics:
Design
,
Gain scheduling
,
Kalman filters
,
Disks
,
Engineering simulation
,
Servomechanisms
,
Simulation
Shock and Flow Induced Vibrations
Method for Quick Prediction of Windage Power Loss
ISPS 2014; V001T04A001https://doi.org/10.1115/ISPS2014-6916
Topics:
Computational fluid dynamics
,
Disks
,
Engineering simulation
,
Simulation
Design Parameter Study on the Influence of Anti-Shock Performance During Operational Condition for a 2.5-Inch HDD
Geonyup Lim, Kyoung-Su Park, No-Cheol Park, Young-Pil Park, Yonghyun Lee, Young Bae Chang, Cheol-Soon Kim
ISPS 2014; V001T04A003https://doi.org/10.1115/ISPS2014-6956
Topics:
Design
,
Horizontal directional drilling
,
Shock (Mechanics)
,
Simulation
,
Air bearings
,
Springs
Spindle Motor and Acoustics
Natural Frequency of Stator Core of PM Synchronous Motor
ISPS 2014; V001T05A001https://doi.org/10.1115/ISPS2014-6911
Topics:
Motors
,
Stators
,
Simulation
,
Acoustics
,
Design
,
Dynamic response
,
Electromagnetic force
,
Excitation
,
Noise (Sound)
,
Poles (Building)
Effect of Additional Harmonics of Driving Current on Torque Ripple and Unbalanced Magnetic Force of the BLDC Motors With Stator and Rotor Eccentricities
ISPS 2014; V001T05A002https://doi.org/10.1115/ISPS2014-6913
Topics:
Magnetic fields
,
Motors
,
Rotors
,
Stators
,
Torque
,
Poles (Building)
,
Winding (process)
Stability Analysis of a Whirling Rigid Rotor Supported by FDBs Considering Five Degrees of Freedom of a General Rotor-Bearing System
ISPS 2014; V001T05A003https://doi.org/10.1115/ISPS2014-6932
Topics:
Bearings
,
Degrees of freedom
,
Rotors
,
Stability
,
Whirls
,
Equations of motion
,
Algebra
,
Centrifugal force
,
Finite element methods
,
Fluids
Effect of the Cross-Sectional Shape of Recirculation Channel on Expelling Air Bubbles in the FDBs of HDD Spindle Motors
ISPS 2014; V001T05A004https://doi.org/10.1115/ISPS2014-6933
Topics:
Bubbles
,
Horizontal directional drilling
,
Motors
,
Shapes
,
Lubricants
,
Flow (Dynamics)
,
Ball bearings
,
Bearings
,
Computers
,
Design
Monte Carlo Simulation of the Manufacturing Tolerance of FDBs to Identify the Sensitive Design Variables Affecting the Performance of a Disk-Spindle System
ISPS 2014; V001T05A005https://doi.org/10.1115/ISPS2014-6950
Topics:
Design
,
Disks
,
Manufacturing
,
Simulation
,
Friction
,
Torque
,
Journal bearings
,
Bearings
,
Clearances (Engineering)
,
Fluids
Robust Hub Design to Prevent Mechanical Contact Between Hub and Sleeve of the FDBs in a 2.5″ HDD With 5mm-Height due to Disc Clamping Force
ISPS 2014; V001T05A006https://doi.org/10.1115/ISPS2014-6993
Topics:
Design
,
Disks
,
Horizontal directional drilling
,
Thrust
,
Deflection
,
Dimensions
,
Mechanical structures
Micro/Nano Technology
A Magnetic Rotary Encoder for Patterned Media Lithography
ISPS 2014; V001T06A001https://doi.org/10.1115/ISPS2014-6910
Topics:
Lithography
,
Shaft angle encoders
,
Machinery
,
Disks
,
Manufacturing
,
Resolution (Optics)
,
Signals
,
Cathode ray oscilloscopes
,
Density
,
Electron beams
Fluorescence Detection of a Minute Particle Using Resin-Based Optical Total Analysis Systems Having a High Aspect Ratio Light Waveguide Core
ISPS 2014; V001T06A002https://doi.org/10.1115/ISPS2014-6917
Topics:
Fluorescence
,
Particulate matter
,
Resins
,
Waveguides
,
Health care
,
Lasers
,
Physiology
Mechatronics, Robotics, and Automation
Modeling and Simulation of an Industrial SCARA Robot: Performance Evaluation Prior to Real-World Task
ISPS 2014; V001T07A002https://doi.org/10.1115/ISPS2014-6923
Topics:
Modeling
,
Performance evaluation
,
Robots
,
Simulation
,
Dynamic models
,
Computer software
,
Control algorithms
,
Control equipment
,
Damping
,
Degrees of freedom
Asymmetric Arm Design on Delta Robot System
ISPS 2014; V001T07A003https://doi.org/10.1115/ISPS2014-6926
Topics:
Design
,
Robots
,
Weight (Mass)
,
Manufacturing
,
Vibration
,
Actuators
,
Assembly lines
,
Carbon fibers
,
Control equipment
,
Cycles
Optical Head Alignment Method Using Serial Manipulators for Maskless Lithography System
ISPS 2014; V001T07A004https://doi.org/10.1115/ISPS2014-6927
Topics:
Manipulators
,
Maskless lithography
,
Algorithms
,
Errors
,
Kinematics
,
Design
,
Lithography
,
Reflectance
,
Cathode ray oscilloscopes
,
Electron beams
Study on Soldering Method of Multilayer Ceramic Capacitors for Vibration Reduction
ISPS 2014; V001T07A006https://doi.org/10.1115/ISPS2014-6965
Topics:
Acoustics
,
Capacitors
,
Ceramics
,
Noise (Sound)
,
Soldering
,
Vibration
A New Method for Calibrating a Six-DOF Joint Force/Torque Sensor
ISPS 2014; V001T07A007https://doi.org/10.1115/ISPS2014-6969
Topics:
Sensors
,
Torque
,
Errors
,
Robots
,
Control equipment
,
Design
,
Dimensions
,
Fundamental forces (Physics)
,
Rehabilitation devices
,
Tactile sensors
Imaging/Printing Technologies and Consumer Electronics
Vibration Reduction for Image Transfer Belt System With H∞ Optimal Control Configuration
ISPS 2014; V001T08A001https://doi.org/10.1115/ISPS2014-6925
Topics:
Belts
,
Optimal control
,
Vibration
,
Control equipment
,
Engines
,
Image formation
,
Motors
,
Rollers
,
Simulation results
,
Torque
Optical Storage and Future Technologies
A New Prediction Model on the Luminance of OLEDs Subjected to Different Reverse Biases for Alleviating Degradation in AMOLED Displays
ISPS 2014; V001T09A003https://doi.org/10.1115/ISPS2014-6964
Topics:
Brightness (Photometry)
,
Emissions
,
Circuits
,
Currents
,
Density
,
Engineers
,
Light-emitting diodes
Design and Development of a Wireless Fall Detection Module for Homecare
ISPS 2014; V001T09A005https://doi.org/10.1115/ISPS2014-6972
Topics:
Biomedicine
,
Circuits
,
Design
,
Electronics
,
Wounds
Flexible Media and Tape Storage
Mechatronic Integration of Magnetic Linear Encoding Medium Manufacturing
ISPS 2014; V001T10A001https://doi.org/10.1115/ISPS2014-6936
Topics:
Dust
,
Encryption
,
Errors
,
Machinery
,
Magnetic fields
,
Magnetization
,
Manufacturing
,
Poles (Building)
,
Position control
,
Reliability
Model Acquisition for Modal Analysis of Flexible Media Based on Stereo Vision
ISPS 2014; V001T10A003https://doi.org/10.1115/ISPS2014-6957
Topics:
Modal analysis
,
Lasers
,
Sheet metal
,
Manufacturing
,
Rollers
,
Shapes
,
Algorithms
,
Computer software
,
Computers
,
Dynamic response
Tape Mechanics Over a Grooved Roller: Experiments and Theory
ISPS 2014; V001T10A004https://doi.org/10.1115/ISPS2014-6968
Topics:
Rollers
,
Air entrainment
,
Modeling
,
Traction
Storage System and Future Technologies
On Coupled Dynamics of Frictional Guides in Tape Transport Systems
ISPS 2014; V001T11A002https://doi.org/10.1115/ISPS2014-6971
Topics:
Dynamics (Mechanics)
,
Friction
,
Resonance
,
Damping
,
Dynamic response
,
Stress
,
Tension