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Keywords: vibration control
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Proceedings Papers

Proc. ASME. IMECE2021, Volume 13: Safety Engineering, Risk, and Reliability Analysis; Research Posters, V013T15A008, November 1–5, 2021
Paper No: IMECE2021-69771
... effect in improving precision in time domain and stability in frequency domain. This research provides a new adaptive control approach for AMBs, and this approach can also be adopted in other multi-dimension vibration control, especially in multi-frequency applications. Keywords: Active magnetic bearing...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 9: Engineering Education, V009T09A002, November 16–19, 2020
Paper No: IMECE2020-23032
... cart. The system can be utilized to demonstrate fundamentals of vibrations and test designs of passive isolators to dampen the oscillations of the primary cart. Keywords: fundamentals of vibration, vibration control, portable and 3D printed lab equipment design 1 Contact author: atekes@kennesaw.edu 1...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 7A: Dynamics, Vibration, and Control, V07AT07A024, November 16–19, 2020
Paper No: IMECE2020-24357
..., and post-processing were used. Keywords: Vibration Control, 3-D Printing, Micromechanics 1 Contact author: agb0022@auburn.edu NOMENCLATURE displacement of isolator s center velocity of isolator s center acceleration of isolator s center displacement of isolator s fixture velocity of isolator s...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 7A: Dynamics, Vibration, and Control, V07AT07A045, November 16–19, 2020
Paper No: IMECE2020-23749
... resonance frequencies between 1 Hz and 6 Hz. Vibrations over 8 Hz have small effects on the infants because the acceleration ratio is low at values below 1. Keywords: mechanical dynamics, vibration control 1. INTRODUCTION If the traveling speed is high or if there is a large step, not only will the burden...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 7B: Dynamics, Vibration, and Control, V07BT07A017, November 16–19, 2020
Paper No: IMECE2020-23078
... the electric field in the flexoelectric patch, significant electric field gradient is induced. The electric field, distribution of control moment, induced modal force and the vibration control efficiency in terms of transverse displacements are analyzed in case studies. Analytical results show that the control...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 11: Acoustics, Vibration, and Phononics, V011T01A012, November 11–14, 2019
Paper No: IMECE2019-10902
...SHAPE MEMORY METAMATERIALS WITH ADAPTIVE BANDGAPS FOR ULTRA-WIDE FREQUENCY SPECTRUM VIBRATION CONTROL Yihao Song, Yanfeng Shen1 University of Michigan-Shanghai Jiao Tong University Joint Institute, Shanghai Jiao Tong University Shanghai, China ABSTRACT This paper presents a novel shape memory...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 4: Dynamics, Vibration, and Control, V004T05A023, November 11–14, 2019
Paper No: IMECE2019-11206
... configuration are integrated into optimization to derive a system-level optimal design which possesses a high vibration control performance, and still satisfies multiple design constraints. A material interpolation model with high accuracy is proposed for the integrated optimization, a simple integral equation...
Proceedings Papers

Proc. ASME. IMECE2011, Volume 7: Dynamic Systems and Control; Mechatronics and Intelligent Machines, Parts A and B, 953-961, November 11–17, 2011
Paper No: IMECE2011-63509
... for vibration control applications because of its large force generation, very short response time and easy controllability. Control of piezoelectric actuator is straightforward by direct compensation of input voltage, which in turn can be generated from vibration data measured from the system...
Proceedings Papers

Proc. ASME. IMECE2010, Volume 8: Dynamic Systems and Control, Parts A and B, 947-955, November 12–18, 2010
Paper No: IMECE2010-37371
... is treated as disturbance. The cutting vibration control can be considered as a robust disturbance rejection problem (RDRP), and the controller design is based on robust servo-mechanism method. Without the requirement on the model of disturbance, this method simplifies the vibration control problem and only...
Proceedings Papers

Proc. ASME. IMECE2003, Dynamic Systems and Control, Volumes 1 and 2, 1001-1007, November 15–21, 2003
Paper No: IMECE2003-41411
... 13 05 2008 The optimal placement of sensors and actuators in the active vibration control of flexible linkage mechanisms is studied. Based on the concept of the controllability and the observability of the controlled subsystem and the residual subsystem, the objective functions...
Proceedings Papers

Proc. ASME. IMECE2003, Aerospace, 1-10, November 15–21, 2003
Paper No: IMECE2003-41085
... 13 05 2008 This paper investigates piezoelectric actuator placement optimization on a rectangular plate structure and the vibration control of the structure. In the first part, an actuator placement optimization method is developed based on maximizing the controllability grammian...
Proceedings Papers

Proc. ASME. IMECE2003, Design Engineering, Volumes 1 and 2, 1151-1156, November 15–21, 2003
Paper No: IMECE2003-55187
... Damping Variable Stiffness Vibration Control Proceedings of IMECE 03 2003 ASME International Mechanical Engineering Congress & Exposition @ 0 ABSTRACT This paper presents an investigation of damping characteristics of a squeeze mode type MR (Magneto- Rheological) mount. Since the damping property...