Results 101 to 110 of about 161 (121)

Vibration reduction control of a voice coil motor (VCM)-driven actuator for SPM applications

International Journal of Advanced Manufacturing Technology, 2009
This paper presents vibration reduction control of a voice coil motor (VCM)-driven actuator for SPM applications. We had developed a VCM nanoscanner. The scanner has flexure hinges structure. However, the VCM nanoscanner has some problems of thermal drift and small damping compared to the PZT driven nanoscanner.
Kyihwan Park
exaly   +2 more sources

2P1-M01 Flapping Robot with Voice Coil Motor(VCM) of a Hard Disk Drive(HDD)(Bio-Mimetics and Bio-Mechatronics)

The Proceedings of JSME Annual Conference on Robotics and Mechatronics (Robomec), 2011
Takanobu Watanabe, Hideaki Yamamoto
exaly   +2 more sources

Evaluation of the dynamic properties of a Voice Coil Motor (VCM)

2007 14th International Conference on Mechatronics and Machine Vision in Practice, 2007
The electrical and mechanical characteristics of a voice coil linear motor under moving conditions are evaluated using a method based on the levitation mass method (LMM). The force generated by the actuator is measured as the inertial force of the mass, which is levitated with sufficiently small friction using a pneumatic linear bearing.
Yusaku Fujii, Seiji Hashimoto
openaire   +1 more source

Vibration reduction control of a Voice Coil Motor (VCM) nano scanner

2007 7th IEEE Conference on Nanotechnology (IEEE NANO), 2007
This paper presents vibration reduction control of a voice coil motor (VCM) nano scanner. We had developed a VCM scanner. The scanner has flexure hinges structure. However, the VCM nano scanner has some problems of thermal drift and small damping compared to the PZT driven nano scanner.
Jong-kyu Jung, Woo-seub Youm, Kyi-hwan Park   +2 more
openaire   +1 more source

State Feedback-Based Position Controller of VCM(Voice Coil Motor) for Precise Automated Manufacturing Process

Journal of the Korean Institute of Illuminating and Electrical Installation Engineers, 2010
The state feedback-based position controller for the voice coil motor(VCM) used in precise automated manufacturing processes is proposed and analyzed in this paper. The proposed controller has advantage over the conventional cascade-type P-PI controller in terms of the gain selection and the controller interference.
Sung-Kuk Kim, Shrestha Rajendra, Jul-Ki Seok   +2 more
openaire   +1 more source

A Simulation Study of Static Electromagnetic Characteristics of Voice Coil Motor Injector

IFAC-PapersOnLine, 2021
Hao Wu, Fujun Zhang, Hongli Gao
exaly  

Research and Analysis of a Novel Voice Coil Motor With Wireless Power Supply

IEEE Transactions on Industry Applications, 2021
Dingfeng Dong, Weikang Huang, Wenxin Huang   +2 more
exaly  

Design of a 5 degree of freedom–voice coil motor actuator for smartphone camera modules

Sensors and Actuators A: Physical, 2020
Chien-Sheng Liu, Chih-Chun Cheng
exaly