Research of Improved Hybrid Magnetic Vibration Absorber

• Main Authors: Kuo-Sheng Hsu, 徐國勝
• Other Authors: Chun-Liang Chen
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/10229738773474572173

碩士 === 南開科技大學 === 電機與資訊工程研究所 === 100 === This thesis studies the design of a magnetic vibration absorber. The magnetic suspension system possesses non-mechanical contact, zero friction, and miniature characteristics, it operates vibration absorber performance of low noise, high efficiency and high reliability. The overall vibration absorber, including vibration absorber hardware, excitation coil . In this thesis, the design of the proposed hybrid magnetic vibration absorber is discussed, including system hardware design, force model analysis, position sensing, controller, drive circuit testing,TMS320F2812 digital signal processor as the core system, then connected PC and DSP through RTDX technology Completion of the controller programming on the PC side using MATLAB/ Simulink. The PID controller is introduced to control the disturbance from external vibration. Finally, the experiment is carried out to verify the design system feasibility.