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DSP를 이용한 고속 Active Vibration Control System 개발
최형식(Hyeungsik Choi),고동연(Dongyeun Ko),김경기(KyungKi Kim),김동찬(Dongchan Kim) 대한기계학회 2006 대한기계학회 춘추학술대회 Vol.2006 No.4
In this paper, we have developed a new ultra high-speed active control system based on the DSP320C6713 microprocessor to control the vibration of the structure actively. The active control system is composed of the DSP320C6713 microprocessor which is the fastest processor in the DSP series, a PZT driver, PZT actuator, and vibration sensor. To compose a compatible system, we composed the A/D and D/A devices with the same speed resolution of the DSP320C6713. Since fast processing is very important in the active control of the vibration, we mainly worked on achieving a very fast loop time. Some tests and their results would be presented to validate the performance of the control system which reduces the vibration of the structure.