TMS320C6713를 이용한 고속 능동 진동제어 시스템 개발 및 시뮬 링크 연구

Abstract

In this thesis, we have developed a high-speed active control system

based on the TMS320C6713 microprocessor to control the vibration of the

structure actively. This system is composed of the DSP microprocessor,

Piezoelectric(PZT) driver, PZT actuator and sensors.

In particular, PZT actuator can generate ±200 ~ ± 450 variable voltage

using the H-bridge circuit and DC-DC converter. In addition, we made a

control box which is composed of PCBs for several circuits and A/D, D/A

devices with the same speed resolution of the main processor. The

designed control box is portable and practical. Also TMS320C6713

microprocessor is conveniently to simulate the vibration system's input

IV

and output signals using the Matlab. The simulation is based on the PPF

control algorithm to reduce vibration. Through the extensive experiments,

the real-time control performance of the system has been verified. The

comparisons are also presented between the experiments and simulation

results.