646 DMM制御手法を用いた3自由度電動型振動試験装置の制御に関する研究

概要

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In recent years, many engineers are engaged in research for breakdown process of building by vibration testing in order to recognize aseismic capacity. Vibration testing system needs to operate correctly to do effective examination, but in many case of device doesn't run accurately because of several types of disturbances. For this reason, various control method for that system are investigated in many research institutions. Therefore, the control approach of 3 degree-of-freedom electrodynamic shaking system is discussed in this study. Since this device has no system software, the purpose is to design basic controller to achieve good tracking performance in unidirectional shaking for this equipment. Controller is designed based on Dual Model Matching control method, and effectiveness of it is proved by simulation and experiment.
2009-08-03