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A Servo Control System Using the Loop Shaping Design Procedure

Authors: Yoshihisa Ishida, Hiromitsu Ogawa, Manato Ono, Naohiro Ban

Abstract:

This paper describes an expanded system for a servo system design by using the Loop Shaping Design Procedure (LSDP). LSDP is one of the H∞ design procedure. By conducting Loop Shaping with a compensator and robust stabilization to satisfy the index function, we get the feedback controller that makes the control system stable. In this paper, we propose an expanded system for a servo system design and apply to the DC motor. The proposed method performs well in the DC motor positioning control. It has no steady-state error in the disturbance response and it has robust stability.

Keywords: DC motor, Loop Shaping Design Procedure (LSDP), servosystem

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1078957

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References:


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