유압제어시스템의 비선형 모델 해석

Abstract

In this paper, a backlash property of a hydraulic motor control system is analyzed and modelled as a mathematical expression. We first suggest the modeling method of the backlash and propose the regressor for an identification of the hydraulic motor control system with the backlash. For practice use, the identification is performed in a recursive form to be suggested. Finally, we show the effectiveness of the suggested method through simulation and experiment.