상태평균화법에 의한 직류초퍼구동 DC모터 제어시스템의 해석과 설계에 관한 연구

A study on the analysis and design of the chopper fed DC Motor control system using state space averaging method

In this paper proposed a new analysis method that can be controlled DC separately excited motor using DC chopper. An analysis method can be broadly divided the state variables method and the state space averaging method. The state variable method is largely used for analysis method in the time area, but it is complicated analysis of the nonlinear circuit and modeling of the system. Therefore a boundary of the current continuous mode and discontinuous mode can be definited by the state space averaging method. Also this paper proposed a new approximation analysis method using state space averaging method in the discontinuous mode.