이득계획제어에 의한 자기부상시스템의 부상제어기 설계

초록

In this paper, we propose design methods of suspension controller for magnetically levitated system(MAGLEV). In the interior, the study of Electromagnetic Suspension(EMS) which has several advantages is chiefly achieved but, because the EMS has highly nonlinear and unstable property it is difficult to design the suspension controller maintaining stability and high performance. Here a Gain Scheduling Control(GSC) based on pole-placement scheme and on linear quadratic gaussian(LQG) design is separately presented The several control performance is shown by simulation