ゼロパワー磁気軸受系の非線形制御 (第2報, 実験的検証)
ゼロパワー磁気軸受系の非線形制御 (第2報, 実験的検証)
复制标题
零功率磁力轴承系统的非线性控制(第二次报告,实验验证)
DOI:
10.1299/kikaic.67.401
复制
发表时间:
2001
期刊:
影响因子:
--
通讯作者:
克章 酒井
中科院分区:
文献类型:
--
作者:
祐一 有我;健蔵 野波;克章 酒井
This paper proposes new nonlinear control system to realize a zero power control of magnetic bearing system using only electromagnets. It is clarified through the simulation and experiment that the proposed nonlinear control this paper is a very useful approach to realize a zero power control of magnetic bearing system. Also, this proposed control strategy will be very powerful to stabilize for big deviations from the equilibrium point because of nonlinear control. The nonlinear control system is designed based on Lyapunov's direct method. The electromagnets is switched by the nonlinear algorithm depend on the displacement and the velocity of a rotor. It is very easy to design the nonlinear control system because it consists of only two parameters. Also, the characteristics of closed loop can be changed easily.