摘要
永磁同步电动机系统是一类仿射非线性系统.该文应用非线性控制系统的几何理论对它的能控性与能观性进行分析,证明了永磁同步电动机系统在一定范围内是局部弱能控的、强可接近的和局部弱能观的.
Permanent magnet synchronous machine system is a nonlinear affine system. Based on the geometric theory of nonlinear systems, the system controllability and observability is analyzed. It is shown that the system is locally weakly controllable, strongly accessible and locally weakly observable in a confined space.
出处
《上海大学学报(自然科学版)》
CAS
CSCD
北大核心
2005年第3期234-237,共4页
Journal of Shanghai University:Natural Science Edition
关键词
永磁同步电动机
能控性
强可接近性
能观性
几何方法
permanent magnet synchronous machine
controllability
strong accessibility
observablity
geometric method