摘要
给出了在正螺面的局部坐标系下非线性控制系统状态方程的表示式,并且讨论了非线性系统的平衡态与正螺面的测地线的关系,最后,讨论了建立在正螺面上的非线性控制系统的能控性与能观性。
The representation of the state equation of nonlinear control systems on the local coordinate of standard spiral surface is given.The relationship between equilibrium of nonlinear systems and geodesic of standard spiral surface is considered.At last,the local controllability and local observability of nonlinear systems on standard spiral surface are studied.
出处
《西安邮电学院学报》
2003年第3期62-65,共4页
Journal of Xi'an Institute of Posts and Telecommunications
基金
国家自然科学基金(10171081)资助。
