一类非线性切换系统输出与扰动的解耦

OUTPUT AND DISTURBANCE DECOUPLING OF SWITCHED NONLINEAR SYSTEMS

研究了一类单输入单输出非线性切换系统输出与扰动的完全解耦的可解性问题,提出了此类非线性切换系统输出与扰动的完全解耦的充要条件,并进一步给出了干扰可测并且能够用于反馈控制律的设计的情况下系统输出与扰动的完全解耦的条件.最后给出了仿真实例说明了本文结果的有效性.

This paper studied the solvability of output and disturbance decoupling problem of single-input singleoutput switched nonlinear systems with uniform normal norm. The sufficient and necessary condition for the solvability of output and disturbance decoupling was obtained;and if disturbance was measured and utilized for designing state feedback controller, the condition could be weakened. The simulation results show that the proposed methods are effective.