非匹配不确定M I MO 线性系统的终端滑模控制

提出一种用于非匹配不确定MIMO线性系统的终墙滑模控制方法。设计了特殊的终墙滑模切换面和相应的控制策略，使得系统在有限时问内收敛到终墙滑模面，在系统到达终墙滑模面后保证系统的状态保持在终墙滑模面上，并在有限时闻内收敛到平衡点附近的邻域内，建立了谈邻域的范圈与系统的非匹配不确定性的范圈以及终蜡滑模参数之闻的数学关系，用于系统设计与分析，仿真结果验证了所提出方法的有效性和分析的正确性。

Terminal sliding mode control of MIMO linear systems with unmatched uncertainties

A terminal sliding mode manifold and control methodology are proposed for MIMO linear systems with unmatched uncertainties. The system states are guaranteed to reach the sliding mode manifold in finite time, and converge to the neighborhood of the equilibrium point in finite time once they are on the sliding mode manifold. The mathematical relationship between the neighborhood of the equilibrium point and the range of the unmatched uncertainties and parameters of sliding mode is formulated, which can be used for the system design and analysis. Simulation results validate the design and the analysis.