A MULTIVARIABLE VS-MRAC WITH EXPECTED TRANSIENT AND STEADY- STATE PERFORMANCES
具有理想跟踪特性的多变量变结构模型参考自适应控制

This paper considers the controller design of a multivariable VS MRAC system of generalized relative degree one. A new switching scheme is proposed which solves the following problems in VS MRAC and MRAC: 1) every component of tracking error can be controlled to guarantee the transient and steady state performance index given by designer in advance, and 2) the usual assumption of positive definiteness property for high frequency gain matrix is not needed.