非零初值的模型参考自适应控制

MODEL REFERENCE ADAPTIVE CONTROL OF LINEAR NONZERO INITIAL VALUE

对于系统 x·=Ax +Bu ,x(0 ) =x0y =cгx ,在x0 ≠ 0的情况下考虑了模型参考自适应控制(MRAC)的性质 ,证明了 :(1)闭环系统所有信号有界 ;(2 )跟踪误差收敛于零 ;(3)

For the linear system x·=Ax+Bu,x(0)=x 0 y=C Γx ,in the case of x 0≠0, the properties of model reference adaptive control is considered.It is proved that:(1)all signals in the closed loop system are uniformly bounded;(2)the tracking error converges to zero;(3)parameter estimation converges to its true value under the PE condition.