加权无差自适应控制新算法的研究

Study on the New Scheme of Weighted Adaptive Control

推导出一种新型加权无差自适应控制方法，它可以应用于开环不稳定系统及非最小相位系统．被控对象之中可以含有直接传输项。系统的稳态误差与加权参数的选择无关，而且证明了该算法的稳态误差为零，与其他算法进行了比较，结果证明该方法有较强的鲁棒性、可靠性与实用性。

A new weighted adaptive control scheme is derived for the control of non-mininum phase and openloop unstable systems,and there can be direct-transmission in the systems. The steady-state error of the controlled system is indepent of the choice of the choice of the choice parameters .and is zero by theoretical proof and simulation. Compared with other adaptive control schemes,this new scheme is more selective .more reliable and more useful.