【摘要】 提出了一种采用多项式逼近非线性系统的指定精度参数估计法。此方法避免了传统方法对多项式阶数的经验估计 ,可以根据实际需要的精度确定多项式的阶数 ,同时获得多项式的参数估计。仿真结果说明了该方法的有效性更多还原

【Abstract】 In this paper,an appointed-accuracy parameter estimation method is presented.Avoiding experience estimation of traditional method,it can get orders of polynomial and simultaneously get parameter estimation of polynomial that can simulate accurately the real system.The simulation result shows the efficiency of this method.更多还原