一种新型RLS算法的研究及其在数控加工中应用

Research of a New RLS Algorithm and Its Application in Intelligent NC Process

针对自适应滤波最小二乘算法 RLS算法 计算量庞大等缺陷 ,研究了复合反馈神经网络在实数域中的运用 ,提出了一种基于复合反馈神经网络的新型 RLS算法 ,并应用该算法和交流伺服电机电流进行切削力的间接检测 .

In view of the exiting limitation that calculation is very great of recursive leastsquare adaptive algorithm(RLS algorithm),this paper studies the applications of compound feedback nerve net in real number field,presents a kind of new RLS algorithm at the base of compound feedback nerve net,and use the new algorithm and alternatig servo motor current to detect cutting force indirectly.;