%0 Journal Article
%T The Study on the Hierarchical Identification Method in the Debugging of Turntable Servo System<br>递阶辨识方法在转台伺服系统调试中的应用研究
%A ZHAO Xi
%A YAO Yu
%A FANG Qiang
%A <br>赵 霞
%A 姚 郁
%A 方 强
%J 控制理论与应用
%D 2002
%I 
%X In view of the fact that mechanical resonance in the turntable servo system has serious effects on the whole system,this paper adopts hierarchical identification method with fewer quantity of computation to identify the plant containing mechanical resonance. After suppressing the resonance effectively by identification results, dynamic performance of the system has been improved greatly. The method not only overcomes the difficulty of large quantity of computation and storage, but also gets over problems of fussy debug procedure and low precision result proposed by the old method, and as a further result of which, it also improves the automatic debugging standard and the system's performance adequately.
%K servo system
%K hierarchical identification
%K mechanical resonance
%K quasi_newton method<br>伺服系统
%K 递阶辨识
%K 机械谐振
%K 拟牛顿法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=127B13522EA349C3&yid=C3ACC247184A22C1&vid=2A8D03AD8076A2E3&iid=0B39A22176CE99FB&sid=F8035C8B7D8A4264&eid=D9AE183D3F5C3C75&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=7&reference_num=6