%0 Journal Article
%T A Nonlinear PID Control Method with Optimal Correction Function and Its Application in Torpedo Trajectory Control System<br>一种非线性优化控制方法及其在鱼雷控制中的应用
%A DUAN Fu-hai
%A ZHANG Wei-guo
%A HE Chang-an
%A <br>段富海
%A 章卫国
%A 何长安
%J 控制理论与应用
%D 2000
%I 
%X A design method on nonlinear PID controller with optimal correction function is presented. By choosing parameters off-line and optimizing correction function on line, an excellent controller can be designed which is liable to realize in engineering. Using this method, a nonlinear PID control system is designed for a torpedo with serious nonlinearity, and simulation studies are conducted under different initial conditions. The results show that the designed nonlinear torpedo trajectory control system not only possesses better dynamic and static properties, but also has strong adaptability to the changes of initial conditions.
%K nonlinear system
%K torpedo
%K nonlinear PID control
%K optimal correction function<br>鱼雷
%K 非线性
%K PID控制
%K 优化控制
%K 弹道涤度控制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=5B928E5C07B6916C733E7A439B9AF806&yid=9806D0D4EAA9BED3&vid=BCA2697F357F2001&iid=CA4FD0336C81A37A&sid=8BD23BD67BF01A5C&eid=68D88C2FCF9C3098&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=5&reference_num=0