泵控缸电液位置伺服系统的迭代学习控制  

Iterative Learning Control on Electrohydraulic Position Servo Systems of the Pump-controlled Cylinder

作　　者：武永红[1] 张德华[1] 段锁林[1] 

机构地区：[1]太原科技大学,太原030024

出　　处：《太原科技大学学报》2006年第4期277-280,共4页Journal of Taiyuan University of Science and Technology

摘　　要：针对可调转速泵控缸电液伺服系统由于建模不良所造成的参数不确定性特点,在建立系统数学模型基础上,利用迭代学习控制方法据动态指标的要求设计了控制器,并完成了系统仿真,结果表明,与传统PID控制相比较,所设计的迭代学习控制器使系统的动态性能得到了很大的改善。Aimed at the parameterized uncertainties by model defectives of electrohydraulic position servo systems of the pump-controlled cylinder, based on the mathematical model, controller is designed according to the required dynamic performance indexes by iteration learning control method, and the simulation is accomplished. Compared with those of traditional PID, the dynamic performances of the system are greatly imoroved.

关 键 词：泵控缸数学模型 迭代学习控制 仿真 

分 类 号：TH322[机械工程—机械制造及自动化]