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.
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
关键词
泵控缸数学模型
迭代学习控制
仿真
pump-controlled cylinder mathematics model, iterative learning control, simulation
