200MN双缸油压机同步控制系统的设计

Design of synchronious control system for 200 MN hydraulic press with two cylinders

采用多输入 多输出(MIMO)鲁棒控制技术,设计了一个同步运动外回路控制器和一个非线性单输入 单输出(SISO)的基于压力的扰动观测器的控制器作为油缸的内回路控制器,解决了油压机电液同步运动的控制问题.

Using multiple input multiple output(MIMO) robust control technique,an outer-loop synchronous controller and a nonlinear single input single output(SISO) controller with pressure perturbation observer are designed for each of the press cylinders as the inner-loop controller to handle the controlling problem of electro-hydraulic synchronization.