文摘:建立了阀控非对称缸主动式电液伺服加载系统的数学模型，设计了复合校正的控制策略，并作了仿真和实验研究。

• Abstract: The mathematical model of the valve controlled asymmetrical cylinder active electro-hydraulic servo loading system is set up and the control strategy of the compound adjustment is designed in this paper.The simulation and experimantal research are carried out.