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Design and performance analysis of hybrid fuzzy robust controller for hydraulic system against variable loads

机译:液压系统可变负载混合模糊鲁棒控制器的设计与性能分析

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The continuous motion of hydraulic implements in industrial is important parameters which affect productivity of mould casting machine. A lab setup is designed to evaluate a position control technique of a hydraulic cylinder at different load patterns. The lab setup consists of two loops, the first loop represents the controlled cylinder and the second loop represents the control of the loading cylinder. Robust and hybrid fuzzy robust controllers are developed to reduce the synchronization errors in cylinders positions to acceptable values. The second loop is controlled so that simulates variable loads with different pattern. A model representing the lab setup is developed and the system response is verified using experimental results.
机译:工业中液压机具的连续运动是影响压铸机生产率的重要参数。设计了一个实验室设置,以评估不同负载模式下的液压缸位置控制技术。实验室设置由两个回路组成,第一个回路代表受控油缸,第二个回路代表装载油缸的控制。开发了鲁棒和混合模糊鲁棒控制器,以将气缸位置中的同步误差降低到可接受的值。控制第二个循环,以便模拟具有不同模式的可变负载。开发了代表实验室设置的模型,并使用实验结果验证了系统响应。

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