| Multi-Channel Force Control System for Static Loading |
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| 引用本文： | 陈彩可,王军政,马立玲,李金仓. Multi-Channel Force Control System for Static Loading[J]. 北京理工大学学报(英文版), 2003, 0(Z1) |
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| 作者姓名： | 陈彩可 王军政 马立玲 李金仓 |
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| 作者单位： | Dapartment of Automatic Control，School of Information Science and Technology，Beijing Institute of Technology，Beijing 100081，China，Dapartment of Automatic Control，School of Information Science and Technology，Beijing Institute of Technology，Beijing 100081，China，Dapartment of Automatic Control，School of Information Science and Technology，Beijing Institute of Technology，Beijing 100081，China，Dapartment of Automatic Control，School of Information Science and Technology，Beijing Institute of Technology，Beijing 100081，China |
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| 摘 要： | An eight-channel force loading system is presented, which adopts position control system and forcecontrol system switching model, small flow servo valve controlled capacious cylinder system scheme, intelligentPID algorithm and distributed load approach. Through the analyses of the equivalent model of valve controlledcylinder force subsystem, a controller based on intelligent PID algorithm is designed, which is not sensitive to the
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Multi-Channel Force Control System for Static Loading |
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| CHEN Cai-ke WANG Jun-zheng MA Li-lingLI Jin-cang. Multi-Channel Force Control System for Static Loading[J]. Journal of Beijing Institute of Technology, 2003, 0(Z1) |
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| Authors: | CHEN Cai-ke WANG Jun-zheng MA Li-lingLI Jin-cang |
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| Abstract: | An eight-channel force loading system is presented, which adopts position control system and force control system switching model, small flow servo valve controlled capacious cylinder system scheme, intelligent PID algorithm and distributed load approach. Through the analyses of the equivalent model of valve controlled cylinder force subsystem, a controller based on intelligent PID algorithm is designed, which is not sensitive to the variation of parameters such as environmental stiffness. According to the coupling of multiple load channels, a distributed load approach is employed in the superior monitor computer. Experimental results show that the system designed has high precision and robustness. |
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| Keywords: | electro-hydraulic servo loading system static force loading force control |
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