首页> 外文会议>International Conference on Fluid Power Transmission and Control(ICFP' 2005); 20050405-08; Hangzhou(CN) >Intelligent Control for Artificial Damping in Hydraulic Crane Systems under Load Dynamics
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Intelligent Control for Artificial Damping in Hydraulic Crane Systems under Load Dynamics

机译:负载动力学下液压起重机系统人工阻尼的智能控制。

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摘要

In this paper, an intelligent fuzzy-Pi compound control which is composed of a fuzzy control, a feedforward proportional control and an intelligent integral control, is proposed to adjust the damping in a hydraulic crane system under load dynamics. Position and pressure signals in the hydraulic system are fed back to control the damping of the crane tip. That the right artificial damping without high losses in dynamical performance will be realized by adding the compound control into the crane system. Simulation results show that this intelligent fuzzy-Pi feedback control can effectively coordinate the damping and dynamical characteristic in the hydraulic damping system. Also the adaptation of the system to different load conditions can be made stronger.
机译:提出了一种由模糊控制,前馈比例控制和智能积分控制组成的智能Fuzzy-Pi复合控制,以调节液压起重机系统在负载动态条件下的阻尼。液压系统中的位置和压力​​信号被反馈以控制起重机末端的阻尼。通过在起重机系统中增加复合控制,可以实现适当的人工阻尼,而不会造成动力性能的高损失。仿真结果表明,该智能模糊-Pi反馈控制可以有效地协调液压阻尼系统的阻尼和动力特性。而且,可以使系统对不同负载条件的适应性更强。

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