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首页> 外文期刊>Transactions of the Japan Fluid Power System Society >単純適応制御の水圧サーボシリンダシステムへの適用
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単純適応制御の水圧サーボシリンダシステムへの適用

机译:简单自适应控制在液压伺服缸系统中的应用

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In this research, the positioning control of a water hydraulic servo cylinder system with the simple adaptive control (SAC) is discussed. Conventional model reference adaptive control (MRAC) also achieves good tracking performance for cylinder control, but the controller structure is much more complicated and has less robustness for disturbance in real application. Compared with MRAC, SAC has simpler and lower order structure, i.e. higher feasibility. However, no result has been reported on SAC application for water hydraulics. In this paper, we examined and evaluated the control performance of SAC on a water hydraulic servo cylinder system, and it was confirmed that SAC gives 1) better tracking performance compared with PI control, and 2) comparable control precision and higher robustness compared with MRAC.
机译:本文研究了采用简单自适应控制(SAC)的水压伺服缸系统的定位控制。传统的模型参考自适应控制(MRAC)在汽缸控制中也取得了很好的跟踪性能,但是在实际应用中,该控制器的结构更加复杂,对干扰的鲁棒性较差。与MRAC相比,SAC具有更简单,更低阶的结构,即更高的可行性。但是,尚无关于SAC在水压方面的应用的报道。在本文中,我们检查并评估了SAC在水压伺服缸系统上的控制性能,并确认SAC具有以下优点:1)与PI控制相比具有更好的跟踪性能,以及2)与MRAC相比具有可比的控制精度和更高的鲁棒性。

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