| 一种新的自适应滑动模控制器设计方法 |
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| 引用本文： | 孙富春,孙增圻.一种新的自适应滑动模控制器设计方法[J].航空学报,1993,14(1):99-103. |
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| 作者姓名： | 孙富春 孙增圻 |
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| 作者单位： | 每军工程学院301教研究室，青华大学计算机系 烟台 264001，北京 100084 |
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| 摘 要： | 基于ARMA模型研究了一类具有输出反馈的离散系统滑动模变结构控制方法,提出的算法将滑动模变结构控制与系统的参数辨识结合在一起,从而使设计系统具有较强的自适应性和鲁棒性。提出方法的可行性和优化性通过一实例获得验证。
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| 关 键 词： | 离散系统 滑动模控制 自适应 |
A NEW ADAPTIVE CONTROLLER DESIGN APPROACH BASED ON ARMA MODEL |
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| Sun Fu-chun.A NEW ADAPTIVE CONTROLLER DESIGN APPROACH BASED ON ARMA MODEL[J].Acta Aeronautica et Astronautica Sinica,1993,14(1):99-103. |
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| Authors: | Sun Fu-chun |
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| Institution: | 1. Faculty 301 of Naval Aeronautical Engineering Institute, Yantai, 264001;2. Department of Computer, Tsinghua University, Beijing, 100084 |
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| Abstract: | Based on ARMA model, a sliding mode controller design approach for discrete-time system using output feedback is developed in this paper, which can be considered as the extension of the variable structure system design approach for continuous-time systems to discrete-time system. This paper also deals with the effect of the introduction of quasi-sliding mode on system performance, and establishes the dynamic balance conditions. Combining the approach proposed in this paper and system parameter identification, the system performance is further improved. Finally, the effectiveness and the good performance of the design approach are examined by a numerical example. |
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| Keywords: | discrete-time systems the sliding mode control adaptiveness |
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