| 不确定非线性系统的非光滑控制及应用 |
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| 引用本文： | 王清,马克茂.不确定非线性系统的非光滑控制及应用[J].自动化与信息工程,2013(3):1-6. |
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| 作者姓名： | 王清 马克茂 |
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| 作者单位： | [1]广州大学机械与电气工程学院 [2]哈尔滨工业大学航天学院 |
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| 基金项目： | 国家自然科学基金资助项目（61174001） |
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| 摘 要： | 针对一类具有严格反馈结构形式的不确定非线性系统，研究非光滑鲁棒控制问题。在一定的假设条件下，基于backstepping设计方法，设计鲁棒非光滑控制律，证明闭环系统的鲁棒稳定性。将所得结果应用于飞行器的末制导问题，设计非光滑末制导律，并进行数值仿真研究。仿真结果说明了方法的有效性。
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| 关 键 词： | 不确定非线性系统 非光滑控制 末制导律 Backstepping技术 |
Non-Smooth Control for Uncertain Nonlinear Systems and its Application |
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| Wang Qing Ma Kemao.Non-Smooth Control for Uncertain Nonlinear Systems and its Application[J].Automation & Information Engineering,2013(3):1-6. |
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| Authors: | Wang Qing Ma Kemao |
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| Affiliation: | Wang Qing Ma Kemao (1. School of Mechanical ＆ Electrical Engineering, Guangzhou University 2.School of Astronautics, Harbin Institute of Technology) |
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| Abstract: | For a class of uncertain nonlinear systems with strict feedback structure, the non-smooth robust control is investigated. Under certain assumptions, robust non-smooth control laws are designed based on the backstepping design approach. The robust stability of the closed-loop systems is proved. The proposed method is applied to the terminal guidance of flight vehicles. Non-smooth terminal guidance laws are designed. The numerical simulation is carried out. The simulation results show the effectiveness of the proposed method. |
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| Keywords: | Uncertain Nonlinear Systems Non-Smooth Control Terminal Guidance Laws Backstepping Technique |
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