| 飞机防滑刹车系统变结构控制抑制抖振方法研究 |
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| 引用本文： | 于守淼,郝世勇,于春风.飞机防滑刹车系统变结构控制抑制抖振方法研究[J].科学技术与工程,2009,9(16). |
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| 作者姓名： | 于守淼 郝世勇 于春风 |
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| 作者单位： | 海军航空工程学院青岛分院,青岛,266041 |
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| 摘 要： | 采用变结构控制方法设计了飞机刹车系统控制器,并采用Ambrosino切换函数法和改进指数趋近律法来抑制抖振.根据滑移率不变的控制目标设计了变结构控制的滑模面,并完成了变结构控制器设计.研究了Ambrosino切换函数抑制抖振的方法,改进指数趋近律以提高飞机刹车系统的快速性和稳定性的问题,并将两种方法作了比较.
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| 关 键 词： | 防滑刹车 变结构控制器 切换函数 抑制抖振 |
Method of Chattering Elimination in Variable Structure Control of Aircraft Anti-skid Braking Systems |
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| YU Shou-miao,HAO Shi-yong,YU Chun-feng.Method of Chattering Elimination in Variable Structure Control of Aircraft Anti-skid Braking Systems[J].Science Technology and Engineering,2009,9(16). |
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| Authors: | YU Shou-miao HAO Shi-yong YU Chun-feng |
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| Institution: | Naval Aeronautical Engineering Academy Qingdao Branch;Qingdao 266041;P.R.China |
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| Abstract: | Adopting variable structure control method to design an aircraft braking system controller,besides,adopting Ambrosino switching function and improvement of exponential approach law to suppress chatter. According to the control objectives of unchanging with slip-based to design the sliding surface of the Variable Structure Control,and designed the Variable Structure Controller. Studied the methods of learning Ambrosino switching function to suppress chatter,improvement of exponential approach law to improve ... |
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| Keywords: | anti-skid braking variable structure controller switching function chattering elimination |
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