中国科学院机构知识库网格系统: 检索

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	Unscented Kalman-filter-based sliding mode control for an underwater gliding snake-like robot 期刊论文 OAI收割 Science China Information Sciences, 2020, 卷号: 63, 期号: 1, 页码: 1-13 作者: Tang JG(唐敬阁); Li B(李斌); Chang J(常健); Zhang AQ(张艾群) \| 收藏 \| 浏览/下载：60/0 \| 提交时间：2020/01/11 underwater gliding snake-like robot sliding mode control, reaching law nonlinear observer unscented Kalman filter robustness
	Digital Sliding Mode Control via a Novel Reaching Law and Application in Shipborne Electro-Optical Systems 期刊论文 OAI收割 Ieee Access, 2019, 卷号: 7, 页码: 139870-139884 作者: J.Q.Zhang; Y.K.Liu; F.J.Zhang; S.J.Gao; C.S.Han \| 收藏 \| 浏览/下载：31/0 \| 提交时间：2020/08/24 Shipborne electro-optical system,nonlinear disturbance,digital sliding,mode control,chattering,reaching law,disturbance compensator,chattering-free,quasi-sliding-mode domain,discrete-time-systems,feedback,Computer Science,Engineering,Telecommunications
	Control Technology of Ground-Based Laser Communication Servo Turntable via a Novel Digital Sliding Mode Controller 期刊论文 OAI收割 Applied Sciences-Basel, 2019, 卷号: 9, 期号: 19, 页码: 19 作者: J.Q.Zhang; Y.K.Liu; S.J.Gao; C.S.Han \| 收藏 \| 浏览/下载：23/0 \| 提交时间：2020/08/24 reaching law,sliding mode control (SMC),ground-based laser,communication turntable,chatter-free,quasi-sliding mode domain (QSMD),fuzzy-pid controller,speed control,systems,design,feedback,scheme,Chemistry,Engineering,Materials Science,Physics
	Sliding Mode Control of Servo Motor Based on Novel Reaching Law 会议论文 OAI收割 Wuhan, China, July 25-27, 2018 作者: Zhang T(张涛); Wang, Dazhi; Wang, Anna; Jin, Xin \| 收藏 \| 浏览/下载：36/0 \| 提交时间：2018/12/25 Robot Servo System Novel Reaching Law Sliding Mode Control PI control
	Research on model reference sliding mode control in roll stabilization of aerocraft (EI CONFERENCE) 会议论文 OAI收割 2011 International Conference on Electric Information and Control Engineering, ICEICE 2011, April 15, 2011 - April 17, 2011, Wuhan, China Chu H.-R. 收藏 \| 浏览/下载：46/0 \| 提交时间：2013/03/25 Aimed at aerospace roll stabilization control arithmetic based on model reference sliding mode variable structure theory and chattering reduction arithmetic are formulated. Correctness and validity of arithmetic are analyzed. With flight dynamics the roll-loop mathematic model and reference model are established. Sliding hyperplane is deduced based on model reference sliding mode variable structure theory. Combing with reaching law control law is derived and stability of roll-loop is analyzed. Chattering of aileron instructions is alleviate by using boundary layer approach. Digital flying simulation result shows that variable structure control arithmetic realized roll stabilization control the roll angle is less than 5.3 under powered flight and that of unpowered flight is less than 0.5 respectively. The command fin angle is less than 1.5. High frequency chattering of fin command nearby the minimum velocity was trailed off by chattering reduction arithmetic. The sliding mode control arithmetic show good performance when aerodynamic coefficients varies 20%. The control arithmetic is easy to be implemented for its simplicity. 2011 IEEE.
	The application of the discrete sliding mode control based on state observer in aerial camera (EI CONFERENCE) 会议论文 OAI收割 2nd Annual Conference on Electrical and Control Engineering, ICECE 2011, September 16, 2011 - September 18, 2011, Yichang, China 作者: Zhang X.; Zhang X.; Zhang X. 收藏 \| 浏览/下载：28/0 \| 提交时间：2013/03/25 A discrete sliding mode control scheme based on state observer is designed for DC torque motor. Aim on the problem of control chattering and steady-state chattering caused by discrete sliding mode control method adaptive reaching law is proposed Non-chattering and stability are made an analysis. The aerial camera is chosen as an experimental platform and the discrete sliding mode controller with adaptive reaching law is applied to the drawtube system the value of acceleration can be observed on line. The experiment results show the control scheme can effectively eliminate chattering and also make the drawtube system achieve better dynamical performance. 2011 IEEE.
	Algorithm research of target acquisition for TV tracking system based on Sliding Mode Control (EI CONFERENCE) 会议论文 OAI收割 2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010, August 20, 2010 - August 22, 2010, Chengdu, China Wu P.; Gao H.-B. 收藏 \| 浏览/下载：32/0 \| 提交时间：2013/03/25 Target acquisition algorithm based on Sliding Mode Control (SMC) is proposed for TV tracking system. Target acquisition capability and performance are both improved attributing to overcoming the deficiencies of traditional linear control. In this paper sliding surface with variable coefficient and continuous control law without switching is introduced in the SMC controller design. The improved SMC shows better performance compared to basic SMC and full-field acquisition with rapid response and non-overshoot is achieved. The simulation of acquisition shows that the system can acquire a target passing through the view field of 1.53 in the width with an uniform speed of 15 /s while the whole process is in a short settling time and chattering-free and the reaching segment has no overshoot. 2010 IEEE.
	Adaptive sliding mode control for airborne Opto-Electronic platform servo system (EI CONFERENCE) 会议论文 OAI收割 7th International Conference on Machine Learning and Cybernetics, ICMLC, July 12, 2008 - July 15, 2008, Kunming, China Wang C.-X.; Liu J.-H.; Shen H.-H.; Dai M. 收藏 \| 浏览/下载：29/0 \| 提交时间：2013/03/25 The novel presents an adaptive reaching law sliding mode controller to slove a class of uncertain systems.The Airborne Opto-Electronic Platform sliding model is employed to represent a class of complex uncertain system. The control is based on reaching law control. Discrete time implementation of the sliding mode control strategy is considered in the paper since it is more appropriate for practical applications. It is shown that the robustness of the sliding mode control method is constrained by sampling time. Design of the adaptive reaching law based on a discrete expotential reaching law concept is given which to design a new sliding mode controller based on Lyapunov stability theory. The global asymptotic stability is guaranteed. An example with simulation results is given to illustrate the effectiveness of the proposed method. 2008 IEEE.