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浏览/检索结果: 共8条，第1-8条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序作者升序作者降序提交时间升序提交时间降序题名升序题名降序 Trajectory linearization control on SO(3) with application to aerial manipulation 期刊论文 JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2018, 卷号: 355, 页码: 7072-7097 作者:  Yu, Yushu 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/30 Antennas  Controllers  Dynamics  Equations of motion  Errors  Kinematics  Lie groups  Linearization  Manipulators  Spatial variables control  Trajectories  Configuration errors  Controller implementation  Controller structures  Exponentially stable  Kinematic equations  Manipulation system  Nonlinear geometric control  Trajectory linearization control  System stability   Application analysis of several improved cerebellar model articulation controllers for electric load simulator 会议论文 Proceedings of the 2017 12th IEEE Conference on Industrial Electronics and Applications, ICIEA 2017 作者:  Wei, Q.;  Yang, B. 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30 Brain  Industrial electronics  Simulators  Application analysis  Cerebellar model articulation controller  Control performance  Electric load simulator  Implementation approach  Loading frequencies  Loading performance  Performance comparison  Controllers   Robust trajectory tracking control of autonomous quad-rotor UAV based on double loop frame (EI CONFERENCE) 会议论文 2011 International Conference on Materials, Mechatronics and Automation, ICMMA 2011, January 15, 2011 - January 16, 2011, Melbourne, VIC, Australia Hou Z. C.; Gong X.; Bai Y.; Tian Y. T.; Sun Q. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 This paper deals with the under-actuated characteristic of a quad-rotor unmanned aerial vehicle (UAV). By designing the double loop configuration  the autonomous trajectory tracking is realized. The model uncertainty  external disturbance and the senor noise are also taken into consideration. Then the H controller is put forward in the inner loop. An optimal stability augmentation control (SAC) method is used to stabilize the horizon position and keep it away from oscillation. By calculating the nonlinear decouple map  control quantity is converted to the speeds of the four rotors. At last some simulation results and the prototype implementation prove that the control method is effective.   Analog circuit on CMOS for low power fuzzy logic controller 期刊论文 2010, 2010 Shan Weiwei; Wang Weizhi; Jin Dongming 收藏  |  浏览/下载：2/0 SVMIC for multilevel converters and its FPGA-based implementation 期刊论文 2010, 2010 Song Qiang; Liu Wen-hua 收藏  |  浏览/下载：3/0 Digital Sliding-Mode Controller For High-Frequency DC/DC SMPS 期刊论文 IEEE TRANSACTIONS ON POWER ELECTRONICS, 2010, 卷号: 25, 页码: 1120-1123 作者:  Guo, Shuibao[1];  Lin-Shi, Xuefang[2];  Allard, Bruno[3];  Gao, Yanxia[4];  Ruan, Yi[5] 收藏  |  浏览/下载：3/0  |  提交时间：2019/04/30 Digital controller  field-programmable-gate-array (FPGA) implementation  high-frequency switching-mode power supply (SMPS)  sliding-mode (SM) control   Implementation and stability analysis of the fuzzy controller based on electric-driven simulation turntable (EI CONFERENCE) 会议论文 ISECS International Colloquium on Computing, Communication, Control, and Management, CCCM 2008, August 3, 2008 - August 4, 2008, Guangzhou, China Xie M.-J.; Wang L.-M.; Wang Z.-Q. 收藏  |  浏览/下载：17/0  |  提交时间：2013/03/25 Fuzzy controller was used to resolve the problem of fast tracking and overshoot in electric-driven simulation turntable  for its essence belongs to PD control In this system  the control rules of fuzzy controller were established according to the step dynamic response process  for the speed loop of this system was predigested to be second-orders system. The describing function method was adopted to analyze the stability of the fuzzy control system. It gave the information of stability of system intuitively. The fuzzy controller had been applied in this system successfully. The simulation turntable had no overshooting nearly when its step input signal was close to 90. Experimental results show the implementation method of fuzzy controller is not only simple but also effectual in engineering practice. It also provides an approach of design of fuzzy controller for motion control system. 2008 IEEE.   Adaptive sliding mode control for airborne Opto-Electronic platform servo system (EI CONFERENCE) 会议论文 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：16/0  |  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.