Results 151 to 160 of about 62,012 (185)
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ISA Transactions, 2022
This study investigates the spatial pointing control of a motor-mechanism coupling tank gun. The tank gun control system (TGCS) is driven and stabilised by the motor servo system. However, complicated nonlinearities in the TGCS are inevitable, such as friction, parameter uncertainty, and modelling errors.
Huaqing, Zheng +4 more
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This study investigates the spatial pointing control of a motor-mechanism coupling tank gun. The tank gun control system (TGCS) is driven and stabilised by the motor servo system. However, complicated nonlinearities in the TGCS are inevitable, such as friction, parameter uncertainty, and modelling errors.
Huaqing, Zheng +4 more
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Error-Tracking Iterative Learning Control for Gun Control Servo System of Tank
2018 International Conference on Control, Automation and Information Sciences (ICCAIS), 2018A novel error-track iterative learning control scheme is proposed to tackle velocity tracking problem for gun control servo system of tank. Firstly, the system modeling for gun control servo system of tank is introduced as a preparation of developing the control law.
Qiuzhen Yan +3 more
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Multimode Adaptive Control for Tank Gun Control System Based on Tracking Differentiator
Advanced Materials Research, 2011Aiming at the problems such as switch impulsion, insurmountability for influence caused by nonlinearity in one tank gun control system which adopts double PID controller to realize the multimode switch control between high speed and low speed movement, the system math model is built up; And then, Model Reference Adaptive Control (MRAC) method based on ...
Dong Yuan, Xiao Jun Ma, Wei Wei
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Disturbance compensation for gun control system of tank based on LADRC
2011 International Conference on Electrical and Control Engineering, 2011Aims at the nonlinearity such as friction and varieties of system parameters and unmodeled dynamics in azimuth gun control system of tank, in order to improve the low speed performance and anti-interference ability, the strategy of LADRC is proposed. Considering nonlinearity and non-model dynamics as a composite disturbance, the math model of azimuth ...
Dongxu Zhu, Xiaobo Qiu, Xing Chen
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Research on Prognostics and Health Management of Tank Gun Control System
2019 International Conference on Sensing, Diagnostics, Prognostics, and Control (SDPC), 2019Based on the development and research status of Prognostics and Health Management (PHM) technology, the difficulties and key technologies of PHM technology for tank gun control system are analyzed. The typical fault types and measured signals of the gun control system are discussed and analyzed.
Xuetao Wang +3 more
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Study on friction compensation for gun control system of tank based on ADRC
2011 Second International Conference on Mechanic Automation and Control Engineering, 2011This paper discusses the problem of friction disturbance compensation of tank gun servo system. For the friction uncertainties and non-model dynamics in tank azimuth gun control system, the azimuth Gun Control system model and friction model are established firstly, then considering them as a composite disturbance, and then, extended states observer ...
Dongxu Zhu +3 more
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2011 2nd International Conference on Intelligent Control and Information Processing, 2011
Complex plants seldom fulfill the conditions required for the direct feedback linearization(DFL) control. Aiming at the mathematic model not known exactly, wavelet neural network(WNN) identifier combined with H ∞ controller is proposed. WNN is used to approximate the unknown function, novel control and update laws for the weights in the WNN are ...
Wang Hong-yan, Qiao Ji-hong
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Complex plants seldom fulfill the conditions required for the direct feedback linearization(DFL) control. Aiming at the mathematic model not known exactly, wavelet neural network(WNN) identifier combined with H ∞ controller is proposed. WNN is used to approximate the unknown function, novel control and update laws for the weights in the WNN are ...
Wang Hong-yan, Qiao Ji-hong
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A Two-Loop Control for All-Electric Tank Gun System Based on Disturbance Observer and SMVSC
2017Considering the whole impact of the external disturbance and uncertainty of inner parameters, a two-loop control approach is proposed, the disturbance observer (DOB) as inner loop and the sliding mode variable structure control (SMVSC) as outer loop.
Hong-yan Wang, Li-hui Wang, Jie Ma
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auto, 1985
Summary: Using the ''direct method\(of\) Lyapunov, an adaptive model-reference- controller is developed with variable parameters continuously adapting to process parameters varying over a wide range. It is exemplarily employed for the support of a structurally-reduced linear-variable speed control circuit with unknown quasi stationary parameters. Major
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Summary: Using the ''direct method\(of\) Lyapunov, an adaptive model-reference- controller is developed with variable parameters continuously adapting to process parameters varying over a wide range. It is exemplarily employed for the support of a structurally-reduced linear-variable speed control circuit with unknown quasi stationary parameters. Major
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IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, 2016
During the exploitation of the battle tank, there are different operations that the Gun control system is expected to perform. Most of the contemporary battle tanks employ electrohydraulic drive for the Gun Control system operation. With the advent of compact PMSM motors having good dynamic response, the Gun control system drive choice is moving ...
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During the exploitation of the battle tank, there are different operations that the Gun control system is expected to perform. Most of the contemporary battle tanks employ electrohydraulic drive for the Gun Control system operation. With the advent of compact PMSM motors having good dynamic response, the Gun control system drive choice is moving ...
openaire +1 more source