Prescribed Performance Control Based on PSO Identification and Disturbance Observer for Automotive Electronic Throttle System with Actuator Constraint
Prescribed Performance Control Based on PSO Identification and Disturbance Observer for Automotive Electronic Throttle System with Actuator Constraint
复制标题
基于PSO辨识和扰动观测器的执行器约束汽车电子节气门系统规定性能控制
DOI:
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发表时间:
2020-03
期刊:
影响因子:
--
通讯作者:
Jiaqi Xue
中科院分区:
文献类型:
--
作者:
Zitao Sun;Xiaohong Jiao;Jiaqi Xue
To further improve the transient and static performance of the practical automotiveelectric throttle control system against nonlinearity and uncertainty, a prescribedperformance-based servo control strategy is investigated in this paper for the electricthrottle system with actuator constraint. For handling the uncertain system parameters,particle swarm optimization (PSO) is adopted to identify the nominal physical parametersand disturbance observer technique is utilized to estimate the parameter perturbations andload torque. Moreover, for the practicability of prescribed performance control, the actuator constraintis considered in the controller design. Theoretical analysis is given to prove the trackingperformance with the required transient and steady states of the resulting closed-loop system. Meanwhile, the effectiveness and applicability of the proposed control strategy are shown byboth Matlab/Simulink simulation and dSPACE-based hardware-in-the-loop experimental verification.
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DOI:
10.1109/tmech.2017.2756110
发表时间:
2017-09
期刊:
IEEE/ASME Transactions on Mechatronics
影响因子:
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作者:
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通讯作者:
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DOI:
10.1016/s1874-1029(11)60205-x
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期刊:
Acta Automatica Sinica
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DOI:
10.1145/2598394.2605342
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期刊:
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影响因子:
--
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DOI:
10.1016/b978-0-12-409547-2.14581-0
发表时间:
2020
期刊:
Comprehensive Chemometrics
影响因子:
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影响因子:
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