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IEEE transactions on industrial electronics (1982. Print), 2023
Harmonic currents always exist in a dual three-phase permanent magnet synchronous machine due to the inverter nonlinearity, nonsinusoidal back-electromotive force, and external disturbances.
Wusen Wang +3 more
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Harmonic currents always exist in a dual three-phase permanent magnet synchronous machine due to the inverter nonlinearity, nonsinusoidal back-electromotive force, and external disturbances.
Wusen Wang +3 more
semanticscholar +1 more source
IEEE transactions on industrial electronics (1982. Print), 2023
In existing sliding mode control (SMC) methods, a disturbance observer (DOB) is employed to achieve disturbance rejection and reduce chattering, which is a major disadvantage associated with SMC and increases with increasing switching gain.
Jaeyun Yim +3 more
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In existing sliding mode control (SMC) methods, a disturbance observer (DOB) is employed to achieve disturbance rejection and reduce chattering, which is a major disadvantage associated with SMC and increases with increasing switching gain.
Jaeyun Yim +3 more
semanticscholar +1 more source
IEEE Transactions on Cybernetics, 2022
In this article, an adaptive sliding-mode disturbance observer (ASMDO)-based finite-time control scheme with prescribed performance is proposed for an unmanned aerial manipulator (UAM) under uncertainties and external disturbances.
Yanjie Chen +5 more
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In this article, an adaptive sliding-mode disturbance observer (ASMDO)-based finite-time control scheme with prescribed performance is proposed for an unmanned aerial manipulator (UAM) under uncertainties and external disturbances.
Yanjie Chen +5 more
semanticscholar +1 more source
IEEE transactions on fuzzy systems, 2021
This article studies the disturbance observer-based adaptive fuzzy finite-time control issue of strict-feedback nonlinear systems. Specifically, to meet practical application requirement, the finite-time prescribed performance is considered, which can ...
Jianbin Qiu +4 more
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This article studies the disturbance observer-based adaptive fuzzy finite-time control issue of strict-feedback nonlinear systems. Specifically, to meet practical application requirement, the finite-time prescribed performance is considered, which can ...
Jianbin Qiu +4 more
semanticscholar +1 more source
IEEE transactions on industrial electronics (1982. Print), 2021
In this article, we aim to investigate the path following control problem for four-wheel-independent-drive electric vehicles with consideration of modeling errors and complex driving scenarios.
Jiancheng Chen +3 more
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In this article, we aim to investigate the path following control problem for four-wheel-independent-drive electric vehicles with consideration of modeling errors and complex driving scenarios.
Jiancheng Chen +3 more
semanticscholar +1 more source
IEEE transactions on industrial electronics (1982. Print), 2021
The speed regulation problem of permanent magnet synchronous motor system is investigated under a noncascade structure. Despite its superiority in straightforward control design, simple parameter adjustment, and satisfying system dynamic performance, the
Chen Dai +3 more
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The speed regulation problem of permanent magnet synchronous motor system is investigated under a noncascade structure. Despite its superiority in straightforward control design, simple parameter adjustment, and satisfying system dynamic performance, the
Chen Dai +3 more
semanticscholar +1 more source
IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2022
This article considers the decentralized fractional-order fault-tolerant control problem for unmanned aerial vehicles (UAVs) against wind disturbances and actuator faults in a directed communication network.
Ziquan Yu +5 more
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This article considers the decentralized fractional-order fault-tolerant control problem for unmanned aerial vehicles (UAVs) against wind disturbances and actuator faults in a directed communication network.
Ziquan Yu +5 more
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Prescribed-Time Control of Vehicular Platoons Based on a Disturbance Observer
IEEE Transactions on Circuits and Systems - II - Express Briefs, 2022This brief focuses on the problem of prescribed-time platoon control for vehicles with external disturbances. First, a novel disturbance observer is developed, which can accurately estimate the disturbance with zero estimation error within a specified ...
Zhenyu Gao, Yi Zhang, Ge Guo
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Disturbance observers for general exogenous disturbances
2019 IEEE International Conference on Mechatronics and Automation (ICMA), 2019We examine a parameterization of linear disturbance observers for general exogenous disturbances. Using the states and inputs of the system as variables, we got an parameterization of linear disturbance observers for general exogenous disturbances in frequency domain formulation.
Chuanfeng Zang +4 more
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IEEE transactions on industrial electronics (1982. Print), 2022
Multiple disturbances are the main constraints that hinder the high-performance velocity tracking of the gimbal servo system in control moment gyro.
Yangyang Cui +4 more
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Multiple disturbances are the main constraints that hinder the high-performance velocity tracking of the gimbal servo system in control moment gyro.
Yangyang Cui +4 more
semanticscholar +1 more source