Results 21 to 30 of about 6,432 (267)
In-the-Loop Simulation Experiment of Aero-Engine Fault-Tolerant Control Technology
Applied Sciences, 2022 Aeroengines are prone to failure due to their large range of working envelopes and bad working environments. Fault diagnosis and a fault-tolerant control strategy for aeroengines and control systems are important means to improve the reliability of ...
Mengtian Zhang +3 more
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IEEE Access, 2019 When the desired output probability density function (PDF) is unknown, the active fault-tolerant control (FTC) method for the non-Gaussian nonlinear singular stochastic distribution control (SDC) system is investigated in this paper.
Lina Yao, Lifan Li, Chunhui Lei
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Xibei Gongye Daxue Xuebao, 2020 A fault-tolerant control method for the UAV formation that has topological fault, control surface fault, actuator fault and uncertainty is proposed. Firstly, the formation motion model and the UAV motion model are established.
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Progressive Optimal Fault-Tolerant Control Combining Active and Passive Control Manners
ActuatorsThis study develops a progressive optimal fault-tolerant control method based on insufficient fault information. By combining passive and active fault-tolerant control manners during the process of fault diagnosis, insufficient fault information is fully
Dan Du, Zetao Li, Boutaib Dahhou
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Nonlinear Fault-Tolerant Vibration Control for Partial Actuator Fault of a Flexible Arm
Dynamics, 2023 This paper presents a nonlinear fault-tolerant vibration control system for a flexible arm, considering partial actuator fault. A lightweight flexible arm with lower stiffness will inevitably cause vibration which will impair the performance of the high ...
Ximei Li, Guang Jin, Mingcong Deng
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Engineering Science and Technology, an International JournalThis study proposes a weakly conservative passive fault-tolerant control method that considers the fault distribution. The concept of weakly conservative passive fault-tolerant control is introduced initially. For fault parameter uncertainty domains with
Dan Du, Zetao Li
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Fault Diagnosis and Fault-Tolerant Control of a Joystick-Controlled Wheelchair
Journal of Robotics and Mechatronics, 2008 This paper presents a method of fault diagnosis and fault-tolerant control for a nonholonomic powered wheelchair. Hard faults of sensors and actuators in two drive/steering units of the wheelchair are handled. The fault diagnosis is based on the interacting multiple-model (IMM) estimator.
Masafumi Hashimoto +2 more
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Ain Shams Engineering JournalThis paper presents an optimal fault-tolerant control (FTC) method for dynamic systems with distributed fault parameter uncertainty. According to the distributed characteristic of the fault parameter uncertainty domain and insufficient fault information,
Dan Du, Zetao Li
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Energies, 2018 This paper proposes a constant-frequency model predictive direct power control (CF-MPDPC) method for a fault-tolerant bidirectional voltage-source converter (BVSC).
Shiyang Hu +3 more
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A hybrid fault-tolerant control strategy for four-wheel independent drive vehicles
Advances in Mechanical Engineering, 2021 In this paper, a hybrid fault-tolerant control strategy is putted forward to improve the stability of the four-wheel independent drive (4WID) electric vehicle with motor failures.
Ruinan Chen, Jian Ou
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