Q
Qiang Shen
Researcher at Shanghai Jiao Tong University
Publications - 65
Citations - 1147
Qiang Shen is an academic researcher from Shanghai Jiao Tong University. The author has contributed to research in topics: Attitude control & Computer science. The author has an hindex of 13, co-authored 52 publications receiving 762 citations. Previous affiliations of Qiang Shen include Nanyang Technological University & National University of Singapore.
Papers
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Integral-Type Sliding Mode Fault-Tolerant Control for Attitude Stabilization of Spacecraft
TL;DR: Two fault-tolerant control schemes for spacecraft attitude stabilization with external disturbances are proposed in this brief, based on integral-type sliding mode control strategy to compensate for actuator faults without controller reconfiguration.
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Finite-time fault-tolerant attitude stabilization for spacecraft with actuator saturation
TL;DR: The proposed attitude controller provides fault-tolerant capability despite control input saturation and ensures that attitude and angular velocity converge to a neighborhood of the origin in finite time.
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Active Fault-Tolerant Control System Design for Spacecraft Attitude Maneuvers with Actuator Saturation and Faults
TL;DR: Numerical simulation is carried out to demonstrate that the proposed active fault-tolerant control system is successful in fault detection, identification, and controller reconfiguration for handling actuator faults in attitude control systems.
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Event-triggered attitude control of spacecraft
Baolin Wu,Qiang Shen,Xibin Cao +2 more
TL;DR: The proposed control scheme not only guarantees that spacecraft attitude control errors converge toward a small invariant set containing the origin, but also ensures that there is no accumulation of triggering instants.
Journal ArticleDOI
Robust Control Allocation for Spacecraft Attitude Tracking Under Actuator Faults
TL;DR: This brief addresses attitude tracking problems for an over-actuated spacecraft in the presence of actuator faults, imprecise fault estimation, and external disturbances by proposing a robust control allocation (RobCA) strategy.