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Control reconfiguration

About: Control reconfiguration is a research topic. Over the lifetime, 22423 publications have been published within this topic receiving 334217 citations.


Papers
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Patent
15 Dec 2006
TL;DR: In this article, a photovoltaic (PV) module includes a plurality of PV cells and reconfigurable interconnects which electrically interconnect the plurality of cells.
Abstract: A photovoltaic (PV) module includes a plurality of PV cells and a plurality of reconfigurable interconnects which electrically interconnect the plurality of PV cells.

93 citations

Journal ArticleDOI
TL;DR: Parts of unmanned aerial vehicle autonomy as suggested by the Autonomous Control Logic chart of the U.S. DoD UAV autonomy roadmap are reviewed; levels of vehicle autonomy addressed through intelligent control practices and a hierarchical/intelligent control architecture are presented for UAVs.

93 citations

Journal ArticleDOI
TL;DR: In this article, a fault-tolerant attitude control synthesis is carried out for a flexible spacecraft subject to actuator faults and uncertain inertia parameters, where a control law for attitude stabilization is derived to protect against the partial loss of actuator effectiveness.
Abstract: In this paper, a novel fault-tolerant attitude control synthesis is carried out for a flexible spacecraft subject to actuator faults and uncertain inertia parameters. Based on the sliding mode control, a fault-tolerant control law for the attitude stabilization is first derived to protect against the partial loss of actuator effectiveness. Then the result is extended to address the problem that the actual output of the actuators is constrained. It is shown that the presented controller can accommodate the actuator faults, even while rejecting external disturbances. Moreover, the developed control law can rigorously enforce actuator-magnitude constraints. An additional advantage of the proposed fault-tolerant control strategy is that the control design does not require a fault detection and isolation mechanism to detect, separate, and identify the actuator faults on-line; the knowledge of certain bounds on the effectiveness factors of the actuator is not used via the adaptive estimate method. The associated stability proof is constructive and accomplished by the development of the Lyapunov function candidate, which shows that the attitude orientation and angular velocity will globally asymptotically converge to zero. Numerical simulation results are also presented which not only highlight the ensured closed-loop performance benefits from the control law derived here, but also illustrate its superior fault tolerance and robustness in the face of external disturbances when compared with the conventional approaches for spacecraft attitude stabilization control.

93 citations

Journal ArticleDOI
TL;DR: This paper proposes a method that uses fuzzy adaptation of Evolutionary Programming (FEP) as a solution technique for optimization of Radial Distribution System to achieve the best voltage profile and minimal kW losses.

93 citations

Journal ArticleDOI
TL;DR: Simulation results show that the proposed methods can detect and isolate multiple faults effectively at an early stage and the effectiveness of the fault-tolerant control systems for different load cases for single and multiple fault conditions is verified by numerical simulations.

92 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
2023784
20221,765
2021778
2020958
2019976
20181,060