Results 1 to 10 of about 3,530 (85)
An efficient MPC algorithm for switched systems with minimum dwell time constraints
Automatica, 2022 This paper presents an efficient suboptimal model predictive control (MPC) algorithm for nonlinear switched systems subject to minimum dwell time constraints (MTC). While MTC are required for most physical systems due to stability, power and mechanical restrictions, MPC optimization problems with MTC are challenging to solve.
Chen, Yutao, Lazar, Mircea
exaly +6 more sources
Mixed-integer optimal control under minimum dwell time constraints [PDF]
Mathematical Programming, 2020 AbstractTailored Mixed-Integer Optimal Control policies for real-world applications usually have to avoid very short successive changes of the active integer control.Minimum dwell time(MDT) constraints express this requirement and can be included into the combinatorial integral approximation decomposition, which solves mixed-integer optimal control ...
Clemens Zeile +2 more
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Optimization of train real-time dynamic scheduling under unexpected events in high-speed railway based on MAPPO [PDF]
Scientific ReportsWith the expansion of high-speed railway networks and the increase in traffic density, delay propagation caused by unexpected events such as equipment failures, natural disasters, and safety incidents has become more pronounced.
Ziyue Tang, Piao Huang, Jianping Sun
doaj +2 more sources
IEEE Transactions on Automatic Control, 2019 In this note, a novel conception called virtual clock, which is defined by an artificial timer over a finite cycle, is introduced for stability analysis of discrete-time switched linear systems under minimum dwell-time constraint. Two necessary and sufficient conditions associated with a virtual clock with a sufficient length are proposed to ensure the
Weiming Xiang 0001 +2 more
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Sampled-Data Control for Asynchronously Switched Linear Systems Without MDT Constraints
IEEE Access, 2021 In this paper, the sampled-data control problem is studied for asynchronously switched linear systems (SLSs) without minimum dwell time (MDT) constraints.
Yang Li +3 more
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Stabilization for a class of minimum phase hybrid systems under an average dwell‐time constraint [PDF]
International Journal of Robust and Nonlinear Control, 2010 AbstractWe consider the class of nonlinear systems in normal form with unitary relative degree whose zero and output dynamics are affected by state jumps fulfilling an average dwell‐time constraint. Under a minimum‐phase assumption requiring the existence of a compact set, which is globally pre‐asymptotically stable for the hybrid zero dynamics, we ...
A. R. Teel, MARCONI, LORENZO
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IEEE Access, 2019 In view of multi-phase batch processes with interval time-varying delay, uncertainties, unknown disturbances, partial actuator failures and input and output constrains in real-world industrial production, a robust predictive fault-tolerant control (RPFTC)
Huiyuan Shi, Ping Li, Chengli Su
doaj +1 more source
International Journal of Transportation Science and Technology, 2018 The introduction of public transport services by fully automated vehicles can potentially change the way public transit services will be operated, as they allow shifting from rigid scheduled and route-bound services towards flexible, demand-responsive ...
Konstanze Winter +3 more
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An Arterial Signal Coordination Optimization Model for Trams Based on Modified AM-BAND
Discrete Dynamics in Nature and Society, 2016 Modern trams are developing fast because of their characteristics like medium capability and energy saving. Exclusive way is always set in practice to avoid interruption from general vehicles, while trams have to stop at intersections frequently due to ...
Yangfan Zhou +4 more
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An Optimization Method for Operation Adjustment of High-Speed Delayed Trains
Discrete Dynamics in Nature and Society, 2019 Train delays have a great impact on the schedule of high-speed railways including overall efficiency and the quality of the travel service of the passengers.
Xiaojuan Li +3 more
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