Results 31 to 40 of about 365,048 (328)
Web Service Composition via Supervisory Control Theory
IEEE Access, 2018 We present a model for the service composition problem and relate it to the classical problem of supervisory control in discrete event systems. In particular, we show how the orchestrator in the first problem transparently maps to the controller in the ...
Hikmat Farhat
doaj +1 more source
Similarity-Based Supervisory Control of Discrete Event Systems [PDF]
, 2004 Due to the appearance of uncontrollable events in discrete event systems, one may wish to replace the behavior leading to the uncontrollability of pre-specified language by some quite similar one.
Cao, Yongzhi, Ying, Mingsheng
core +3 more sources
Energies, 2020 In this paper, energy management and control of a microgrid is developed through supervisor and adaptive neuro-fuzzy wavelet-based control controllers considering real weather patterns and load variations. The supervisory control is applied to the entire
Tariq Kamal +4 more
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Virtuality in human supervisory control: Assessing the effects of psychological and social remoteness [PDF]
, 2003 Virtuality would seem to offer certain advantages for human supervisory control. First, it could provide a physical analogue of the 'real world' environment. Second, it does not require control room engineers to be in the same place as each other.
ANNETT J +21 more
core +1 more source
Supervisory Control and Data Acquisition Laboratory [PDF]
Telfor Journal, 2010 This paper presents practical laboratories for teaching purpose in Supervisory Control and Data Acquisition (SCADA) systems. A SCADA system is described in terms of architecture, process interfaces, functionality, and application development facilities ...
M. Iacob, C. A. Bejan, G. D. Andreescu
doaj
Optimal Integrated Emission Management through Variable Engine Calibration
Energies, 2021 In this work, the potential for improving the trade-off between fuel consumption and tailpipe NOx emissions through variable engine calibration (VEC) is demonstrated for both conventional and hybrid electric vehicles (HEV).
Johannes Ritzmann +3 more
doaj +1 more source
Variable abstraction and approximations in supervisory control synthesis [PDF]
, 2013 This paper proposes a method to simplify Extended Finite-state Automata (EFA) in such a way the least restrictive controllable supervisor is preserved.
Cury, José E. R. +3 more
core +2 more sources
Human Intervention in Supervisory Control
IFAC Proceedings Volumes, 1992 In this paper we describe the results of experiments on supervisory control of a simulated automated pasteurisation plant which could be run under either manual or automatic control. By varying the probability and nature of faults in the system we have been able to discover the “transfer functions” which describe the development of trust in the ...
Neville Moray, John D. Lee
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Supervisory control of switching control systems [PDF]
Systems & Control Letters, 2006 In this paper, the problem of designing a switching policy for an adaptive switching control system is formulated as a problem of supervisory control of a discrete-event system (DES). Two important problems in switching control are then addressed using the DES formulation and the theory of supervisory control under partial observation.
M.M. Tousi +3 more
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Supervisory control of roadside units
IFAC-PapersOnLine, 2022 A third of the Dutch highways is monitored and controlled by roadside units. These RSUs are safety-critical systems, as they safeguard roadworks and accidents. Therefore, it is essential to have guarantees on the correctness of the roadside unit controller.
Verbakel, Jeroen J. +4 more
openaire +2 more sources