Results 11 to 20 of about 275,491 (268)
ATHEMATICAL MODEL FOR THE OPTIMISATION OF HIERARCHICAL MULTI-LEVEL PRODUCTION SYSTEMS
Вестник Дагестанского государственного технического университета: Технические науки, 2018 Objectives The aim of the study is to develop a mathematical model for the complex solution of various problems in designing and reconstructing the technological system of a production workshop of a machine-building enterprise.Methods Complex system ...
Yu. V. Minaeva
doaj +1 more source
IEEE Access, 2021 Regarding the control of micro- and nanogrids, LC- or LCL-filtered power inverters (acting as interfaces with distributed energy resources such as photovoltaic or wind) commonly perform as grid-forming or grid-supporting units to maintain both the ...
Carlos Roncero-Clemente +4 more
doaj +1 more source
Synthesis of Hierarchical Systems
Science of Computer Programming, 2012 In automated synthesis, given a specification, we automatically create a system that is guaranteed to satisfy the specification. In the classical temporal synthesis algorithms, one usually creates a ''flat'' system ''from scratch''. However, real-life software and hardware systems are usually created using preexisting libraries of reusable components ...
Benjamin Aminof +2 more
openaire +3 more sources
The Evolution of Research in Microgrids Control
IEEE Open Access Journal of Power and Energy, 2020 Microgrids (MGs), as novel paradigms of active Distribution Networks, have been gaining increasing interest by the research community in the last 20 years.
Athanasios Vasilakis +3 more
doaj +1 more source
Hierarchically consistent control systems [PDF]
Proceedings of the 37th IEEE Conference on Decision and Control (Cat. No.98CH36171), 2000 Large-scale control systems, such as intelligent vehicle highway systems and air traffic management systems are systems of very high complexity. In order to reduce complexity, the system architecture is usually designed to have a hierarchical structure.
Pappas, George J +2 more
openaire +3 more sources
Coordinated active and reactive power control for overvoltage mitigation in physical LV microgrids
The Journal of Engineering, 2019 The share of photovoltaic (PV) systems in the distribution networks is rapidly growing, leading to the common issue of overvoltage at the end of distribution feeders during the periods when peak generation is surplus to consumption.
Tam T. Mai +3 more
doaj +1 more source
A Repairable System Subjected to Hierarchical Competing Risks: Modeling and Applications
IEEE Access, 2019 In this paper, we propose modeling for a single repairable system with a hierarchical structure under the assumption that the failures follow a nonhomogeneous Poisson process (which corresponds to minimal repair action) with a power-law intensity ...
Francisco Louzada +12 more
doaj +1 more source
Specialization in Hierarchical Learning Systems
Neural Process. Lett., 2020 Joining multiple decision-makers together is a powerful way to obtain more sophisticated decision-making systems, but requires to address the questions of division of labor and specialization. We investigate in how far information constraints in hierarchies of experts not only provide a principled method for regularization but also to enforce ...
Heinke Hihn, Daniel A. Braun 0001
openaire +2 more sources
IET Intelligent Transport Systems, 2023 Vehicle Routing Problem (VRP) is a widespread problem in the transportation field, which challenges the intelligent level of vehicle decisions.
Zixian Zhang, Geqi Qi, Wei Guan
doaj +1 more source
Hierarchical automata and P-systems
Electronic Notes in Theoretical Computer Science, 2003 AbstractIn the context of a compositional theory of automata [8] (CP automata) we define a notion of hierarchical automaton, and show how the P-systems of Gh. Páun [9] may be described in terms of these automata. A distributive law for CP automata is proved which relates two different views of hierarchical systems: the first view is that hierarchical ...
SABADINI, NICOLETTA +1 more
openaire +3 more sources