Results 31 to 40 of about 918,979 (303)
International Journal of Renewable Energy Development, 2023 The large-scale integration of doubly-fed induction generator (DFIG) based wind power plants poses stability challenges for power system operation. This study investigates the transient stability and dynamic performance of a modified 3-machine, 9-bus ...
Khaled Kouider, Abdelkader Bekri
doaj +1 more source
Optimal Control of Boolean Control Networks [PDF]
IEEE Transactions on Automatic Control, 2014 In this paper, we address the optimal control problem for Boolean control networks (BCNs). We first consider the problem of finding the input sequences that minimize a given cost function over a finite time horizon. The problem solution is obtained by means of a recursive algorithm that represents the analogue for BCNs of the difference Riccati ...
FORNASINI, ETTORE, VALCHER, MARIA ELENA
openaire +2 more sources
Discrete Dynamics in Nature and Society, 2020 In this paper, we consider a hybrid network model of delayed predator-prey Gompertz systems with impulsive diffusion between two patches, in which the patches represent nodes of the network such that the prey population interacts locally in each patch ...
Li Xiang +4 more
doaj +1 more source
Pedestrian Dead Reckoning Using Pocket-Worn Smartphone
IEEE Access, 2019 Indoor pedestrian dead reckoning (PDR) extends the location-based service (LBS) to environments, where GPS or beacon signals are degraded or unavailable.
Hongyu Zhao +5 more
doaj +1 more source
Energy Reports, 2023 Aiming at the problem of diversified and time-varying data in industrial energy forecast, an incremental least squares support vector regression model based on approximate Gaussian kernel mapping and knowledge transfer is proposed.
Ying Liu, Deyan Liu, Zheng Lv, Jun Zhao
doaj +1 more source
SIAM Journal on Control and Optimization, 2005 Summary: This paper provides a framework for deriving necessary conditions, in the form of a maximum principle, for minimax optimal control problems. The distinguishing feature of these problems is that the data depends on a vector \(\alpha\) of unknown parameters, and ``optimality'' is defined on a worst case basis, as \(\alpha\) ranges over the ...
openaire +3 more sources
IEEE Access, 2021 This paper studies the leader-following consensus problem of discrete-time multi-agent systems with time-varying delays by developing a new cyclic switching scheme.
Hui-Wei Liu, Tao Sun, Chong-Quan Zhong
doaj +1 more source
Symbolic Optimal Control [PDF]
IEEE Transactions on Automatic Control, 2019 We present novel results on the solution of a class of leavable, undiscounted optimal control problems in the minimax sense for nonlinear, continuous-state, discrete-time plants. The problem class includes entry-(exit-)time problems as well as minimum time, pursuit-evasion and reach-avoid games as special cases.
Gunther Reissig, Matthias Rungger
openaire +3 more sources
Resilience Analysis of Discrete-Time Networked System in the Presence of Information Disclosure
IEEE Access, 2019 Nowadays, security attacks on cyber physical systems have been reported frequently, wherein the eavesdropping attack is an usual hidden type of passive attack.
Ziqian Zheng, Chao Yang, Wen Yang
doaj +1 more source
Scholarpedia, 2008 Optimal control is the process of determining control and state trajectories for a dynamic system over a period of time to minimise a performance index.
openaire +2 more sources