Results 1 to 10 of about 867,680 (168)

Reliability and sensitivity analysis of loop-designed security and stability control system in interconnected power systems

open access: diamondGlobal Energy Interconnection, 2022
Security and stability control system (SSCS) in power systems involves collecting information and sending the decision from/to control stations at different layers; the tree structure of the SSCS requires more levels.
Shenghu Li   +4 more
doaj   +2 more sources

Quantification and Mitigation of Unfairness in Active Power Curtailment of Rooftop Photovoltaic Systems Using Sensitivity Based Coordinated Control [PDF]

open access: goldEnergies, 2016
With increasing photovoltaic (PV) penetration in low voltage networks (LVNs), voltage regulation is a challenge. Active power curtailment (APC) is one possible solution for mitigating over voltages resulting from active power injection in LVNs.
Aadil Latif   +2 more
doaj   +2 more sources

The modal sensitivity, robustness and roughness of dynamic systems (review article) [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2021
The review focuses on the development of theories of sensitivity and modal sensitivity, robustness and roughness of dynamic systems. In modern theory of dynamic systems and automatic control systems, there is a need to study the properties of sensitivity,
Roman O. Omorov
doaj   +1 more source

Mixed Sensitivity Servo Control of Active Control Systems

open access: yesMachines, 2022
The aircraft control system of the future will be a combination of fly-by-wire technology and Active Control System (ACS) which, based on the artificial feel system, provides a control strategy for both position and force. The ACS has uncertainties, such
Yanjun Zhou   +3 more
doaj   +1 more source

An Optimal Control Perspective on Weather and Climate Modification

open access: yesMathematics, 2021
Intentionally altering natural atmospheric processes using various techniques and technologies for changing weather patterns is one of the appropriate human responses to climate change and can be considered a rather drastic adaptation measure.
Sergei Soldatenko, Rafael Yusupov
doaj   +1 more source

Eigen-Sensitivity-Based Sliding Mode Control for LFO Damping in DFIG-Integrated Power Systems

open access: yesEnergies, 2023
Low-frequency oscillation (LFO) of the synchronous generators in power systems by wind power is boring. To improve the robustness of the damping control scheme, this paper applies the sliding mode control (SMC) at the doubly fed induction generator (DFIG)
Rui Zhang   +5 more
doaj   +1 more source

An Access Control Framework for Multilayer Rail Transit Systems Based on Trust and Sensitivity Attributes

open access: yesApplied Sciences, 2023
The construction of multilayer rail transit systems is a necessary way to realize “modern metropolitan areas on rail”, improve resource sharing, and increase travel services, where data integration is of utmost importance. To break data silos and realize
Xin Geng   +3 more
doaj   +1 more source

Modeling Deflection Control of Reinforced Concrete Slab Systems Using Utility Theory and Sensitivity Analysis [PDF]

open access: yesEurasian Journal of Science and Engineering, 2018
The model presented in this study provides a rational approach to deflection control of reinforced concrete two way slabs considering uncertainties in structural behavior and deflection limits and recognizes that the problem is subject to wide and ...
Bayan S. Al-Nu’man   +1 more
doaj   +1 more source

Output-Feedback Control for Stochastic Feedforward Nonlinear Systems With Markovian Switching

open access: yesIEEE Access, 2022
This paper studies the output-feedback control for stochastic feedforward nonlinear systems with Markovian switching and unknown measurement sensitivity.
Hui Wang, Xiaoxiao Yao, Wuquan Li
doaj   +1 more source

Stochastic time-optimal control and sensitivity studies for additional food provided prey-predator systems involving Holling type-IV functional response

open access: yesFrontiers in Applied Mathematics and Statistics, 2023
In this study we consider an additional food provided prey-predator model exhibiting Holling type-IV functional response incorporating the combined effects of both the continuous white noise and discontinuous Lévy noise.
D. Bhanu Prakash, D. K. K. Vamsi
doaj   +1 more source

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