Results 1 to 10 of about 4,845 (98)
Mathematics, 2022 This paper considers the parameter estimation problems of Hammerstein finite impulse response moving average (FIR–MA) systems. Based on the matrix transformation and the hierarchical identification principle, the Hammerstein FIR–MA system is recast into ...
Yan Ji, Jinde Cao
doaj +1 more source
Fractal and Fractional, 2022 Fractional calculus has been opening new doors in terms of better modeling and control of several phenomena and processes. Biomedical engineering has seen a lot of combined attention from clinicians, control engineers and researchers in their attempt to ...
Erwin T. Hegedus +3 more
doaj +1 more source
Application of Sine Cosine Egret Swarm Optimization Algorithm in Gas Turbine Cooling System
Systems, 2022 Gas turbine cooling system is a typical multivariable, strongly coupled, nonlinear, and uncertain MIMO system. In order to solve the control problem of pressure, flow, and temperature of the system, an intelligent approach is necessary and more ...
Tianyi Li, Yanmei Liu, Zhen Chen
doaj +1 more source
Fully automated design of compensated multivariable linear systems [PDF]
Revista Română de Informatică și Automatică, 2021 The current paper establishes a rapid, real-time algorithm for the synthesis of the reaction matrices used by compensators that reduces multivariable linear systems to extended systems that are cyclical.
Adrian SFARTI
doaj +1 more source
GA-tuning of Multivariable PID Controller for Electrohydraulic Load-Sensing Servo System [PDF]
E3S Web of Conferences, 2021 The main purpose of this article is to present the design, optimal setting and experimental study of a multivariable PID controller supposed for electrohydraulic power steering system with load-sensing function.
Mitov Alexander +3 more
doaj +1 more source
Toward Optimal Control of a Multivariable Magnetic Levitation System
Applied Sciences, 2022 In the paper, a comparative case study covering different control strategies of unstable and nonlinear magnetic levitation process is investigated. Three control procedures are examined in order to fulfill the specified performance indices.
Paweł Majewski +3 more
doaj +1 more source
IEEE Access, 2019 This paper investigates the parameter estimation problem for multivariate output-error systems perturbed by autoregressive noises. To reduce the influence of the colored noises on parameter estimates, we turn the original model into the new model with ...
Qinyao Liu +3 more
doaj +1 more source
Filtering-Based Parameter Identification Methods for Multivariable Stochastic Systems
Mathematics, 2020 This paper presents an adaptive filtering-based maximum likelihood multi-innovation extended stochastic gradient algorithm to identify multivariable equation-error systems with colored noises.
Huafeng Xia, Feiyan Chen
doaj +1 more source
An Adaptive Multivariable Control System for Hydroelectric Generating Units [PDF]
Modeling, Identification and Control, 1983 This paper describes an adaptive multivariable control system for hydroelectric generating units. The system is based on a detailed mathematical model of the synchronous generator, the water turbine, the exiter system and turbine control servo.
Gunne J. Hegglid
doaj +1 more source
Multivariable Coupled System Control Method Based on Deep Reinforcement Learning
Sensors, 2023 Due to the multi-loop coupling characteristics of multivariable systems, it is difficult for traditional control methods to achieve precise control effects.
Jin Xu, Han Li, Qingxin Zhang
doaj +1 more source