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Xiaoxiang Ji, Jiao Ren, Jianghong Li and Yafeng Wu
Currently, most control systems of the aero-engines possess a central controller. The core tasks for the control system, such as control law calculations, are executed in this central controller, and its performance and reliability greatly impact the ent...
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Alexander Poznyak, Hussain Alazki, Hisham M. Soliman and Razzaqul Ahshan
Power system stability is greatly affected by two types of stochastic or random disturbances: (1) topological and (2) parametric. The topological stochastic disturbances due to line faults caused by a series of lightning strikes (associated with circuit ...
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Yifeng Chen, Yingqing Guo, Xinghui Yan and Haotian Mao
Distributed control architecture can bring many benefits to the engine control system, but the delay and packet dropout introduced by network communication will bring negative effects to the control system. The aging and deterioration of the engine are a...
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Andreas Rauh, Robert Dehnert, Swantje Romig, Sabine Lerch and Bernd Tibken
Most research activities that utilize linear matrix inequality (LMI) techniques are based on the assumption that the separation principle of control and observer synthesis holds. This principle states that the combination of separately designed linear st...
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Pornchai Bumroongsri, Soorathep Kheawhom
Pág. 97 - 106
In this paper, we consider an application of robust model predictive control to optimal dosing of breast cancer chemotherapy. The model-patient mismatch is handled by computing an ellipsoidal invariant set containing the measured patient's states at each...
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Bin Shen, Lingfei Xiao and Zhifeng Ye
In order to solve the problem of full flight envelope control for aircraft engines, the design of a linear parameter-varying (LPV) controller is described in this paper. First, according to the nonlinear aerodynamic model of the aircraft engine, the LPV ...
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Vlad Mihaly, Mircea Susca and Petru Dobra
This paper presents an end-to-end method to design passivity-based controllers (PBC) for a class of input-affine nonlinear systems, named quasi-linear affine. The approach is developed using Krasovskii?s method to design a Lyapunov function for studying ...
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Milad Gholami, Alessandro Pilloni, Alessandro Pisano and Elio Usai
This paper focuses on the robust distributed secondary voltage restoration control of AC microgrids (MGs) under multiple communication delays and nonlinear model uncertainties. The problem is addressed in a multi-agent fashion where the generators? local...
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This paper deals with a methodical design approach of fault-tolerant controller that gives assurance for the the stabilization and acceptable control performance of the nonlinear systems which can be described by Takagi–Sugeno (T–S) fuzzy mod...
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Himanshukumar R. Patel and Vipul A. Shah
This paper deals with a methodical design approach of fault-tolerant controller that gives assurance for the the stabilization and acceptable control performance of the nonlinear systems which can be described by Takagi?Sugeno (T?S) fuzzy models. Takagi?...
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Gustavo G. Koch, Caio R. D. Osório, Ricardo C. L. F. Oliveira and Vinícius F. Montagner
This paper provides a procedure to design robust controllers based on observed states applied to three-phase inverters with LCL filters connected to a grid with uncertain and possibly time-varying impedances, which can arise in renewable energy systems a...
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Xiaofu Ji and Xuehua Liu
The problem of finite-time control for singular linear semi-Markov jump systems (SMJSs) with unknown transition rates is considered in this paper. By designing a new semi-positive definite Lyapunov-like function, state feedback controller design methods ...
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Jitsin Piyawatthanachot, Narongsak Yotha and Kanit Mukdasai
The problem of delay-range-dependent stability analysis for linear systems with distributed time-varying delays and nonlinear perturbations is studied without using the model transformation and delay-decomposition approach. The less conservative stabilit...
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Li-Ying Hao and Lian-Sheng Zhou
This paper proposes a novel fault-tolerant control method based on the integral sliding mode technique for unmatched uncertain linear systems with external perturbations. Differently from the existing works, the uncertainties under consideration have an ...
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Edwin Aguilar-Jaramillo,Víctor Proaño-Rosero
El diseño de controladores precisos en presencia de incertidumbre significativa requiere el uso de controladores robustos. Una gran variedad de especificaciones y restricciones de diseño de sistemas de control pueden ser expresadas en términos de desigua...
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Said Chaabani and Naoufel Azouz
The paper presents the modelling and stabilisation of an unconventional airship. The complexity of such a new design requires both proper dynamic modelling and control. A complete dynamic model is built here. Based on the developed dynamic model, a nonli...
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Satoshi Hayakawa, Yoshikatsu Hoshi, Hidetoshi Oya
Pág. 155 - 168
This study proposes a method for designing observer-based quadratic guaranteed cost controllers for linear uncertain systems with control gain variations. In the proposed approach, an observer is designed, and then a feedback controller that ensures the ...
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Li Yang, Fuzhao Yang, Weitao Sheng, Kun Zhou and Tianmin Huang
To research the chaotic motion problem of the direct-drive permanent magnet synchronous generator (D-PMSG) for a wind turbine with uncertain parameters and fractional order characteristics, a control strategy established upon fuzzy state feedback is prop...
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Wen-Jer Chang, Ming-Hsuan Tsai and Chin-Lin Pen
This paper investigates the observer-based fuzzy controller design method for nonlinear discrete-time singular systems that are represented by Takagi-Sugeno (T-S) fuzzy models. At first, the nonlinearity can be well-approximated with several local linear...
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Hisham M. Soliman, Ehab Bayoumi, Amer Al-Hinai and Mostafa Soliman
This manuscript presents a robust tracking (servomechanism) controller for linear time-invariant (LTI) islanded (autonomous, isolated) microgrid voltage control. The studied microgrid (MG) consists of many distributed energy resources (DERs) units, each ...
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