Blar i Scientific Publications in Engineering Sciences på forfatter "Karimi, Hamid Reza"
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Active disturbance rejection station-keeping control of unstable orbits around collinear Libration points
Zhu, Min; Karimi, Hamid Reza; Zhang, Hui; Gao, Qing; Wang, Yong (Journal article; Peer reviewed, 2014)An active disturbance rejection station-keeping control scheme is derived and analyzed for station-keeping missions of spacecraft along a class of unstable periodic orbits near collinear libration points of the Sun-Earth ... -
Active-passive control strategy for adjacent buildings
Palacios-Quiñonero, Francisco; Rossell, Josep M.; Rodellar, José; Karimi, Hamid Reza (Chapter; Peer reviewed, 2011)In this paper, a control strategy to mitigate the vibrational response of adjacent buildings under seismic excitation is presented. The proposed strategy combines inter-building passive actuators with active actuators ... -
Active-passive decentralized H∞ control for adjacent buildings under seismic excitation
Palacios-Quiñonero, F.; Rossell, Josep M.; Rodellar, J.; Karimi, Hamid Reza (Chapter; Peer reviewed, 2011)In this paper, a control strategy to reduce the vibrational response of adjacent buildings under seismic excitation is presented. The proposed strategy combines passive linking elements with an active decentralized H∞ ... -
Adaptive H∞ synchronization of master-slave systems with mixed time-varying delays and nonlinear perturbations: An LMI approach
Karimi, Hamid Reza (Journal article; Peer reviewed, 2011)This paper proposes an adaptive synchronization problem for the master and slave structure of linear systems with nonlinear perturbations and mixed time-varying delays comprising different discrete and distributed time ... -
Adaptive real-time estimation on road disturbances properties considering load variation via vehicle vertical dynamics
Yu, Wuhui; Zhang, Xinjie; Guo, Konghui; Karimi, Hamid Reza; Ma, Fangwu; Zheng, Fumiao (Journal article; Peer reviewed, 2013)Vehicle dynamics are directly dependent on tire-road contact forces and torques which are themselves dependent on the wheels' load and tire-road friction characteristics. An acquisition of the road disturbance property is ... -
Advanced control and optimization with applications to complex automotive systems
Zhang, Hui; Karimi, Hamid Reza; Zhang, Xinjie; Wang, Junmin (Journal article; Peer reviewed, 2014) -
Advanced stochastic control systems with engineering applications
Liu, Ming; Shi, Peng; Karimi, Hamid Reza; Yin, Shen; Su, Xiaojie (Journal article; Peer reviewed, 2014) -
An adaptive metamodel-based optimization approach for vehicle suspension system design
Yang, Qinwen; Huang, Jin; Wang, Gang; Karimi, Hamid Reza (Journal article; Peer reviewed, 2014)The performance index of a suspension system is a function of the maximum and minimum values over the parameter interval. Thus metamodel-based techniques can be used for designing suspension system hardpoints locations. ... -
An analytical tire model with flexible carcass for combined slips
Xu, Nan; Guo, Konghui; Zhang, Xinjie; Karimi, Hamid Reza (Journal article; Peer reviewed, 2014)The tire mechanical characteristics under combined cornering and braking/driving situations have significant effects on vehicle directional controls. The objective of this paper is to present an analytical tire model with ... -
An EEMD Aided Comparison of Time Histories and Its Application in Vehicle Safety
Wei, Zuolong; Robbersmyr, Kjell Gunnar; Karimi, Hamid Reza (Journal article; Peer reviewed, 2017)In the context of signal processing, the comparison of time histories is required for different purposes, especially for the model validation of vehicle safety. Most of the existing metrics focus on the mathematical value ... -
Analog circuit design optimization based on evolutionary algorithms
Barari, Mansour; Karimi, Hamid Reza; Razaghian, Farhad (Journal article; Peer reviewed, 2014)This paper investigates an evolutionary-based designing system for automated sizing of analog integrated circuits (ICs). Two evolutionary algorithms, genetic algorithm and PSO (Parswal particle swarm optimization) algorithm, ... -
Application of adaptive wavelet networks for vibration control of base isolated structures
Karimi, Hamid Reza; Zapateiro, Mauricio; Luo, Ningsu (Journal article; Peer reviewed, 2010)This paper presents an application of wavelet networks (WNs) in identification and control design for a class of structures equipped with a type of semiactive actuators, which are called magnetorheological (MR) dampers. ... -
Application of learning pallets for real-time scheduling by use of artificial neural network
Mehrsai, A.; Karimi, Hamid Reza; Rügge, I.; Scholz-Reiter, B. (Chapter; Peer reviewed, 2011)Generally, this paper deals with the problem of autonomy in logistics. Specifically here, a complex problem in inbound logistics is considered as real-time scheduling in a stochastic shop floor problem. Recently, in order ... -
Application of the LISS Lyapunov-Krasovskii small-gain theorem to autonomously controlled production networks with time-delays
Dashkovskiy, Sergey; Karimi, Hamid Reza; Kosmykov, Michael; Mironchenko, Andrii; Naujok, Lars (Chapter; Peer reviewed, 2010)In this paper we consider general autonomously controlled production networks. A production network consists of geographically distributed plants, which are connected by transport routes such that transportation times ... -
Application of wavelet networks to adaptive control of robotic manipulators
Karimi, Hamid Reza (Lecture Notes in Computer Science;7102, Chapter; Peer reviewed, 2011)In this paper, a wavelet-based adaptive control is proposed for a class of robotic manipulators, which consist of nonlinearities for friction effects and uncertain terms as disturbances. The controller is calculated by ... -
Approximate analytic and numerical solutions to Lane-Emden equation via fuzzy modeling method
Wang, De-Gang; Song, Wen-Yan; Shi, Peng; Karimi, Hamid Reza (Journal article; Peer reviewed, 2012)A novel algorithm, called variable weight fuzzy marginal linearization VWFML method, is proposed. Thismethod can supply approximate analytic and numerical solutions to Lane-Emden equations. And it is easy to be implemented ... -
Attitude stabilization control of a quadrotor UAV by using backstepping approach
Huo, Xing; Huo, Mingyi; Karimi, Hamid Reza (Journal article; Peer reviewed, 2014)The modeling and attitude stabilization control problems of a four-rotor vertical takeoff and landing unmanned air vehicle (UAV) known as the quadrotor are investigated. The quadrotor's attitude is represented by the unit ... -
BIBO stability analysis for delay switched systems with nonlinear perturbation
Wei, Jincheng; Shi, Peng; Karimi, Hamid Reza; Wang, Bo (Journal article; Peer reviewed, 2013)The problem of bounded-input bounded-output ( BIBO) stability is investigated for a class of delay switched systems with mixed time-varying discrete and constant neutral delays and nonlinear perturbation. Based on the ... -
Bond graph modeling and simulation of wind turbine systems
Bakka, Tore; Karimi, Hamid Reza (Journal article; Peer reviewed, 2013)This paper addresses the problem of bond graph methodology as a graphical approach for the modeling of wind turbine generating systems. The purpose of this paper is to show some of the benefits the bond graph approach has, ... -
Chaos synchronization based on unknown input proportional multiple-integral fuzzy observer
Youssef, T.; Chadli, M.; Karimi, Hamid Reza; Zelmat, M. (Journal article; Peer reviewed, 2013)This paper presents an unknown input Proportional Multiple-Integral Observer (PIO) for synchronization of chaotic systems based on Takagi-Sugeno (TS) fuzzy chaotic models subject to unmeasurable decision variables and ...