Browsing Scientific Publications in Engineering Sciences by Issue Date
Now showing items 101-120 of 696
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Sampled-data control of spacecraft rendezvous with discontinuous Lyapunov approach
(Journal article; Peer reviewed, 2013)This paper investigates the sampled-data stabilization problem of spacecraft relative positional holding with improved Lyapunov function approach. The classical Clohessy-Wiltshire equation is adopted to describe the relative ... -
Delay-probability-distribution-dependent H∞ FIR filtering design with envelope constraints
(Journal article; Peer reviewed, 2013)This paper studies the problem of H∞ finite-impulse response (FIR) filtering design of time-delay system. The time-delay considered here is time-varying meanwhile with a certain stochastic characteristic, and the probability ... -
Investigation of vehicle crash modeling techniques: theory and application
(Journal article; Peer reviewed, 2013)Creating a mathematical model of a vehicle crash is a task which involves considerations and analysis of different areas which need to be addressed because of the mathematical complexity of a crash event representation. ... -
Deconvolution filtering for nonlinear stochastic systems with randomly occurring sensor delays via probability-dependent method
(Journal article; Peer reviewed, 2013)This paper deals with a robust H inf deconvolution filtering problem for discrete-time nonlinear stochastic systems with randomly occurring sensor delays. The delayed measurements are assumed to occur in a random way ... -
Energy-saving analysis of hydraulic hybrid excavator based on common pressure rail
(Journal article; Peer reviewed, 2013)Energy-saving research of excavators is becoming one hot topic due to the increasing energy crisis and environmental deterioration recently. Hydraulic hybrid excavator based on common pressure rail (HHEC) provides an ... -
Fuzzy sliding mode controller design using Takagi-Sugeno modelled nonlinear systems
(Journal article; Peer reviewed, 2013)Adaptive fuzzy sliding mode controller for a class of uncertain nonlinear systems is proposed in this paper. The unknown system dynamics and upper bounds of the minimum approximation errors are adaptively updated with ... -
Mathematical modeling and parameters estimation of car crash using eigensystem realization algorithm and curve-fitting approaches
(Journal article; Peer reviewed, 2013)An eigensystem realization algorithm (ERA) approach for estimating the structural system matrices is proposed in this paper using the measurements of acceleration data available from the real crash test. A mathematical ... -
Control strategy based on wavelet transform and neural network for hybrid power system
(Journal article; Peer reviewed, 2013)This paper deals with an energy management of a hybrid power generation system. The proposed control strategy for the energy management is based on the combination of wavelet transform and neural network arithmetic. The ... -
Nonfragile gain-scheduled control for discrete-time stochastic systems with randomly occurring sensor saturations
(Journal article; Peer reviewed, 2013)This paper is devoted to tackling the control problem for a class of discrete-time stochastic systems with randomly occurring sensor saturations. The considered sensor saturation phenomenon is assumed to occur in a random ... -
Robust estimation for discrete Markov system with time-varying delay and missing measurements
(Journal article; Peer reviewed, 2013)This paper addresses the H∞ filtering problem for time-delayed Markov jump systems (MJSs) with intermittent measurements. Within network environment, missing measurements are taken into account, since the communication ... -
A frequency compensation algorithm of four-wheel coherence random road
(Journal article; Peer reviewed, 2013)The road surface roughness is the main source of kinematic excitation of a moving vehicle, which has an important influence on vehicle performance. In recent decades, random road models have been widely studied, and a ... -
On the multipeakon dissipative behavior of the modified coupled camassa-holm model for shallow water system
(Journal article; Peer reviewed, 2013)This paper investigates the multipeakon dissipative behavior of the modified coupled two-component Camassa-Holm system arisen from shallow water waves moving. To tackle this problem, we convert the original partial ... -
Output feedback control of discrete impulsive switched systems with state delays and missing measurements
(Journal article; Peer reviewed, 2013)This paper is concerned with the problem of dynamic output feedback (DOF) control for a class of uncertain discrete impulsive switched systems with state delays and missing measurements. The missing measurements are modeled ... -
The nature of rest silanol groups on the surfaces of silica based solid phase extraction materials
(Journal article; Peer reviewed, 2013)Chemically bonded solid phase materials are very important in separation chemistry. The chemically modified silica gel contains rest silanol groups that can affect the retention properties when they are used for separation ... -
Parameter matching analysis of hydraulic hybrid excavators based on dynamic programming algorithm
(Journal article; Peer reviewed, 2013)In order to meet the energy saving requirement of the excavator, hybrid excavators are becoming the hot spot for researchers. The initial problem is to match the parameter of each component, because the system is tending ... -
Observer-based H∞ control design for nonlinear networked control systems with limited information
(Journal article; Peer reviewed, 2013)This paper is concerned with the problem of designing a robust observer-based H∞ controller for discrete-time networked systems with limited information. An improved networked control system model is proposed and the effects ... -
A novel active contour model for unsupervised low-key image segmentation
(Journal article; Peer reviewed, 2013)Unsupervised image segmentation is greatly useful in many vision-based applications. In this paper, we aim at the unsupervised low-key image segmentation. In low-key images, dark tone dominates the background, and gray ... -
Dynamic output-feedback passivity control for fuzzy systems under variable sampling
(Journal article; Peer reviewed, 2013)This paper concerns the problem of dynamic output-feedback control for a class of nonlinear systems with nonuniform uncertain sampling via Takagi-Sugeno (T-S) fuzzy control approach. The sampling is not required to be ... -
Bond graph modeling and simulation of wind turbine systems
(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, ... -
H∞ model reduction for discrete-time Markovian jump systems with deficient mode information
(Journal article; Peer reviewed, 2013)This paper investigates the problem of H∞ model reduction for a class of discrete-time Markovian jump linear systems (MJLSs) with deficient mode information, which simultaneously involves the exactly known, partially ...