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Jun-Wei Wang
University of Science and Technology Beijing
54Publications
17H-index
906Citations
Publications 56
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In this paper, the problem of cooperative control of robotic sensor networks (RSNs) for monitoring dynamic pollutant plumes in two-dimensional (2D) space is studied. The pollutant plume propagation dynamics is governed by a 2D advection-diffusion partial differential equation (PDE), and the plume front is modelled by a level set with a pre-specified threshold value. Distributed consensus Luenberger-type PDE observers are first constructed using local concentration measurements from the RSNs for ...
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#1Jun-Wei WangH-Index: 17
#2Ya-Qiang LiuH-Index: 4
Last.Changyin SunH-Index: 27
view all 3 authors...
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#1Jun-Wei Wang (USTB: University of Science and Technology Beijing)H-Index: 17
ABSTRACTThis paper addresses the problem of dynamic compensator design for exponential stabilization of linear parabolic partial differential equations (PDEs) with multiple actuating control inputs...
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This paper proposes an event-triggered steering control design for the lane-keeping of semiautonomous ground vehicles. In the proposed design method, a stochastic driver model accounting for the driver's mental states is proposed to characterize the steering behavior of human drivers. The actual driver mental states are hidden to the steering controller of the vehicles. A hidden Markov model is applied in the vehicle's steering controller design. By Lyapunov synthesis, a sufficient condition on ...
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#1Jun-Wei Wang (USTB: University of Science and Technology Beijing)H-Index: 17
#2Ya-Qiang Liu (USTB: University of Science and Technology Beijing)H-Index: 4
Last.Changyin Sun (SEU: Southeast University)H-Index: 17
view all 3 authors...
This paper proposes an adaptive neural boundary feedback control design for a nonlinear flexible distributed parameter system described by a nonuniform wave equation containing an unknown nonlinear function in the boundary conditions. In the proposed design method, a radial-basis-function neural network (NN) with an adaptive weight update law is used to approximate the unknown nonlinear term. By using this adaptive NN, an adaptive boundary feedback controller is constructed to ensure that the re...
3 CitationsSource
#1Jun-Wei Wang (USTB: University of Science and Technology Beijing)H-Index: 17
The problem of dynamic boundary fuzzy control design is investigated in this paper for nonlinear parabolic partial differential equation (PDE) systems with spatially noncollocated discrete observation. Two cases of noncollocated discrete observation in space (i.e., pointwise observation in space and local piecewise uniform observation in space) are considered, respectively. The spatially noncollocated discrete observation makes the control design very difficult. Such design difficulty can be sur...
2 CitationsSource
#1Jun-Wei Wang (USTB: University of Science and Technology Beijing)H-Index: 17
#2Han-Xiong Li (CityU: City University of Hong Kong)H-Index: 49
This paper presents a Lyapunov and partial differential equation (PDE)-based methodology to solve static collocated piecewise fuzzy control design of quasi-linear parabolic PDE systems subject to periodic boundary conditions. Two types of piecewise control, i.e., globally piecewise control and locally piecewise control are considered, respectively. A Takagi–Sugeno (T–S) fuzzy PDE model that is constructed via local sector nonlinearity method is first employed to accurately describe spatiotempora...
3 CitationsSource
#1Jun-Wei Wang (USTB: University of Science and Technology Beijing)H-Index: 17
#2Jun-Ming Wang (BIT: Beijing Institute of Technology)H-Index: 16
This paper addresses distributed mixed H2∕H∞ sampled-data output feedback control design for a semi-linear parabolic partial differential equation (PDE) with external disturbances in the sense of spatial L∞ norm. Under the assumption that a finite number of local piecewise measurements in space are available at sampling instants, a static sampled-data output feedback controller is suggested, where the sampling interval in time is bounded. The local piecewise measurements bring additional difficu...
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#1Ya-Qiang Liu (USTB: University of Science and Technology Beijing)H-Index: 4
#2Jun-Wei Wang (USTB: University of Science and Technology Beijing)H-Index: 17
Last.Changyin Sun (SEU: Southeast University)H-Index: 17
view all 3 authors...
1 CitationsSource
#1Jun-Wei Wang (USTB: University of Science and Technology Beijing)H-Index: 17
#2Huai-Ning Wu (Beihang University)H-Index: 40
Abstract This paper addresses fuzzy control design for a class of nonlinear systems which are described by nonlinear ordinary differential equations (ODEs) cascaded with an Euler-Bernoulli beam (EBB) equation. Two design difficulties are involved in the control design addressed in this paper. The first one is caused by the EBB equation whose spatiotemporal dynamics is affected by the output of the nonlinear ODE subsystem through its differential equation rather than boundary conditions. A state ...
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