Reduction of falls of elderly people has been an active research area for many *** of older people can be signicantly reduced through the smart use of *** technologies can help older people to regain mobility and redu...
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Reduction of falls of elderly people has been an active research area for many *** of older people can be signicantly reduced through the smart use of *** technologies can help older people to regain mobility and reduce their reliance on community care ***,mobility aids,as one of the main components of these assistive technologies,are mainly discussed in this *** obstacle detection systems and mobility aids will be reviewed in this paper,where different features are explicitly addressed.
This paper develops an approach to dealing with the global robust output regulation problem for a class of nonlinear systems with integral input-to-state stable (iISS) inverse dynamics by using output feedback control...
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作者：
MCCONALOGUE, DJMCLAUGHLIN, E[a]Centre for Computing and Automation
Imperial College London S.W.7 [b]Department of Chemical Engineering Louisiana State University Baton Rouge Louisiana U.S.A.[c]Department of Chemical Engineering and Chemical Technology Imperial College London S.W.7
An expression for the mutual diffusion coefficient of a dense binary system of hard spheres, derived by using the Percus-Yevick approximation for the contact radial distribution function, together with Thorne's ex...
An expression for the mutual diffusion coefficient of a dense binary system of hard spheres, derived by using the Percus-Yevick approximation for the contact radial distribution function, together with Thorne's extension of the Enskog theory, is used to study the variation of the mutual diffusion coefficient with pressure, composition and ratio of the molecular diameters. Applications are made to real systems.
Large-scale integration of Distributed Energy Resources (DERs) into power grids reduces the system inertial response. Reduced inertial response results in high Rate-of-Change-of-Frequency (RoCoF) and poses operational...
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This paper presents the solution of the global robust output regulation problem for a class of nonlinear systems with relative degree one without knowing the control direction. The result is also applied to an asympto...
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Many typical converter control strategies used in microgrids are complex or require modifications in the power structure. The complexities are due coupling effects among controllers and time-delay caused in exchanging...
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This paper proposes a novel hierarchical coalitional MPC technique, where transitions to the best communication topology are considered over the prediction horizon. For this reason, a new variable, called transition h...
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This paper proposes a novel hierarchical coalitional MPC technique, where transitions to the best communication topology are considered over the prediction horizon. For this reason, a new variable, called transition horizon, is added to the optimization problem to compute the optimal instant to introduce a new topology. Consequently, local controllers can anticipate topology transitions and adapt their trajectories whilst optimizing their local interests. Furthermore, stability guarantees in the closed-loop control of each coalition are provided. The benefits of this control method are shown via a simulated non-linear eight-coupled tanks plant.
This work presents Unified Contrastive Arbitrary Style Transfer (UCAST), a novel style representation learning and transfer framework, that can fit in most existing arbitrary image style transfer models, such as CNN-b...
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This paper investigates the processing of surface electromyographic (sEMG) signals collected from the forearm of a human subject and, based on which, a control strategy is developed for an exoskeleton arm. In this stu...
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The main topic of this article is uninterruptible power supply (UPS) in railway applications, focusing on the power factor correction (PFC) stage of UPS and its interaction with overvoltages and energy strikes. The PF...
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