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To simplify the design and realization of controller, the method of robust H∞ static output feedback is discussed in this paper. A sufficient condition that satisfies given performance index is presented for constrained system, and an H∞ static output feedback control design method is proposed. By converting the constrained conditions and the elliptical set that contains output trajectory into a set...
In this paper, we report the design, simulation and optimization of a novel polymeric out-of-plane electro-thermal micro-actuator. The electro-thermal micro-actuator consists of tri-layers: the passive Ni layer, an expanding SU-8 layer and a curling S-shaped Ni heater. The tri-layer actuator is accompanied with a suspended structure to produce an out-of-plane movement perpendicular to the substrate,...
In this paper, a simulation optimization method for campus bus routing, which allows the vehicle divert from its current destination, is given. Vehicle routing that can divert a vehicle away from its fixed route in response to a new customer request is beneficial to campus bus routing for its efficiency in quick response and saving cost especially when the density of customer requests is low. A simulation...
By searching the condition that guarantees the given performance index based on S-procedure technique, an Hinfin static output feedback control method is proposed for constrained system. Moreover, the dissipative constrained conditions and the elliptical set that contains output trajectory are cast as LMIs, and introduced into the optimization problem, then a moving horizon Hinfin control using static...
According to the problems of the nonlinearity and non norm on dam displacement prediction, the dam displacement mode based on improved ant colony algorithm neural networks was proposed. The binary ant colony algorithm has been brought into the optimization of weights in neural networks. So that the shortcomings of the ant algorithm using in the combinatorial optimization in continuous field have been...
In this paper we give a survey of multi-objective scheduling that have appeared in the literature or are to appear. Firstly, some basic concepts about multi-objective optimization and prevalent approaches for multi-objective optimization are given. Then, several multi-objective scheduling models are introduced and the comprehensive review of recent study on them is summarized. Finally, the trend of...
The constrained Hinfin static output feedback control scheme is addressed for discrete-time with control constraints. A sufficient condition is presented for the static output feedback stabilization and Hinfin performance for linear systems. This condition is expressed as linear matrix inequality feasibility problems. By adding dissipation constraint to the mentioned condition, the problem of designing...
In the framework of linear matrix inequalities (LMI) optimization, an output feedback Hinfin control scheme for uncertain discrete-time systems with actuator saturation is presented. The key of this work is to introduce a dissipation constraint combined with minimizing performance level, and then to discuss the closed-loop Hinfin performance. Moreover, we propose the method for on-line solving the...
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