基于一致性估计的分布式系统极值寻求控制

S. Dougherty, M. Guay
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引用次数: 17

摘要

本文提出了一种利用分布式控制系统实时求解约束优化问题的方法。控制器的动作是基于对总成本函数的一部分的测量。该算法被归类为极值寻求控制方法,因为设计不需要知道成本函数。控制器通过在优化的同时解决一致性估计问题来协调运动。给出了该算法的收敛性证明。用两个仿真实例研究了所提系统的行为。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Extremum-seeking control of distributed systems using consensus estimation
A method for solving constrained optimization problems in real-time using a distributed control system is presented in this work. The actions of a controller is based on measurements of a part of the total cost function. The algorithm is classified as an extremum-seeking control approach because the design requires no knowledge of the cost function. The controllers coordinate movements by solving a consensus estimation problem in parallel with the optimization. A proof for the algorithm's convergence is presented. Two simulation examples are used to study the behaviour of the proposed system.
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