کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
698130 890394 2008 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Decentralized tracking-type games for multi-agent systems with coupled ARX models: Asymptotic Nash equilibria
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Decentralized tracking-type games for multi-agent systems with coupled ARX models: Asymptotic Nash equilibria
چکیده انگلیسی

A class of decentralized tracking-type games is considered for large population multi-agent systems (MAS). The agents are described by stochastic discrete-time auto-regressive models with exogenous inputs (ARX models), and coupled together through their individual dynamics and performance indexes by terms of the unknown population state average (PSA). The performance index of each agent to minimize is a stochastic long term averaged group-tracking-type functional, in which there is a nonlinear term of the unknown PSA. The control law is decentralized and implemented via the Nash certainty equivalence principle. By probability limit theory, under mild conditions it is shown that: (a) the estimate of the PSA is strongly consistent; (b) the closed-loop system is stable almost surely, and the stability is independent of the number N of agents; (c) the decentralized control law is an asymptotic Nash equilibrium almost surely or in probability according to the property of the nonlinear coupling function in the performance indexes.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Automatica - Volume 44, Issue 3, March 2008, Pages 713–725
نویسندگان
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