Stochastic analysis and control of real-time systems with random time delays

作     者：Nilsson, J Bernhardsson, B Wittenmark, B 

作者机构：Lund Inst Technol Dept Automat Control S-22100 Lund Sweden 

出 版 物：《AUTOMATICA》 (自动学)

年 卷 期：1998年第34卷第1期

页      面：57-64页

核心收录：

学科分类：0711[理学-系统科学] 0808[工学-电气工程] 07[理学] 08[工学] 070105[理学-运筹学与控制论] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 0701[理学-数学] 071101[理学-系统理论] 

主　　题：delay compensation distributed computer control systems real-time systems stochastic control stochastic parameters timing jitter 

摘      要：The paper discusses modeling and analysis of real-time systems subject to random time delays in the communication network. A new method for analysis of different control schemes is presented. The method is used to evaluate different schemes suggested from the literature. A new scheme, using so-called timestamps, for handling the random time delays is then developed and successfully compared with previous schemes. The new scheme is based on stochastic control theory and a separation property is shown to hold for the optimal controller. (C) 1998 Elsevier Science Ltd. All rights reserved.