State estimation for distributed-parameter system——Invariant embedding

作     者：霍文军 袁渭康 

作者机构：China East China University of Science and Technology Shanghai 200237 Unilab Research Center of Chemical Reaction Engineering 

出 版 物：《Progress in Natural Science:Materials International》 (自然科学进展·国际材料(英文))

年 卷 期：1996年第1期

页      面：117-121页

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：Project supported by the National Natural Science Foundation of China 

主　　题：state estimation invariant embedding distributed parameter system fixed-bed reactor. 

摘      要：State estimation of distributed-parameter system is a prerequisite of optimal control for systems of this kind. In chemical industry, a number of reactors belong to distributed-parameter system, among which the fixed-bed reactor is a typical one. Nevertheless, only very much limited state variable measurements are allowed in industrial practice. In addition, time delay of the determination is commonly inevitable. The goal of state estimation for a dynamic system is focused on a quick and accurate approach to the