Suboptimal control for the bilinear quadratic regulator problem: Application to the activated sludge process

被引：18

作者：

Ekman, M ^{[1
]}

机构：

[1] Uppsala Univ, Dept Informat Technol, Div Syst & Control, SE-75105 Uppsala, Sweden

来源：

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY | 2005年 / 13卷 / 01期

关键词：

activated sludge process (ASP); bilinear systems; power series; Riccati equations; suboptimal control;

D O I：

10.1109/TCST.2004.838556

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A suboptimal solution to the bilinear quadratic regulator problem with infinite final time is studied. The proposed control law is based on the steady-state solution of the state-dependent Riccati equation. A power-series approach of the Riccati equation is presented which results in offline calculations of one Riccati equation and a sequence of Lyapunov equations. Special emphasize is devoted to illustrate the performance of the derived control law applied to the activated sludge process.

引用

页码：162 / 168

页数：7

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