Advanced

Efficient Pruning of Search Trees in LQR Control of Switched Linear Systems

Lincoln, Bo LU and Bernhardsson, Bo LU (2000) In Proceedings of the 39th IEEE Conference on Decision and Control, 2000. 2. p.1828-1832
Abstract
This paper considers off-line optimization of a switching sequence fora given finite set of linear control systems and joint optimization ofcontrol laws. A linear quadratic full information criterion isoptimized and dynamic programming is used to find the optimalswitching sequence and control laws. The main result is a method for efficient pruning of the search tree to avoid combinatoric explosion.A method to prove optimality of a found candidate switch sequence and corresponding control laws is presented.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
discrete time systems, time-varying systems, tree searching, dynamic programming, linear quadratic control, linear systems, sequences
in
Proceedings of the 39th IEEE Conference on Decision and Control, 2000.
volume
2
pages
1828 - 1832
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • Scopus:0034440076
ISBN
0-7803-6638-7
DOI
10.1109/CDC.2000.912128
language
English
LU publication?
yes
id
2fdabcbb-5e29-4611-889f-c829b2dba193 (old id 537984)
date added to LUP
2007-09-21 11:55:53
date last changed
2017-01-01 08:08:17
@inproceedings{2fdabcbb-5e29-4611-889f-c829b2dba193,
  abstract     = {This paper considers off-line optimization of a switching sequence fora given finite set of linear control systems and joint optimization ofcontrol laws. A linear quadratic full information criterion isoptimized and dynamic programming is used to find the optimalswitching sequence and control laws. The main result is a method for efficient pruning of the search tree to avoid combinatoric explosion.A method to prove optimality of a found candidate switch sequence and corresponding control laws is presented.},
  author       = {Lincoln, Bo and Bernhardsson, Bo},
  booktitle    = {Proceedings of the 39th IEEE Conference on Decision and Control, 2000.},
  isbn         = {0-7803-6638-7},
  keyword      = {discrete time systems,time-varying systems,tree searching,dynamic programming,linear quadratic control,linear systems,sequences},
  language     = {eng},
  pages        = {1828--1832},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  title        = {Efficient Pruning of Search Trees in LQR Control of Switched Linear Systems},
  url          = {http://dx.doi.org/10.1109/CDC.2000.912128},
  volume       = {2},
  year         = {2000},
}