@inproceedings{d566533d653c4283b177a6dd737faa9f,
title = "Autonomous design of spacecraft attitude control based on normal matrix and genetic algorithm",
abstract = "The problem of autonomous robust attitude control for flexible spacecraft is considered. A novel autonomous design approach is introduced based on die normal matrix design theory of die multivariable control system, and the parameters of controller are optimized by genetic algorimm (GA). The robustness of proposed approach is independent of the parameters of the spacecraft attitude dynamics, including the inertia tensor of the spacecraft and the vibration of the flexible appendages. Under a class of feedback perturbation, named inverse additive perturbation, the robust stabilization criterion in normal matrix description is obtained based on die structure and numerical properties of spacecraft attitude dynamics, and this criterion converts the robustness requirement into a constrain to the control designing parameters. Applying this criterion into GA, the chromosome is shortened, and therefore the running of GA is effectively promoted. A design example shows the efficiency of the algorithm.",
keywords = "Autonomous control, Flexible spacecraft, Genetic algorithm, Normal matrix, Robust control, Spacecraft attitude control",
author = "Zhu, {Hong Yu} and Cui, {Ping Yuan} and Cui, {Hu Tao}",
year = "2008",
doi = "10.1109/CCDC.2008.4597963",
language = "English",
isbn = "9781424417346",
series = "Chinese Control and Decision Conference, 2008, CCDC 2008",
pages = "3415--3420",
booktitle = "Chinese Control and Decision Conference, 2008, CCDC 2008",
note = "Chinese Control and Decision Conference 2008, CCDC 2008 ; Conference date: 02-07-2008 Through 04-07-2008",
}