DocumentCode :
3524619
Title :
Multi-objective decision making using fuzzy discrete event systems: A mobile robot example
Author :
Boutalis, Yiannis ; Schmidt, Klaus
Author_Institution :
Dept. of Electr. & Comput. Eng., Democritus Univ. of Thrace, Xanthi, Greece
fYear :
2010
fDate :
23-25 June 2010
Firstpage :
575
Lastpage :
580
Abstract :
In this paper, we propose an approach for the multi-objective control of sampled data systems that can be modeled as fuzzy discrete event systems (FDES). In our work, the choice of a “fuzzy” system representation is justified by the assumption of a controller realization that depends on various potentially imprecise sensor measurements. Our approach consists of three basic steps that are performed in each sampling instant. First, the current fuzzy state of the system is determined by a sensor evaluation. Second, the future fuzzy state is predicted for the possible control actions, and finally, a particular multi-objective weighting strategy allows to determine the control action to be applied. We demonstrate the features of our method by a mobile robot example.
Keywords :
Automata; Current measurement; Discrete event systems; Fuzzy logic; Mobile robots; Robot sensing systems;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control & Automation (MED), 2010 18th Mediterranean Conference on
Conference_Location :
Marrakech, Morocco
Print_ISBN :
978-1-4244-8091-3
Type :
conf
DOI :
10.1109/MED.2010.5547731
Filename :
5547731
Link To Document :
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