Sunday 23 August 2009

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Transactions: INTERNATIONAL JOURNAL of MATHEMATICAL MODELS AND METHODS IN APPLIED SCIENCES
Transactions ID Number: 19-131
Full Name: Ouarda Hachour
Position: Doctor (Researcher)
Age: ON
Sex: Female
Address: BP N°216 Ain benian Algiers Algeria
Country: ALGERIA
Tel: 213771878713
Tel prefix:
Fax:
E-mail address: kala_ouarda@yahoo.fr
Other E-mails: hachour_ouarda@yahoo.fr
Title of the Paper: The proposed Fuzzy Logic Navigation approach of Autonomous Mobile robots in unknown environments
Authors as they appear in the Paper: Ouarda Hachour
Email addresses of all the authors: kala_ouarda@yahoo.fr
Number of paper pages: 15
Abstract: In this paper we discuss the ability to deal with a fuzzy logic navigation approach for intelligent autonomous mobile robots in unknown environments. The aim of this work is to develop hybrid intelligent system combining Fuzzy Logic (FL) and Expert System (ES). This combination provides the robot the possibility to move from the initial position to the final position (target) without collisions. This combination is necessary to bring the machine behaviour near the human one in reasoning, decision-making and action. That was the current reason to replace the classical approaches related to navigation problems by the current approaches based on the fuzzy logic and expert system. The robot moves within the environment by sensing and avoiding the obstacles coming across its way towards the unknown target. The focus is on the ability to move and on being self-sufficient to evolve in an unknown environment. The proposed hybrid navigation strategy is designed in a grid-ma!
p form of an unknown environment with static unknown obstacles. This approach must make the robot able to achieve these tasks: to avoid obstacles, and to make ones way toward its target by ES_FL system capturing the behavior of a human expert. The integration of ES and FL has proven to be a way to develop useful real-world applications, and hybrid systems involving robust adaptive control. The proposed approach has the advantage of being generic and can be changed at the user demand. The results are satisfactory to see the great number of environments treated. The results are satisfactory and promising.
Keywords: Intelligent Autonomous Vehicles (IAV), Expert System, Fuzzy Logic)FL), navigation
EXTENSION of the file: .doc
Special (Invited) Session: Fuzzy control motion design for mobile robots in unknown environments
Organizer of the Session: 620-345
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