A New Navigation of Behavior-Based Olfactory Mobile Robot

Abstract

In this paper a new olfactory mobile robot application is proposed where dynamic olfaction system is used on a mobile robot in order to acquire the gas/odour property of objects. Olfaction system with two dynamic gas/odour sensors can be moved in 14180o' type="#_x0000_t75"> in order to be able to detect source in many directions. We examine the problem of deciding when, how and where the gas/odour sensor should be activated by planning for active perception use behavior-based architecture. Simple form of cooperation between Fuzzy Logic control and Particle Swarm Optimization (PSO) is implemented in the navigation strategies. The real experiments performed on a simple mobile robot equipped with dynamic gas/odour sensor and three infra-red sensor. The initial result shows that olfactory mobile robot that is capable of locating the source of a simulated chemical leak in an environment while detecting and avoiding obstacles along its path.