Aplicação de controlador fuzzy para navegação móvel autônoma na agricultura

The employment and incorporation of new technologies in the agriculture field allows a new mean- ing to productivity and efficiency. Among its various pillars, autonomous robotics promotes improvements in production, through increased safety in the coexistence between robots and humans, in the execution of various activities. This work presents the use of a low cost prototype controlled by two Fuzzy techniques.The proposed model allows representing the dynamic behaviour of a mobile robot in presence of changes in the environment. A Hierarchical Weighted Fuzzy Logic Controller composes the second navigation system. Simulation results are presented allowing a comparison among both systems and showing the ability of the mobile robot to navigate among obstacles in different scenarios (navigation environment).