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Fuzzy Logic Sensor Fusion for Obstacle Avoidance Mobile Robot

机译:用于移动机器人避障的模糊逻辑传感器融合

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Autonomous mobile robots have in recent times gained interest from many researchers. A reliable collision avoidance methodology is needed for effective navigation. Normally robots are fitted with transducers such as ultrasonic sensors, infrared and camera for detecting environment. However, they are usually unreliable because of pertinent problems of dealing with vagueness in the surroundings. Many researcher present three input Fuzzy Controller for obstacle avoidance robots usually resulting in dead zone and difficulties in avoiding obstacles. A fusion model using Fuzzy logic is proposed. It uses eight input distance sensors, two output variables and twenty seven fuzzy rules for robot navigation. Simulations are performed to validate feasibility and efficacy of proposed model using V-REP and MATLAB software.
机译:自主移动机器人近年来引起了许多研究人员的兴趣。有效的导航需要可靠的避免碰撞方法。通常,机器人会配备超声波传感器,红外线传感器和用于检测环境的摄像机等传感器。然而,由于与周围环境的模糊有关的问题,它们通常是不可靠的。许多研究人员提出了用于避障机器人的三输入模糊控制器,通常会导致死区和避障的困难。提出了一种基于模糊逻辑的融合模型。它使用八个输入距离传感器,两个输出变量和二十七个模糊规则进行机器人导航。使用V-REP和MATLAB软件进行了仿真,以验证所提出模型的可行性和有效性。

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