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An obstacle avoidance method is proposed for quadruped robots by using the combination or switching of fundamental actions, which are composed of four, such as go-straight-on action, detour action, striding action, and climbing-over action. The transition of these actions is described in a finite automaton that is understandable visually in two-dimensional plane for our designer compared to any logical...
In this paper, an obstacle avoidance method is described for a quadruped walking robot by using camera image and ultrasonic sensors. A single camera is used to acquire the rough information of three-dimensional obstacle, while some ultrasonic sensors are used to obtain the accurate information of the obstacle. Thus, the obstacle is efficiently measured by combining these sensors properly. The effectiveness...
In this paper, an obstacle avoidance method is described for a quadruped walking robot by using camera image and ultrasonic sensors. A single camera is used to acquire the rough information of three-dimensional obstacle, while some ultrasonic sensors are used to obtain the accurate information of the obstacle. Thus, the obstacle is efficiently measured by combining these sensors properly. The effectiveness...
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