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It is important for a robot to be able to open a door in indoor environment. There are occasions when the robot has to open a locked door with a key. Problem arises when the robot tries to insert the key into the keyhole; it has to know the location and direction of the keyhole. In this paper, a procedure is developed to deal with this problem. First we detect the keyhole with the HOG features and...
Communication between human operators and robots is important. In this paper, two problems are addressed: (1) how a robot can change its behavior sequences in manipulation tasks with human intervention; (2) how a human operator can transfer information to a robot efficiently. We tackle the first problem by proposing a framework based on finite state machine to model the robot action sequences in manipulation...
Gait planning is an important part of robotics research, and turning gait is an important and useful walking gait of a hexapod robot. But researches on turning gait of hexapod robots are limited. This paper presents the structure of a hydraulic hexapod walking robot. The coordinate of the leg is defined, and the positive and inverse kinematic equation of the leg is established. Foot trajectory based...
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