The main characteristic of the walking robots is that they are able to move away on not arranged, horizontal and rough terrain. The movement of the walking robots can be divided in two modes: - under condition of the ...
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The main characteristic of the walking robots is that they are able to move away on not arranged, horizontal and rough terrain. The movement of the walking robots can be divided in two modes: - under condition of the static stability, - under condition of the dynamic stability. The loss of static or quasi-static stability may be produced in two cases, namely: - the vertical projection of the gravity center is out of support polygon, - one or more tangential components of reaction forces from support points are greater than the friction forces. The movement of the walking robot under dynamical stability conditions may be realized when the forward average speed is greater than a certain limit. In the work are analyzed the possibilities of determination of the limit conditions for the stable displacement of the quadrupedal walking robots.
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