Static walk gait and diagonal trot gait switching algorithm applied to quadruped bionic robot

Static walk gait and diagonal trot gait switching algorithm applied to quadruped bionic robot

The invention relates to a static walk gait and diagonal trot gait switching algorithm applied to a quadruped bionic robot, and provides six conditions in which an intermittent static walk gait is switched to a diagonal trot gait, and an optimal switching method. According to the algorithm, a defini...

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Hauptverfasser: XIN YAXIAN, RONG XUEWEN, LI YIBIN, ZHANG HUI, LI BIN, GUO RONGWEI
Format: Patent
Sprache:chi ; eng
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CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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creator XIN YAXIAN
RONG XUEWEN
LI YIBIN
ZHANG HUI
LI BIN
GUO RONGWEI
description The invention relates to a static walk gait and diagonal trot gait switching algorithm applied to a quadruped bionic robot, and provides six conditions in which an intermittent static walk gait is switched to a diagonal trot gait, and an optimal switching method. According to the algorithm, a defining method for describing the positions of foot ends in a gait switching process is given, and the intermittent static gait and points, which can be switched, thereof as well as the diagonal trot gait and points, which can be accessed, thereof are provided; after that, rules of rhythm control and a strategy of mode control are given in the gait switching process, so that the smoothness of speed is guaranteed in the switching process; finally, an improved generic stability margin stability discrimination method is provided, so that the stability of a robot body which is in a state of acceleration can be accurately monitored during gait transition. The algorithm considers phase difference and switching speed at the sa
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PHYSICS
REGULATING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
title Static walk gait and diagonal trot gait switching algorithm applied to quadruped bionic robot
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