From the different kinds of walking machiens that have been designed, the case of biped robots is one of the most interesting and has bewen approached from distinct perspectives using various methodologies. The biggest difficulty on the design of these machines is the way to keep balance in just two legs. Nowadays the research on biped robots has been focused mainly on the development of control techniques in order to obtain a more efficient manner to balance them but not emphasize the importance in turning. This paper prose a simple way to make a static-stability biped robot to change direction using only two actuators.
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