Aiming at the characteristics of numerous joints and model complicacy the snake-like robot possesses

a series of studies have been done from prototype model building to simulation and kinematics analysis by using CATIA and MSC.ADAMS. According to a function with STEP5 has features of continuous first and second derivative

the higher degree of approximation

etc.

we test and verify feasibility of fore-and-aft movement and turning gait of the robot. Thus a solution of the Snake-like robot motion under the ADAMS is found

the theoretical calculation is simplified

and the design efficiency is improved.