Mobile Robot Moving Stationary Simulation Study

Robotology is a new composite subject which relates to mechanics, dynamics, communications, etc. As the development of the Robotology, more and more robots come into people's daily life nowadays. With the help of the robots, People can finish lots of impossible mission which was unable to finish perfectly before. The Robotology attracts scientists' attention, and it's theory are well developed with the support of the governments.In this paper, based on the classic theory of multi-body system dynamics, a multifunctional mobile robot is established under the RecurDyn—the advanced mechanical system simulation software. Analyzing the road that robot rides on, combining with the rule of the GB7031"The representative method of the vehicle vibration-the plainness of the road surface" , three kinds of road data file is developed, and some simulation experimentations based on the virtual prototype and the rdf files are carried out. Using the result data got from the experimentations, it evaluates the vibration of the platform on the top of robot. It also studies the major affecting factors of vibration.At the same time, some simulation experimentations are carried out, to evaluate the capabilities of climbing different soil, braes, obstacles and stairs. And it is found that the virtual prototype fulfills the request of the project completely.At last, giving some advice to improve the robot's structure, it provides the consult for the further design.The whole research work concentrates on the simulation experimentations based on the virtual prototype. This is of great significance to reduce the cost and manufacture time of real prototype.