Design & Analysis Of The Pose-varied Man-portable Tracked Locomotion Robot

Posed-varied, Man-portable, Drop-proof, Tracked robot is a new kind of small locomotion plateform which can be carried by one soldier or carried by two soldier detatchly. It has integrated many adavaced research achievements in multi-domain, as Mechanical Engineering, Electronics Technology, Compute Science and so on .This robot can be used to spy the environment of combat ,clear the dangerous, direct and trace the enemy target .and excute assignments in dangerous environment. It can also be served as security scout ,antiterrorism weapon, emergency succor and smart transportation vehicle.The main assignment we would complete in this article is working out a novel robot ,this robot is kind of man-portable,drop-proof, smart locomotin vehicle, The robot's layout consistes of three detachable locomotive modules and have the advantage of easy maintenance, also have the advantage of self-adapting more complex terrain. Through actively adjusted the rotation of flange rate ,the robot can change its attitudes, assisting grade climbing, obstacle surmounting, cossing ditch . Through seasonable structure layout and design ,the robot is endowed with favorable adaptability to variable environment, well maneuver capability and high reliability.This thesis takes on the research from some aspects which include locomotion principle, locomotion performance, cross-country capacity, movement structure ,drop-proof structure .The detail design of platform has utilized modem machine design theory ,the optimization method, the new material and processing technology .The design process is that building the parameter model of robot utilized cad software, at first, then launching on simulate analyse by dynamical software and finite element software, contrastively analyzing the simulated results and standard indexes, taking the comparative result as a gist, optimum designing the flex structure layout of robot and the rigidity structure of the key parts, ultimately, the robot passing the virtual simulation test. The result of simulation test show that the robot have well performace of obstacle surmounting, ditch crossing, the hight of obstacle is 500mm(equivalent to the max size of robot figure), the width of ditch is 400mm. The robot can endure the impact force caused by the drop of robot from 3m hight .The robot indexes have meeted the requirements ,any more, some indexes have exceeded the standard indexes. Finally the thesis has put forward the improvement opinions and pefect suggestion.