Dynamic Simulation Of Climbing Pole Robot Based On ADAMs

Pole-climbing robot,not only can replace manual operations in all kinds of dangerous work environment,but also has so many advantages including high efficiency,low running cost,safe and reliable.It's development prospects are very broad.Therefore,climing robot has become one of the hot topics in recent years.In this paper,the climbing robot is a new type of robot which can crawl on the surface of the barrier-free rod and carry out maintenance operation on the rod through the corresponding sensing device.Based on the modern mechanical design theory,the article is aimed at rational designing the overall scheme and structure of the robot through the analysis of various working conditions of the pole-climbing robot.Also,it's aimed at establishing the 3-d model of the pole-climbing robot using the 3-d parameterized software PRO/E,andmake the modal analysis in ANSYS environment to determine its natural frequency.In this paper,static analysis is carried out,and the strength of the pole-climbing robot is met by observing the stress cloud.Then using ADAMS software,the dynamic simulation model of the climbing robot was built and the curve of force and speed was obtained.The results show that the robot has some vibration in its contact part,but the vibration is so small that it has no influence on its motion.The dynamic load coefficient of the robot is obtained by analyzing the force of the rod and the friction wheel.By analyzing the results of parameters,the final parameter values are confirmed to avoid the high cost problem robot in the process of research and development caused by a large number of experiments because of the need of frequent changing design,then to improve the quality of the design of the robot and shorten the manufacturing cycle.So there is theoretical research and practical application value.