斗式提升机设计【三维SW】.rar

本科毕业设计外文文献及译文院（部）：专 业：班 级：姓 名：学 号：0外文文献:ORIGINAL ARTICLEArtif Life Robotics(2011)16:8689 ISAROB 2011DOI 10.1007/s10015-011-0892-1S.Ueki H.Kawasaki Y.Ishigure K.KoganemaruY.MoriDevelopment and experimental study of a novel pruning robot only one commercial product is available in Japan.6 The machine climbs a tree spirally and cuts branches using a chainsaw.However,the machines weight(25 kg)and slow speed hinder it from being an optimal solution to resolve the forest crisis.A lightweight platform is required,because most of the mountains in Japan have steep slopes,and the transportation of a pruning robot is a demanding task.To advance the state of the art of pruning robots,we present an innovative pruning robot that has its center of mass outside the tree.The wheel mechanism is designed for a hybrid climbing method,i.e.,the robot is able to switch between straight and spiral climbs.This method ensures both lightweight and high climbing speed features in the Robot.In an earlier publicati