1、1800 英文单词，英文单词，9600 英文字符英文字符，中文中文 2750 字字 文献出处：文献出处：Wang Y J, Zhao P Z, Yang L H, et al. The simulation and experiment study of the steering qualities of the shovel loader with four tracksC/Advanced Materials Research. Trans Tech Publications, 2013, 630: 372-376. The Simulation and Experiment Study
2、of the Steering Qualities of the Shovel Loader with Four Tracks Youjun Wang, Pengzhao Zhao, Lihao Yang, Shengjun Wang Abstract In this paper, the Steering theory and running theory are introduced. Then the virtual prototype of the shovel loader with four tracks was established and the simulation stu
3、dy was carried out, which proves that after changing the tires into tracks, the steering qualities of the shovel loader was nearly keep the same. In the end, the experiment was done to validate the correctness of the virtual prototype. As the track conversion technology can not only keep the former
4、vehicles maneuverability, but also greatly improve the vehicles passing ability, it has great popularize and application value Keywords: Shovel loader, Steering qualities, Virtual prototype, Experiment Introduction The track wheel is abroad new technique whice had been developed in the 1990 of 20th century , it appears better combination the advantages of conventional tire running gear and tracked running mechanism, achieve the rapid interchange between tire running gear and the tracked ru
