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《Journal of Vibration and Shock》 2011-07
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Real-time interactive dynamic simulation for a lunar rover based on terramechanics

WANG Zhe1,GAO Feng1,CHEN Zhi-wei2,SUN Peng1(1.School of Transportation Science and Engineering,Beihang University,Beijing 100191,China;2.Beijing Branch of GET Group,Beijing 100190,China)  
Traction capability experiments of a driving wheel were performed by using a wheel-terrain interaction test-bed.From the test data,an improved bulldozing resistance formula based on slip ratio of wheel was deduced.Meanwhile,according to the formula and terramechanics theories of soft soil,a lunar rover dynamic simulation system was built on Visual C++9.0 platform by using Vortex API.By comparing simulation results and experiments results of the single driving wheel,it was shown that the formula and the dynamic simulation are reliable;the model of the whole lunar rover was also set up and the real-time interactive dynamic simulation is realized through keyboard and mouse.
【Fund】: 高等学校博士学科点专项科研基金资助(20070006012);; 中国博士后科学基金(20090450277);; 国家高技术研究发展计划(863计划)(2007AA11Z244)资助课题
【CateGory Index】: V476.3
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 GONG Piao,LIU Zi-jian,ZENG Xiao-mei (College of Mechanical and Automotive Engineering,Hunan University, Changsha Hunan 410082,China);Real-time Simulation Based on Multibody Dynamics in Virtual Environment[J];Computer Simulation;2004-06
【Co-citations】
Chinese Journal Full-text Database 2 Hits
1 ZHAO Li-juan 1,2,WANG Tian-bo2,LIU Jie1,NING Zuo-jiang3(1.School of Mechanical Engineering and Automation,Northeastern University,Shenyang 110004,China;2.School of Mechanical Engineering, Liaoning Technical University,Fuxin 123000,China;3.Liaoning Provincial Machinery Research Institute Co.,Ltd.,Shenyang 110032,China);Review on dynamics of flexible multibody systems applied in roller milling industry[J];Chinese Journal of Construction Machinery;2006-04
2 DAI Ying-hong1,ZHONG Yun-hui2(1.School of Mechanical and Electronic Engineering,Taizhou Vocational & Technical College,Taizhou 318000,China;2.Zhejiang Vacuum Equipment Group Co.,Ltd.,Taizhou 318000,China);Structural Design New Tyep of Chipboard-splitter[J];Light Industry Machinery;2008-06
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
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