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| Design and test analysis of inertia system of test bench for tire performance |
| College of Traffic, Jilin University, Changchun， Jilin 130022, China) |
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Abstract In order to study the static and dynamic performance of tire, a bench test strategy was put forward, which included stressstrain analysis, highspeed performance test, durability test, braking performance test and mechanical properties test. Based on the requirements of tire performance tests，
a test bench for comprehensive tire performance was framed, and the design method of inertia system was systematically represented. The dynamic simulation model of test bench was built up using SOLIDWORKS and ADAMS/View. The simulation analysis and road test of inertia system for test bench were conducted according to vehicle coastdown test method. The consistency check of simulation and road test results was completed, which meet engineering requirement and verified the structure rationality of inertia system of test bench. The accurate match between the inertia system and the mass of test vehicle was realized through the tire test bench.
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2011, Vol. 32 
