襄樊汽車試驗(yàn)場(chǎng)輕型汽車耐久性試驗(yàn)的研究.pdf

1、上海交通大學(xué)碩士學(xué)位論文襄樊汽車試驗(yàn)場(chǎng)輕型汽車耐久性試驗(yàn)的研究姓名：蔡桃庭申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：車輛工程指導(dǎo)教師：張建武;盧冶20051201II關(guān)鍵詞 可靠性 汽車 汽車試驗(yàn)場(chǎng) 試驗(yàn)規(guī)范THE RESEARCH OF LIGHT-AUTOMOBILE DURABILITY TEST IN THE PROVING GROUND OF XIANGFANABSTRACTThe reliability and durability

2、experimental research is crucial for automakersproduct quality and development. All of world- known automakers treat durabilitytests in a vehicle proving ground as an important step in the new

3、product development,and have drawn out a relatively integrated system for durability experiments.It is one of the important contents and the important basis in drawing up theautomobile proving

4、ground reliability and durability test running standard, that studiesand estimates the intensifying factor of fast reliability and durability test inautomobile proving ground relative to the practical situ

5、ation.Two ways have been adopted in this paper to estimate the intensifying factor ofthe road surface in XiangFan proving ground relative to the practical road,respectively proceeding from components and

6、 motor vehicle, i.e. (1) calculatingmethod: based on fatigue accumulation damage theory. This method applies mainly tocomponents. (2) statistical method: based on counting and analyzing the fail

7、ure ofautomobile tests. This method applies both motor vehicle and components. In thispaper, motor vehicle has been taken for object of study .By the second method, the author has made full

8、 use of the test data which D.F.Mhad conducted EQ1030 serial light trucks reliability and durability tests in bothproving ground and the practical road. It makes the result be of great persu

9、asion.Based on the research, this paper confirms several principles to establishdurability test regulations, and the analysis and evaluating methods to durability test.Through a validate test, proves this regu