农业机械学报2012，Vol.43Issue(10)：19-24,6.DOI:10.6041/j.issn.1000-1298.2012.10.004
基于复杂性测度的变矩器流场仿真模型可信度分析
Credibility Analysis of Simulation Model for Torque Converters Based on Complexity Measurement
摘要
Abstract
In order to objectively and accurately evaluate the credibility of hydrodynamic torque converter' s flow field simulation model, 300 performance tests of one hydrodynamic torque converter were conducted, and a same number of simulation using the same input variables with the tests was also carried out. Results of both the tests and simulation were compared. Based on theory of complexity measurement, a credibility evaluation system covering three levels, including single-variable, dual-variables and multi-variables was set up, and corresponding quantitative credibility indexes based on complexity, relevance and robustness were put forward. The results showed that overall credibility of the simulation model was 72%.关键词
变矩器/流体力学/复杂性测度/模型可信度Key words
Torque converter/ Fluid mechanics/ Complexity measurement/ Model credibility分类
机械制造引用本文复制引用
刘树成,魏巍,闫清东,赖宇阳..基于复杂性测度的变矩器流场仿真模型可信度分析[J].农业机械学报,2012,43(10):19-24,6.基金项目
国家自然科学基金青年科学基金资助项目(50905016)和部级预研资助项目(40402050202) （50905016）
