赵立峰,李云清,成传松.基于试验设计的汽油机进气系统参数多目标优化[J].农业机械学报,2010,41(2):1-5.
Zhao Lifeng,Li Yunqing,Cheng Chuansong.Multi-objective Optimizing Design for Intake System Based on DOE Method[J].Transactions of the Chinese Society for Agricultural Machinery,2010,41(2):1-5.
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基于试验设计的汽油机进气系统参数多目标优化   [下载全文]
Multi-objective Optimizing Design for Intake System Based on DOE Method   [Download Pdf][in English]
  
DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]
中文关键词:  汽油机〓进气系统〓点火提前角〓多目标优化〓试验设计
基金项目:国家自然科学基金资助项目(50376003)
作者单位
赵立峰 北京航空航天大学 
李云清 北京航空航天大学 
成传松 北京航空航天大学 
中文摘要:以集成优化方法为基础,建立汽油机进气系统优化流程,结合发动机循环模拟工具Boost进行计算,并通过试验对模型进行了验证。以标定转速下的进气系统几何参数(进气管长度、直径、谐振腔容积)、点火提前角与循环喷油量为设计变量,应用DOE试验方法,对发动机性能进行多目标优化计算,归纳了进气系统关键参数对整机性能的影响及各变量参数对发动机性能的影响规律,总结了进气管长度对发动机速度特性的影响,为进气系统优化设计提供了一种高效快捷的方法。
Zhao Lifeng  Li Yunqing  Cheng Chuansong
Beihang University;Beihang University;Beihang University
Key Words:Gasoline engines  Intake system  Spark advanced angle  Multi-objective optimization  DOE
Abstract:On the integrated optimization plat, the workflow of intake system optimization was constructed based on Boost which is the software of engine cycle simulation. The model was verified by experiments. At the declared speed, the design variables are geometric parameters (intake pipe length, pipe diameter, volume of resonator ) and spark advanced angle, AF rate. The engine torque and fuel consumption rate were optimized by using the DOE tests. The results showed that the length of intake pipes has a special influence on full load velocity characteristic of engine. The workflow provides an efficient method to intake system optimization.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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