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《Acta Armamentarii》 2012-07
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Design and Optimization of Structure Parameters of Control Plunger Couple in Electronically Controlled Injector

WANG Jun1,ZHANG You-tong2,JIN Yi1,XIONG Qing-hui2(1.Department of Mechanical Engineering,Academy of Armored Forces Engineering,Beijing 100072,China; 2.School of Mechanical Vehicular Engineering,Beijing Institute of Technology,Beijing 100081,China)  
The structure parameters of control plunger in an electronically controlled injector were designed and optimized to increase the hydraulic response speed of electronically controlled injector.Based on the analysis of work principle and function of control plunger,a design method of control plunger in the electronically controlled injector was presented.The structure parameters were calculated according to a certain diesel engine.Genetic algorithm was applied to optimize the multi-parameters,an optimum model which uses the injector hydraulic response time as an objective function was presented,and the optimization result was achieved.The performance of injector with optimum structure parameters was approved using the simulation model of electronically controlled injector.
【Fund】: 国家自然科学基金项目(51076014)
【CateGory Index】: TK403
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Chinese Journal Full-text Database 1 Hits
1 Wang Yun~1,Jiang Li~2,Zhang Youtong~31-Department of Mechanical Engineering,Xiangfan University(Xiangfan 441053)2-Beijing Institute of Computer & Electronics Application 3-Beijing University of Technology;Simulation Study of Diesel Electronic Control Injector[J];Small Internal Combustion Engine and Motorcycle;2006-04
Chinese Journal Full-text Database 3 Hits
1 Di Liming,Han Zongqi,Xia Huaicheng & Yang Chunjing College of Vehicle and Energy Sources,Yanshan University,Qinhuangdao 066004;A Simulation Study on the Flow Characteristics of Electronically-Controlled Injector[J];Automotive Engineering;2009-05
2 ZHANG Zhen-dong,SONG Zhi-gang,GUO Hui,ZHOU Ping(College of Mechanical Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China);Development and Experiment of a Flow Characteristics Test Platform for Electronic Gasoline Injectors[J];Research and Exploration in Laboratory;2012-11
3 ZHANG Zhen-dong,CHENG Qiang,XU Xiao-li(College of Mechanical Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China);Development of A Platform with Electronic Gasoline Injectors to Open Response Characteristic Test[J];Research and Exploration in Laboratory;2013-04
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