| 基于MOSA算法的高压共轨喷油器多目标仿真优化设计 |
| |
| 引用本文： | 熊庆辉,张幽彤. 基于MOSA算法的高压共轨喷油器多目标仿真优化设计[J]. 农业机械学报, 2011, 42(1): 27-30 |
| |
| 作者姓名： | 熊庆辉 张幽彤 |
| |
| 作者单位： | 北京理工大学机械与车辆学院,北京,100081 |
| |
| 基金项目： | 国防重点预先研究项目(40402030205) |
| |
| 摘 要： | 建立了高压共轨喷油器的Matlab/Simulink仿真模型,采用多目标模拟退火MOSA优化算法作为寻优策略,以针阀开启延迟和关闭延迟为目标函数进行高压共轨喷油器的关键结构参数多目标仿真优化设计。实验结果表明:优化后的高压共轨喷油器针阀开启延迟时间降低16.7%,达到0.25 ms;关闭延迟时间降低15.2%,达到0.78 ms。
|
| 关 键 词： | 喷油器 高压共轨 模拟退火 多目标优化 |
Multi Optimization Simulation Design of a High Pressure Common Rail Injector Based on MOSA Algorithm |
| |
| Xiong Qinghui and Zhang Youtong. Multi Optimization Simulation Design of a High Pressure Common Rail Injector Based on MOSA Algorithm[J]. Transactions of the Chinese Society for Agricultural Machinery, 2011, 42(1): 27-30 |
| |
| Authors: | Xiong Qinghui and Zhang Youtong |
| |
| Affiliation: | Xiong Qinghui Zhang Youtong (School of Mechanical Engineering,Beijing Institute of Technology,Beijing 100081,China) |
| |
| Abstract: | A precise model for the common rail fuel injector based on the Matlab/Simulink was built.Using the multi objective simulated annealing algorithm as the search strategy,the key injector parameters were optimized.The aim function of the multi objective optimization was the opening delay and the closing delay.The results showed that the delay of the opening was 0.25ms which reduced by 16.7%;while the delay of the closing was 0.78ms,which reduced by 15.2%. |
| |
| Keywords: | Injector High pressure common rail Simulated annealing Multi-objective optimization |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《农业机械学报》浏览原始摘要信息 |
|
点击此处可从《农业机械学报》下载全文 |
