利用MATLAB和GT-SUITE对柴油机尾气后处理系统进行仿真与优化

2018 International Conference on Security, Pattern Analysis, and Cybernetics (SPAC) Pub Date : 2018-12-01 DOI:10.1109/SPAC46244.2018.8965639

Xinying Zhao, Kun Luo

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引用次数: 0

摘要

为了获得柴油机后处理系统的最佳价值，利用GT-SUITE和SIMULINK对柴油机后处理系统进行了仿真和测试。本文在GT-SUITE平台上对汽车尾气后处理系统进行了仿真。利用MATLAB中的多目标优化算法来平衡废气排放、流体消耗和成本等相互冲突的因素。最后得到了Pareto边界优化的结果。采用并行计算工具箱进行仿真，结果表明，仿真速度提高了90%以上，并能按要求得到最优值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Use of MATLAB and GT-SUITE in Simulation and Optimization of The Diesel Exhaust After-treatment System

In order to get the best value of the diesel engine aftertreatmeng system, the GT-SUITE and SIMULINK are simulated and tested. The car exhaust post-processing system is simulated on the GT-SUITE flatform in this paper.The multi-objective optimization algorithm in MATLAB is used to balance these conflicting factors in gas exhaust, fluid consume and cost. The results of the Pareto frontier optimization are obtained in the end. Parallel computing toolbox is used in the simulation,and the results show that the speed of simulation is increased over 90% and the optimal value can be obtained according to the requirements.

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2018 International Conference on Security, Pattern Analysis, and Cybernetics (SPAC)

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