文章详细信息 关键词： 柴油机;高压共轨;PID;轨压控制;自动代码生成 [gap=595]Keywords: diesel engine;high pressure common rail;PID;rail pressure control;auto code generation
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The experiment of common rail pressure control was carried out and the influence of duty cycle on flow control valve performance was analyzed.
介绍了一种用于柴油机共轨系统的新型泵控制阀，进行了共轨压力控制的试验研究，分析了电磁铁占空比对泵控制阀特性的影响。
The test result shows that by using bigger dimension difference of control hole A and B and high common-rail pressure the better open response of injector can be achieved.
试验结果表明较大的A、B量孔尺寸差值和高的共轨压力，可以获得较好的喷油器开启响应特性。
After bench test, it's shown that ECU can meet the control demand of high pressure common rail system in diesel engine.
台架试验结果表明：电控单元能满足柴油机高压共轨系统的要求。
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