The controlling of rail pressure of high pressure common rail diesel engine is studied.
进行了高压共轨柴油机轨道压力控制和匹配研究。
It can be said that the research work offers a new way to upgrade the electronic control unit of high pressure common rail diesel engine, that the research have higher theory and utility value.
总之，本文的研究为高压共轨柴油机电控系统的研发探索了新思路，其成果不但具有一定的理论价值，而且具有较高的应用价值。
High pressure common rail fuel system is a mechanical, electric, hydraulic pressure system, which directly effect the performance of diesel engine and automobile.
高压共轨系统是一个机、电、液相结合的系统，直接影响柴油机和车辆的性能。
This system has been successfully used in GD-1 high pressure common rail electronically controlled diesel engine, and the engine performances and its exhaust emissions were significantly improved.
本标定系统已经成功用于GD 1高压共轨电控柴油机，发动机的性能和排放得到了很大的改善。
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。
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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