应用系统工程方法改善增压柴油机性能的探索

综述了利用对涡轮增压器进行调节来改进车用增压机低速性能的几种方案及实验结果，应用系统工程原理对改善增压柴油机的性能进行了初步探讨。实验结果及分析表明，只有从柴油可整体出发，对涡轮增压柴油机的各子系统作相应的电控调节，才能更好地满足涡轮增压柴油机的车用要求。

Investigation into improving turbochaged diesel performance by applying the method of systematical engineering

This paper studies several methods which can improve turbocharged vehicle diesel engine performance at low speed by regulating the turbocharger. Analyses and comparisons between these methods are also carried out . The principles of systematical engineering are applied so as to primitively study the improvement of turbocharged diesel performance. The experimental results and the analyses show that all the sub systems of the turbocharged engine should be electrically regulated to satisfy the requirements of the turbocharged engine on vehicle.