Research and application of MPC555 to high pressure common rail fuel injection system on diesel rotary piston engine

被引：0

作者：

机构：

[1] Yang, Qing

[2] Wang, Shang-Yong

[3] Li, Xue-Song

[4] Wu, Jin-Jun

来源：

Yang, Q. (yangqing@bit.edu.cn) | 2005年 / Chinese Society for Internal Combustion Engines卷 / 26期

关键词：

Fuel injection - Microcontrollers - Rotary engines;

D O I：

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学科分类号：

摘要：

This paper dealt with the application of MPC555 to a fuel injection system for a diesel rotary piston engine. And the hardware design principle and method were introduced. This system took the MPC555 micro controller as its core and was also provided with some correlative circuits consisting of a few kinds of sensors, the A/D conversion, nozzle control, high pressure bump control, injection pressure control and the CAN bus interface circuit etc to realize the exact control of the engine. The electronic control injection system based on the MPC555 had the merits of high density of integration and high reliability, and could control the speed of engine up to 4400 r/min and the power of the engine up to 25 kW per cylinder respectively.

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