›› 2013, Vol. 26 ›› Issue (8): 100-.

• 论文 • 上一篇    下一篇



  1. (中国航工业西安航空计算技术研究所 18室,陕西 西安 710119)
  • 出版日期:2013-08-15 发布日期:2013-09-25
  • 作者简介:李娟(1979—),女,硕士,工程师。研究方向:嵌入式软件研究和设计。E-mail:lenghuoshenying@163.com

Engine Synchronization Strategy Based ETPU Research

LI Juan   

  1. (No.18 Research Room,AVIC Xi'an Aeronautics Computing Technique Research Institute,Xi'an 710119,China)
  • Online:2013-08-15 Published:2013-09-25



关键词: 位置同步, 曲轴信号, 凸轮信号, 跛行回家


The engine position synchronization was the basic of the fuel injection system.Based on the situations of the normal work and “ lamp home”,this paper researched in the signal checking,the design of synchronization policy,and software implementing.The first focused on the correct of signal;the second concentrated the real-time and efficiency of the algorithm;and the third met the low coupling requirement of cooperation components.Therefore,there was a test in project,which gave the evidence to the practicability of the method.

Key words: position synchronization;crank signal;cam signal;lamp home


  • TM351