摘要
发动机转速的实时测量已成为高性能发动机研究的重要内容。本文介绍了一种由完全集成的混合信号系统级SOC型C8051F单片机控制的基于高精度V/F型转换器的发动机转速实时测量的方法,给出了测量系统的实现技术和硬件结构,并进行了软件设计,给出了实验结果。该方法在应用测量中取得了良好的效果,为发动机动力性能研究提供了重要的参考依据。
The real-time measurement of engine rotating speed has become an important part of the development of high performance engines. This paper introduces a technology based on high precision V/F type A/D transformer by C8051F MCU % control used for real-time measurement of engine rotating speed, and the C8051F is integrated mixed-signal system on a chip MCU. This paper refers to the realization technology, the system hardware and software design and the experimental results. The applying measurements made in the good results provide an important reference in engine performance research.
出处
《小型内燃机与摩托车》
CAS
北大核心
2009年第3期43-46,共4页
Small Internal Combustion Engine and Motorcycle
