摘要
随着内燃机应用的日益普及,对内燃机各种性能参数的测定显得尤其重要。瞬时转数测量能够快速检测出内燃机的多种性能,并具有简洁和价格低廉等特点,因而得到了极其广泛的应用。为此,从分析内燃机瞬时转速的测量原理入手,论述了内燃机瞬时转速的测量现状及存在的不足,并通过实验把AT89C51单片机应用于内燃机瞬时转速的测量中,实现了数据的存储与发送,满足了不同的瞬时转速的测量要求。
Following the application of I.C Engines, it is important to measure the parameters of I.C. Engines. To measure the transient speed is able to quickly detect many properties of I.C Engines. It has the characters of succinctness and low price. So it has been widely used. In this paper, based on the analysis of measurement of transient speed of I,C. Engines, demonstrated the current development of the measurement of transient speed of I.C. Engines and its defects, applied AT89C51 to the measurement of transient speed of I.C. Engines, for managing the restore and sending of data, got to meet the need of measuring the transient speed in different ways.
出处
《农机化研究》
北大核心
2007年第2期216-218,共3页
Journal of Agricultural Mechanization Research
关键词
动力机械工程
内燃机瞬时转速
应用
单片机
power and machinery engineering
transient speed of I.C. Engines
application
microcontroller
