基于虚拟测试技术的柴油机燃烧分析系统

A Diesel Engine Combustion Analyzer Based onthe Virtual Instrumentation Technology

运用虚拟仪器技术,开发了一种柴油机燃烧分析仪。该分析仪由高速数据采集卡及自行开发的控制软件组成。本文介绍了此分析系统的软件开发方法,并探讨了上止点的修正、示功图的光顺处理等问题。

A diesel engine combustion analyzer has been developed using the virtual instrumentation technology, which iscomposed of high-speed AD board and independantly developed software. In this paper, a way to developed the software ispresented and, at the same time, correction of TDC as well as smoothening of indicator diagram is approached.