摘要
为了提高测试精度及稳定性,作者对DYP多通道发动机分析仪的标定技术进行了研究。采用合理的压力标定法和上止点标定方法,可以提高DYF多通道发动机分析仪所构成的内燃机测量系统的测量精度。
In order to improve the precision and stability of engine measuring system, the author investigates the calibration technique of the DYF multichannel engine analyzer, which is used for measuring the transient parameters of internal combustion engine. If the calibration of pressuer and the alignment of top dead centre are carried out reasonabky, this goal can be realized.
关键词
内燃机
测量
标定
分析仪器
internal combustion engines
measurements
calibration
analytical instruments.
