【摘要】 本文介绍在一柴油机台架上同时用扭振谐次分析仪、电子式扭振仪、磁带记录数据处理及机械式扭振仪测试结果的对比,其中包括来自直方图、示波图、幅值谱及机械记录带各方面的数据,可供内燃机扭振问题研究参考。更多还原

【Abstract】 This article describes the comparison of simultaneous measurements oftorsional vibration upon a diesel engine shaft system with several kinds of instrumentsoperating in parallel,a modern order analyser giving records in the form of his-tograms,a data processor displaying spectra diagrams with figures and the oscillogram,and Geiger instrument offering the total response.Numerous test results are presentedfor those who are interested in the study on this practical subject.更多还原