This document aims to formulate vibration environment standards and makes some unified provisions on the methods and requirements for aircraft vibration environment measurement data processing. According to the three different processing equipment currently commonly used in our department: digital, digital/analog hybrid and analog, they are stipulated respectively. This document applies only to the power spectrum analysis (or spectral analysis) method of stationary random vibration data.
HB/Z 86-1984 history
1985HB/Z 86-1984 General Technical Requirements for Data Processing of Aircraft Flight Vibration Environment Measurement