突風中における縦動搖の不規則性
1961 年 9 巻 92 号 p. 277-281
詳細
1961 年 9 巻 92 号 p. 277-281
According to the time-series theory, irregularity of longitudinal osciliation of a plane in gusty wind is analysed.
Probability density function of maxima of oscillation is, macroscopically speaking, Rayleigh distribution in calm weather, and changes to Gauss distribution in stormy weather.
Oscillation becomes most regular in the resonanced state, and in general, its acceleration is more regular than velocity.
