弹簧振子计及弹簧质量的误差分析

The Error Analysis of the Vibration Angle-Frequency of the Spring Oscillator with Spring Mass

采用弹簧振子的振动在弹簧内形成波的观点,由波的理论出发,得出计及弹簧质量后弹簧振子的振动角频率ω的计算式中质量修正项为(M+0.346m),并对其引起的误差进行了分析。

This article obtains the mass correct item of the calculation formula of vibration angle - frequency of the spring oscillator with spring mass by the theory of the wave with adopting the point of the spring vibration producing the wave, which is M ＋ 0. 346m. The error induced by the mass correct item is analyzed.