1、2016大学生物理实验研究论文受迫振动闵博雅(19115104)(东南大学化学化工学院)摘要:本实验用珀尔共振仪测量了摆轮自由振动,阻尼振动以及受迫振动时的各组数据,以此为依据绘制了曲线,观察到了受迫振动中摆轮运动的特点。关键词:共振仪,阻尼振动,受迫振动 Forced vibrationMinBoya19115104(CollegeofChemistryandChemicalEngineering,SoutheastUniversity,Nanjin)Abstract:The experiment used Pearl resonance instrumen
2、t to get the statistics of free vibration, damping vibration and forced vibration of a balance wheel, drew lines according to these and got the rules of vibration from the lines. keywords:resonance instrument, damping vibration, forced vibration2016大学生物理实验研究论文引言:振动是自然界最常见的运动形式之一。由受迫