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[1]申惠娟,陈锺贤.扭摆法测量刚体转动惯量的误差定量分析[J].延边大学学报(自然科学版),2013,39(03):199-201.
　SHEN Huijuan,CHEN Zhongxian.Quantitative error analysis for moment of inertia using torsion pendulum method[J].Journal of Yanbian University,2013,39(03):199-201.

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扭摆法测量刚体转动惯量的误差定量分析

《延边大学学报(自然科学版)》[ISSN:1004-4353/CN:22-1191/N] 卷: 第39卷期数: 2013年03期页码: 199-201 栏目: 出版日期: 2013-09-30

Title:: Quantitative error analysis for moment of inertia using torsion pendulum method

文章编号:: 1004-4353(2013)03-0199-03

作者:: 申惠娟¹; 陈锺贤²; 1.闽南理工学院基础部, 福建石狮 362700;
2.哈尔滨工业大学物理系, 黑龙江哈尔滨 150000

Author(s):: SHEN Huijuan¹; CHEN Zhongxian²; 1.Foundation Department, Minnan University of Science and Technology, Shishi 362700, China;
2.Department of Physics, Harbin Institute of Technology, Harbin 150000, China

关键词:: 转动惯量; 扭摆法; 误差定量分析

Keywords:: moment of inertia; torsion pendulum method; quantitative analysis

分类号:: O313.3

文献标志码:: A

摘要:: 以圆柱形刚体为研究对象,推导了刚体轴线与仪器转轴不重合情况下的转动惯量误差表达式,进一步给出了均匀细棒和均匀薄圆盘的误差表达式,且定量地给出了误差,并对其结果进行了分析,为改进测量方法及实际应用提供了理论依据.

Abstract:: We calculated the moment of inertia while axes of rigid-body wasn’t coincide with instruments based on the columniform rigid-body. The conclusion can be used to uniform thin stick and disc by proximate way. And the concludes was discussed, which can be used to improve the measure method and promote the practice application.

参考文献/References:

[1] 迟占铎,徐鑫莉,张心明.扭摆法测转动惯量的误差分析[J].长春理工大学学报:自然科学版,2012,35(1):36-42.
[2] 薄悦,卢志辉,张磊乐.扭摆法测量转动惯量的误差分析与校准[J].计量技术,2011(8):21-23.
[3] 池红岩,丁红伟.关于扭摆法测转动惯量实验的改进[J].物理通报,2011(1):51-52.
[4] 班丽瑛.刚体转动惯量实验中影响阻力矩因素研究[J].煤矿机械,2006,27(4):603-604.
[5] 马文蔚,周雨青,解希顺.物理学教程[M].2版.北京:高等教育出版社,2006:92-99.

相似文献/References:

[1]王丽,兰文政,徐佳慧.扭摆转动惯量和扭转模量的不确定度测量分析[J].延边大学学报(自然科学版),2018,44(04):348.
　WANG Li,LAN Wenzheng,XU Jiahui.Analysis on the uncertainty of rotational inertia and torsional constant of torsion pendulum[J].Journal of Yanbian University,2018,44(03):348.

备注/Memo

收稿日期: 2013-05-27
作者简介: 申惠娟(1979—),女,讲师,研究方向为物理实验教学.

更新日期/Last Update: 2013-06-30