重庆文理学院学报：自然科学版2012，Vol.31Issue(1)：45-49,5.
无阻力任意摆角下配重复摆振动的数值研究
The numerical study on the oscillation of weighted physical pendulum at any swing angle without resistance
摘要
Abstract
From the non-linear differential equation of oscillation,the vibration and the corresponding period of weighted physical pendulum numerically were investigated by Mathematica under conditions of different swing angles and weight positions.The relation between the period and angular amplitude were discussed by fitting when the positions of suspension point and weight are fixed,and the fitting period function of weighted physical pendulum at any swing angle with the numerical period was compared.关键词
Mathematica/复摆/配重/周期Key words
Mathematica/physical pendulum/weight/period分类
数理科学引用本文复制引用
陈希明,潘娜娜,潘宇..无阻力任意摆角下配重复摆振动的数值研究[J].重庆文理学院学报：自然科学版,2012,31(1):45-49,5.基金项目
重庆市教委高等教育资助项目(103154) （103154）
