太阳系行星磁场与自转关系的数学模型  

A Mathematic Model of the Relationship between Magnetic Field and Rotation of Planets in Solar System

作　　者：张德荣[1] 

机构地区：[1]沈阳航空航天大学,沈阳110136

出　　处：《科学技术与工程》2013年第17期4881-4883,共3页Science Technology and Engineering

摘　　要：基于某些物理-数学建模技巧,利用已有的数据,建立了太阳系行星磁场与自转关系的一个非线性模型。对此模型线性化形式统计估计表明,模型参数为0.577,参数的t-统计量为16.53,相关系数为0.993,确定系数为0.986,说明模型的统计可靠性和拟合优度令人相当满意。在讨论中,提到太阳磁场与自转的关系也可由同类的数学模型描述。Based on some physics-mathematics considerations and modeling technique,by used of present data,a nonlinear mathematic model of the relationship between magnetic field and rotation of planets in solar system is established.The statistical estimation for the linear form of this model shows that the parameter of the model is equal to 0.577 the t-statistic of the parameter is equal to 16.53,the correlation coefficient is equal to 0.993,and the determination coefficient is equal to 0.986.It is explained that the statistic reliability and the goodness of fit of the model are quite satisfactory.In the discussion,it is mentioned that the relationship between magnetic field and rotation of the sun might be described by the same type mathematic model also.

关 键 词：太阳系 行星 磁场 自转 数学模型 

分 类 号：P182.1[天文地球—天文学]