固体潮引潮位的计算机演绎展开  

Expansion of Tidal Potential of the Solid Tide on Computer

作　　者：王庆宾[1] 黄广平[1] 徐朋[1] 

机构地区：[1]信息工程大学测绘学院,河南郑州450052

出　　处：《测绘学院学报》2003年第2期83-85,共3页Journal of Institute of Surveying and Mapping

摘　　要：引潮位展开是天体引潮位的封闭公式的调和展开 ,即按其天文原理和数学完全解析展开。它是固体潮汐研究的基本理论问题 ,也是潮汐观测分析与研究工作的基础。文中利用计算机的逻辑功能编制了演绎程序 ,按照天文原理对引潮位的部分公式进行严格推演与展开。通过对演泽结果的分析 ,表明结果达到了一定的精度。Development of tide generating potential is the harmonic expansion of the closed expression of the tidal potential of celestial bodies, or fully mathematical and analytical expansion. It is not only a basic theoretical problem of the study of solid tides, but also the foundation of observation and analysis of tides. The author makes use of the logic function of the computer and programs, to acquire strict expansion of some formulae of tidal potential according to astronomical basics. Analysis of the results from computer deduction shows that it is accurate to some extent.

关 键 词：固体潮 引潮位展开 都特生编码 球谐函数 

分 类 号：P223.6[天文地球—大地测量学与测量工程]