摘要
该文给出测角后交点位精度的显函数表达式 ,用解析法分析了对称交会的最佳点位 ,用无约束最优化DFP法研究了一般情况下的测角后交最佳点位的规律 。
In the paper, an explicit function expression of point position accuracy of angular resection is given Optimum point position of symmetric intersection is analyzed by analytical method The regularity of optimum point position of angular resection in the ordinary circumstances is studied by DFP method of unconstrained optimization The insufficiency of the conclusions in certain references has been pointed out as well
出处
《勘察科学技术》
2002年第3期48-52,共5页
Site Investigation Science and Technology
