隧道贯通误差的控制与估计理论及其程序实现

Estimation Theory of Tunnel Link-up Error and Realization

研究了国内隧道贯通误差理论,分析了洞外GPS控制测量和洞内导线测量对横向贯通误差影响值的估算方法,实现了用MATLAB编程估算洞内导线测量对横向贯通误差的影响值。

We study the tunnel link-up error theory, and analy the way to evaluate GPS control survey and traverse survey＇s influence to transverse weight of link up error. We use MATLAB programming for evaluating traverse survey＇s influence to transverse weight of link-up error.