【摘要】 介绍了加速器准直测量控制网的特点及BEPCⅡ储存环的控制网,给出了基于全站仪和激光跟踪仪的三维控制网技术在该工程中的研究和应用情况,联合利用这两种仪器,采用三维测量方式建立了一个高精度的测量控制网,着重分析了三维控制网的优缺点及增加全站仪观测值后对控制网精度的贡献,并指出三维控制网技术具有较好的应用前景．更多还原

【Abstract】 Firstly, this paper introduces the characteristic of accelerator survey and alignment control network and the BEPCⅡcontrol network in storage ring. Then presents the application and research situation of 3D control network based on Total Station and Laser Tracker in the storage ring, which is the first time application that the unified utilization of the two types instruments in such a big dimension. The emphasis is the merit and deficiency of 3D control network and the contribution of observation from Total Station. Finally, the nice application foreground of 3D control network technology is predicted.更多还原