摘要
采取平面网与高程网相结合的方法布设了施工控制网 ,并引用工程控制网优化设计的有关理论 ,结合实际对平面网的网形进行了机助优化。在网形确定的基础上 ,文中采用可靠因子为质量指标对网中的观测量进行优化 ,最终得到了满足精度和可靠性要求的最优布设方案。
In this document the network is performed via the horizontal network associated with the vertical network.Also,the correlative theory of optimization of engneering is used in the performance.The control networks computer aided optimization of the horizontal network is applyied according to facts.After obtaining the most fit networks,the author optimizes the observation tast according to reliability gene as a quality index.At last,we obtain the most fit performance method that meets reqiurements of the accuracy and the reliability of the control networks.
出处
《测绘学院学报》
北大核心
2002年第4期250-254,共5页
Journal of Institute of Surveying and Mapping
关键词
施工控制网
优化设计
质量指标
精度
水库调节
engneering construction control networks
the optimization of the control network
reliability gene
