摘要
本文运用可靠性理论讨论了控制网可靠性与网形结构的关系．探讨了改善控制网可靠性指标的方法。在此基础上，以自动模拟法为基础对测角控制网同时顾及精度和可靠性进行了优化设计．并以某矿区四等测角网为例．验证了其可行性。这对矿区控制网改造提供了理论依据，具有一定的实用价值。
The relations between the network reliability and the figure structure, and the method for improving the net reliability index are discussed and approached by using the reliability theory in the paper. Based on the above conclusion, the optimal design for the angulation networks attending to the precision and the reliability is made with auto-simulation method, and the feasibility is also verified by the instance of a fourth-order angulation net in some minefield. Consequently, the theoretic basis is provided, and has some practical value to inprove the mine field networks.
关键词
控制网
可靠性
设计
机助模拟
矿山测量
最佳化
network
reliability
precision
optimum design
computer-aided simulation method
