水分配系统以可靠性为基础的线性优化模式

提出了一个水分系统以可靠性为基础的线性优化模式，采用逐次线性逼近来求解这个高度非线性问题，目标函数和约束函数用一级Ｔａｙｌｏｒ系列表示，三个计算在优化搜索中交叉联结。较之非线性模式，文中提出的线性模式的计算时间少得多，因此，该线性模式具有较大的实用价值，不但可用于中小型系统的优化设计，也使大型水分配系统以可靠度为基础地优化设计成为可能。

Linear Optimal Model Based on Reliability for Water Distribution Systems

A new technique is developed which applies a linear programming algorithm tO the optical design constrained by reliability. The objective function and constraints are expressed in the first order Taylor- expanding form, and three sub-models (a steady-state simulation model, a reliability model and a linear optimiization model) are linked with each other in optimal searches. The computing burden is significantly decreased. Therefore, the proposed reliability-optimization technique has more practical significance.