Annual synthetical cost or power loss , etc . ) with physical constraints , such as load demand , line ' s capacity , substation ' s capacity etc . as we know , it is difficult to get differential function of a nonlinear objective function , so for simplifying the problem , a layered optimal strategy for multi - constrained substation positioning is proposed 变电站站址优化是在满足诸如负荷需求、线路容量、变电站容量等约束的情况下，寻优新建变电站的位置坐标，使某目标值(例如，年综合计算费用、线损等)达到最优。
After an example having two campuses , 2295 teachers , 996 classes and 1973 schemas has been solved in objective space consisted of four factors of slot - superior , distributing - uniformity - on - day , time - prefer of teacher and hour - density of teacher . the solution is satisfied . the algorithm is steady and optimize - ward 经过对一个具有两个校区、共2295个教师和996个班级的1973个开课计划的实例，在由节次优度、日分布均匀度、教师时间期望和教师课时分布四个因素组成的目标空间上进行求解，所得结果令人满意，其过程的目标值跟踪显示，算法稳健趋优。
But until recently , most enterprises just use kpi in performance assessing . basically , they establish the kpi target value and evaluate the actural value with subjective experiences . kpi is not associated with daily business management , and there is not yet a complete implementation of the enterprise operation management and controlling procedure based on kpi 但到目前为止，大部分企业只是将kpi应用于绩效考核，并且对于kpi目标值的制定和实际值的评价基本上采用主观经验法，并没有与日常的业务管理衔接起来，基于kpi的企业经营管理控制过程还没有完整的系统的实现方法。
This thesis focuses on two key technical problems in enterprise operation managing and controlling procedure based on kpi : the division of kpi target value and kpi ' s control of business operations . it tries to work out a common solution to the plan ( or budget ) making in enterprise operation and plan ( or budget ) control in business management 本文主要针对基于kpi的管理控制过程中的kpi目标值的分解和kpi目标值对业务管理的控制这两个关键技术问题进行研究，试图给出企业经营管理过程中的计划(或预算)编制及业务管理过程中的计划(或预算)控制的通用解决方案。
