A mixed integer nonlinear programming model with logical proposition constraints was developed for eip . the model could provide decision supports for eip design and management and was illustrated by a case study of zaozhuang eip 作者提出了一个引入逻辑表达式约束的eip混合整数非线性规划模型，求解结果可为eip的规划和管理提供决策参考。
