Abstract: Based on analysis of the characteristic of the tourist urban environments, this paper pertinently proposed an inexact fuzzy multi-objective system programming and optimizing method. It is the first time that the inexact fuzzy multi-objective planning method is applied in the field of tourist urban environmental planning. And then, an inexact fuzzy multi-objective system programming and optimizing model for the tourist urban environment is also constituted. This model is not only integrated the kinds of environmental factors and economic factors, but also given full consideration to the uncertainty of the tourist urban environmental development. Through the interactive process between man and computer, the ideas and knowledge of experts and decision-makers are combined with the model. So the scientific nature and practicability of the planning results are guaranteed.

Key words: environmental planning of tourist urban, system optimizing, inexact, fuzz, multi-objective planning

摘要： 简要分析了旅游城市环境规划的特点，针对性地提出了一套不确定性模糊多目标旅游环境系统规划优化方法，这是首次将不确定性多目标规划方法应用于以旅游业发展为重点的城市环境规划领域。并相应地建立了旅游城市环境不确定性模糊多目标系统规划优化模型(IFMOPOMTUE)，既把各种环境要素和经济要素有机地整合入模型中，又充分考虑了旅游城市环境发展的不确定性，通过人机交互式方法，将专家和决策者的意见落实在模型参数上，从而最大可能地保证了规划结果的科学性和可操作性。

关键词: 旅游城市环境规划, 系统规划优化, 不确定性, 模糊, 多目标规划