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产品生命周期的全过程均会遭遇各种各样的决策问题。论述了决策问题的共性 ,分析了不确定因素的决策是当前制造技术决策中的主要难题和关键 ,提出了模糊决策方式。从知识的模糊表达、模糊推理过程、模糊综合评判方法、模糊推理的特点及其应用等方面论述了制造技术中的模糊逻辑决策 ,并以加工过程中的装夹方案确定为例进行了说明
The whole process of the product life cycle will encounter a variety of decision-making issues. Discusses the commonalities of decision-making problems, analyzes the decision-making of uncertainties is the main problem and key in the current manufacturing technology decision-making, and puts forward the fuzzy decision-making method. The fuzzy logic decision-making in manufacturing technology is discussed from the aspects of the fuzzy expression of knowledge, the process of fuzzy inference, the fuzzy comprehensive evaluation method, the characteristics of fuzzy reasoning and its application, and the example of the clamping scheme during machining is described as an example