【摘要】 针对影响聚合物驱调整的因素复杂、参数模糊,难以确定调整方案的现状,提出了用模糊Petri网模型表示聚驱综合调整中模糊产生式知识库的方法,给出了有效的推理算法,并用实例验证了其正确性和可行性.更多还原

【Abstract】 In view of the complex and fuzzy factors of polymer-flooding adjustment and the difficulties to determine the plan of polymer-flooding adjustment,a fuzzy Petri net model(FPN) for representing the fuzzy production rules of a rule-base system in polymer-flooding comprehensive adjustment is presented in the paper.Based on the fuzzy Petri net model,an effective reasoning algorithm is proposed.Its accuracy and feasibility in the polymer-flooding comprehensive adjustment is verified.更多还原