计算机工程与应用 ›› 2012, Vol. 48 ›› Issue (30): 224-228.

• 工程与应用 • 上一篇    下一篇

直觉模糊Petri网的空战战术决策

张  滢,杨任农,邬  蒙,樊  蓉,左家亮   

  1. 空军工程大学 工程学院,西安 710038
  • 出版日期:2012-10-21 发布日期:2012-10-22

Air combat tactics decision-making based on intuitionistic fuzzy Petri net

ZHANG Ying, YANG Rennong, WU Meng, FAN Rong, ZUO Jialiang   

  1. Engineering College of Air Force Engineering University, Xi’an 710038, China
  • Online:2012-10-21 Published:2012-10-22

摘要: 空战对抗时间短、任务重、态势变化迅速、不确定性因素多。直觉模糊集是处理不确定性问题的有效方法,结合Petri网强大的知识表示能力,给出了直觉模糊Petri网(IFRN)的模糊推理算法和推理规则。针对空战战机稍纵即逝的特点,适当选取模糊控制变量和隶属度函数,构建了直觉模糊Petri网决策模型。选取某空战实例进行仿真实验,决策结果与专家的预测结果吻合,验证了模型的正确性和可用性。分析了模型在实际应用中存在的缺陷,提出适当的改进意见,使模型更加完善。

关键词: 直觉模糊集, Petri网, 空战战术决策, 直觉模糊Petri网决策模型

Abstract: Short time, hard work, quickly changed situation and many uncertain factors are the characteristics of air combat. The intuitionistic fuzzy gather is an effective method to deal with uncertainty. The advantage of Petri net is excellent ability of knowledge expression. Therefore, the reasoning algorithm and arithmetic are presented by combining the advantages of intuitionistic fuzzy gather and Petri net. Owning to the characteristic of time limit, an Intuitionistic Fuzzy Petri Net(IFRN) model is built by choosing appropriate control variables and membership functions. By analyzing an air combat instance, correctness and effectiveness of this method are validated. The simulation results are the same as forecast of experts. The model is modified by analyzing the problem in real time practice, and proper advice is given.

Key words: intuitionistic fuzzy gather, Petri net, air combat tactics decision-making, Intuitionistic Fuzzy Petri Net(IFRN) model