基于模糊推理和证据理论的空中目标敌我识别

Friend or Foe Identification of Air Targets Based on Fuzzy Inference and Evidence Theory

针对空中目标敌我识别研究较少同空中战场管理结合的问题,提出了一种基于模糊推理和证据理论的空中目标敌我识别方法。首先,分析了空中目标敌我识别与战场空域控制的联系,介绍了该框架下的敌我识别流程和判别逻辑。然后,通过设计直觉模糊推理系统,建立相应的推理规则和解模糊算法对该方法进行建模。接着,使用证据理论对模糊推理结果进行修正和融合,以实现连续识别。最后,通过实例验证了该方法的有效性和合理性,可为相关研究提供参考。

The study on friend or foe identification of air targets is seldom combined with the management of air battlefield.To solve the problem,a method for friend or foe identification of air targets based on fuzzy inference and evidence theory is proposed.Firstly,the correlation between the identification of air targets and airspace control of the battlefield is analyzed,and the identification process and discrimination logic under the framework are introduced.Secondly,through the design of an intuitionistic fuzzy inference system,the corresponding inference rules and ambiguity-resolving algorithm are established to model the method.Then,the evidence theory is used to modify and fuse the fuzzy inference results to achieve continuous recognition. Finally,an example is given to verify the validity and rationality of the proposed method,which can provide a reference for related research.