The Method of Fuzzy Comprehensive Evaluation on Radar Jamming Effect Based on Variable Trapezoidal Membership Function
Bing Xiao, Wei Lv, Yibing Li · 2020 9th Asia-Pacific Conference on Antennas and Propagation (APCAP) · 2020
The exploit of fuzzy mathematics in evaluating the radar jamming effect plays an important role in the field of ECM. The key to applying the fuzzy comprehensive evaluation method is to determine an appropriate membership function. However, the current membership function is usually represented by an accurate function model. In this paper, the weakness in the evaluation method adopted unique and static traditional fuzzy membership function such as less information and monotonous contents is pointed out. A variable membership function is proposed, which extends the concept of the traditional membership function. A simulation example is given to illustrate that the results can reflect the changing trend of the jamming effect.