Intention Estimation of Adversarial Spatial Target Based on Fuzzy Inference  

作　　者：Wenjia Xiang Xiaoyu Li Zirui He Chenjing Su Wangchi Cheng Chao Lu Shan Yang 

机构地区：[1]School of Information and Software Engineering,University of Electronic Science and Technology of China,Chengdu,610054,China [2]Institute of Logistics Science and Technology,Beijing,100166,China [3]Science and Technology on Altitude Simulation Laboratory,Sichuan Gas Turbine Establishment Aero Engine Corporation of China,Mianyang,621000,China [4]Department of Chemistry,Physics and Atmospheric Sciences,Jackson State University,Jackson,MS 39217,USA

出　　处：《Intelligent Automation & Soft Computing》2023年第3期3627-3639,共13页智能自动化与软计算（英文）

基　　金：supported by the National Key R&D Program of China,Grant No.2018YFA0306703 and J2019-V-0001-0092.

摘　　要：Estimating the intention of space objects plays an important role in air-craft design,aviation safety,military and otherfields,and is an important refer-ence basis for air situation analysis and command decision-making.This paper studies an intention estimation method based on fuzzy theory,combining prob-ability to calculate the intention between two objects.This method takes a space object as the origin of coordinates,observes the target’s distance,speed,relative heading angle,altitude difference,steering trend and etc.,then introduces the spe-cific calculation methods of these parameters.Through calculation,values are input into the fuzzy inference model,andfinally the action intention of the target is obtained through the fuzzy rule table and historical weighted probability.Ver-ified by simulation experiment,the target intention inferred by this method is roughly the same as the actual behavior of the target,which proves that the meth-od for identifying the target intention is effective.

关 键 词：Intension estimation motion parameters calculation fuzzy inference fuzzy rule table historical weighted probability 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]