空天预警研究学报2023，Vol.37Issue(4)：257-261,5.DOI:10.3969/j.issn.2097-180X.2023.04.005
采用欺骗参数扩维估计的弹道目标跟踪方法
A ballistic target tracking method using deception parameter extended dimension estimation
摘要
Abstract
An improved ballistic target tracking method using deception parameter extended dimension esti-mation is proposed to address the challenges posed by active range false target interference during ballistic missile penetration to the anti-missile radar tracking system.Firstly,the universal dynamic equations of true and false bal-listic targets in spherical coordinate system are derived,and the ballistic target tracking state equation and measure-ment equation based on the deception parameter extended dimension estimation are established.Then,the cuba-ture Kalman filter(CKF)is used to achieve differential-free calculation,and the joint probabilistic data association(JPDA)filter is used to achieve plot-track data association.Finally,an interference identification algorithm is de-signed based on the estimation results of range deception parameters,achieving the integration and real-time per-formance of tracking and interference identification.The simulation results show that the proposed method not on-ly has good interference discrimination ability,but also has high tracking accuracy.关键词
弹道目标跟踪/距离欺骗干扰/扩维估计/干扰鉴别Key words
ballistic target tracking/range deception jamming/extended dimension estimation/jamming identification分类
信息技术与安全科学引用本文复制引用
许登荣,翁呈祥,邵正途,周艳..采用欺骗参数扩维估计的弹道目标跟踪方法[J].空天预警研究学报,2023,37(4):257-261,5.基金项目
空军预警学院"厚基工程"基金(HJGC-2023-040) （HJGC-2023-040）
