| Title |
Gun fire Control System Design with Maneuvering Target State Estimates |
| Authors |
이동관(Lee, Dong-Gwan) ; 송택렬(Song, Taek-Lyul) ; 한두희(Han, Du-Hee) |
| Keywords |
사격통제장치 ; 탄도계산 ; 예상요격지점 ; 비행시간조정 ; Combination 예측 모델 IMM |
| Abstract |
Fire control system(FCS) errors can be classified as hardware errors, filter prediction errors, effective ballistic function errors, and aiming errors. Among these errors, the filter prediction errors are the most significant error sources. To reduce them, a target future position calculation method using the acceleration estimate is suggested and it is compared with the constant velocity target prediction method. Simulation results show that the suggested method has better performance than the constant velocity prediction method. Target tracking algorithm is established with multiple target tracking filters based on IMM structure. |