지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2013.10
- 수록면
- 751 - 754 (4page)
이용수
초록· 키워드
오류제보하기
In this paper, the tracking system which is related to the ballistic missile defense (BMD) is considered. In BMD system, it is necessary to track the fast and unknown objects. Furthermore, priori information about the hostile missile is not provided. Without the priori information like aerodynamic parameters, it is hard to make the filter dynamic model of the hostile missile. To solve this problem, in many researches, IMM filter is selected as a tracking filter of BMD system. But IMM filter itself is not a perfect tool for tracking the unknown target. If the IMM filter mode set does not subsume the true dynamic model, the tracking filter may have large error. So, the mode revision method is suggested. With this method, the IMM mode set is adaptively changed and then subsumes the true dynamic model.
목차
Abstract
1. INTRODUCTION
2. BALLISTIC MISSILE TRAJECTORY
3. UKF BASED IMM FILTER
4. MODE REVISION METHOD
5. SIMULATION RESULTS
6. CONCLUSION
REFERENCES
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