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
- 학술저널
- 저자정보
- 저널정보
- 한국항공우주학회 International Journal of Aeronautical and Space Sciences International Journal of Aeronautical and Space Sciences Volume.13 Number.3
- 발행연도
- 2012.9
- 수록면
- 369 - 376 (8page)
이용수
초록· 키워드
오류제보하기
A nonlinear robust guidance law is designed for missiles against a maneuvering target by incorporating sliding-mode and optimal control theories based on the state dependent Riccati equation (SDRE) to achieve robustness against target accelerations. The guidance law is derived based on three-dimensional nonlinear engagement kinematics and its robustness against disturbances is proved by the second method of Lyapunov. A new switching surface is considered in the sliding-mode control design. The proposed guidance law requires the maximum value of the target maneuver, and therefore opposed to the conventional augmented proportional navigation guidance (APNG) law, complete information about the target maneuver is not necessary, and hence it is simple to implement in practical applications. Considering different types of target maneuvers, several scenario simulations are performed. Simulation results confirm that the proposed guidance law has much better robustness, faster convergence, and smaller final time and control effort in comparison to the sliding-mode guidance (SMG) and APNG laws.
목차
Abstract
1. Introduction
2. Mathematical Model
3. Problem Formulation
4. Optimal Control Design Based On the SDRE Technique
5. Optimal Sliding-Mode Control
6. Simulation
7. Conclusion
References
참고문헌 (23)
참고문헌 신청
1. [학술지(정기간행물)] - Cho, H. / 1996 / Closed-form optimal guidance law for missiles of time-varying velocity / JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 19 (5) : 1017 ~ 1022
2. [학술지(정기간행물)] - Yaesh, I. / 1995 / Optimal guidance with a single uncertain time lag”, Journal of Guidance Control and Dynamics / Journal of Guidance Control and Dynamics 18 (5) : 981 ~ 988
3. [학술지(정기간행물)] - Hough, M. E. / 1995 / Optimal guidance and nonlinear estimation for interception of decelerating targets / Journal of Guidance, Control, and Dynamics 18 (2) : 316 ~ 324
4. [학술지(정기간행물)] - Hough, M. E. / 1995 / Optimal guidance and nonlinear estimation for interception of accelerating targets / Journal of Guidance, Control, and Dynamics 18 (5) : 961 ~ 968
5. [학술지(정기간행물)] - Ben-Asher, J. Z. / 1997 / Optimal guidance with reduced sensitivity to time-to-go estimation errors / Journal of Guidance, Control, and Dynamics 20 (1) : 158 ~ 163
2. [학술지(정기간행물)] - Yaesh, I. / 1995 / Optimal guidance with a single uncertain time lag”, Journal of Guidance Control and Dynamics / Journal of Guidance Control and Dynamics 18 (5) : 981 ~ 988
3. [학술지(정기간행물)] - Hough, M. E. / 1995 / Optimal guidance and nonlinear estimation for interception of decelerating targets / Journal of Guidance, Control, and Dynamics 18 (2) : 316 ~ 324
4. [학술지(정기간행물)] - Hough, M. E. / 1995 / Optimal guidance and nonlinear estimation for interception of accelerating targets / Journal of Guidance, Control, and Dynamics 18 (5) : 961 ~ 968
5. [학술지(정기간행물)] - Ben-Asher, J. Z. / 1997 / Optimal guidance with reduced sensitivity to time-to-go estimation errors / Journal of Guidance, Control, and Dynamics 20 (1) : 158 ~ 163
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2014-558-001182732