Browse > Article
http://dx.doi.org/10.5139/JKSAS.2007.35.7.633

Guidance Law to Control Impact-Time-And-Angle Using Time-Varying Gains  

Lee, Jin-Ik (국방과학연구소)
Jeon, In-Soo (국방과학연구소)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.35, no.7, 2007 , pp. 633-639 More about this Journal
Abstract
This paper presents a new homing guidance law based on well-known BPN to achieve an impact time constraint as well as an impact angle constraint. The guidance commands are synthesized by introducing an additional command to control impact-time. The structure of the additional command has a BPN-based loop multiplied by time-varying gains being proportional to the time difference between the required time-to-go and the estimated time-to-go by BPN. Moreover, the proposed homing loop converges to BPN as the time-to-go error is reduced. The performance of the proposed guidance law is evaluated by the computer simulations.
Keywords
Missile Guidance; Impact Time Control; Angular Constraint; BPN; Time-to-go;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 이진익, 이용인, '충돌각 제어 호밍유도법칙의 역 최적 문제', 한국항공우주학회지, 제 35권 5호, 2007. 5. pp. 412-418   DOI
2 C. Lawrence, J. L. Zhou. and A. L. Tits, User's Guide for CFSQP Version 2.5: A C Code for Solving (Large Scale) Constrained Nonlinear (Minmax) Optimization Problems, Generating Iterates Satisfying All Inequality Constraints, Institute for Systems Research, University of Maryland, 1997
3 C. K. Ryoo, H. Cho, and M. J. Tahk, 'Optimal guidance laws with terminal impact angle constraint', Journal of Guidance, Control, and Dynamics, Vol. 28, No.4, 2005, pp. 724-732   DOI   ScienceOn
4 Jin-Ik Lee, In-Sao Jean, and Min-Jea Tahk, 'Guidance Law to Control Impact Time and 'Angle' ', IEEE Transactions on Aerospace Electronic Systems, Vol. 43, No.1, Jan. 2007. pp. 301-310   DOI   ScienceOn
5 A. E. Bryson, Jr. and Y-C Ho, Applied Optimal Control, John Wiley & Sons, 1975
6 C. K. Ryoo, Waypoint Guidance Synthesis Using Optimal Impact-Angle-Control Laws, Ph.D. Dissertation, KAIST, 2006
7 P. Zarchan, Tactical and Strategic Missile Guidance, 4th ed., AIAA Inc., 2003
8 이진익, 류창경, 탁민제, '정현파 기동 호밍 유도법칙', 2006 한국항공우주학회 춘계학술발표회 논문집, 2006. 4
9 In-Sao Jean, Jin-Ik Lee, and Min-Jea Tahk, 'Impact-Time-Control Guidance Law for Anti-Ship Missiles', IEEE Transactions on Control Systems Technology, Vol. 14, Mar. 2006, pp. 260-266   DOI   ScienceOn
10 이진익, 전인수, 탁민제, '충돌각 제한조건 을 갖는 동시공격 호멍 유도법칙', 2005 한국항공우주학회 추계학술발표회 논문집, 2005. 11