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Year of publication 2013
Category Dom. Journal
Subject
Title 스트랩다운 탐색기를 탑재한 유도탄의 관측각 제어 유도
Author 김도완,  박우성,  유창경
Journal title 제어로봇시스템학회 논문지
Publication date 2013.03
Volume & Other data 제 19권, 제 3호, pp. 275-280
Abstract Conventional proportional navigation guidance law is not adequate for missiles with a strapdown seeker, because the strapdown seeker cannot measure line-of-sight rate directly. This paper suggests a guidance loop design method, in which the look angle, measured by the strapdown seeker directly, is controlled to deliver a missile to a target. Basically, the look angle control loop is regarded as an attitude control loop. By using the proposed method, it is possible to shape the midcourse trajectory by choosing the reference look angle properly. The look angle control loop can robustly maintain target lock-on against disturbances because the target is always captured in the field of view of the seeker. The performance of the proposed method is verified via 6-DOF simulations of a true short range tactical missile model.
Keywords strapdown seeker, look angle control, tactical missile, direct attack, top attack
Issn Number
File  스트랩다운탐색기를탑재한유도탄의관측각제어유도.pdf (584.0K) [13] DATE : 2014-06-05 13:32:29