항공기 고기동 상황에서 표적각도측정오차개선을위한 자세 보상 방안 및 시험 (Postural Compensation Method and Test for Improving Target Angle Measurement Error in High-Maneuverability Aircraft Situations)

서지정보

· 발행기관 : 한국전자파학회
· 수록지 정보 : 한국전자파학회 논문지 / 36권 / 1호 / 76 ~ 85페이지
· 저자명 : 강민정, 서정직, 원진주

초록

본논문은항공기고기동상황에서표적각도측정오차개선을위한자세보상방안을제안하고시험한다. 레이다는높은추적정확도로표적을추적하기위해항공기자세정보와표적각도측정오차정보를활용하는기술이우선시되어야한다. 부정확한자세보상값으로빔조향정보를계산하게되면원하는위치에빔을조향하지못해표적을소실하거나잘못된표적측정정보를획득하게된다. 따라서항공기고기동상황에서표적탐지정확도를개선하기위해빔조향각계산시자세정보를정밀하게보상하고, 빔방사시작시점의표적각도측정오차정보를획득하는방안을제안한다. 시험을 통해항공기고기동상황에서기존방안보다제안한방안을적용하였을때표적각도측정정확도를높일수 있음을확인하였다.

영어초록

In this study, we propose and test a postural compensation method for improving the target angle measurement error in high-maneu verability aircraft situations. To track a target with high tracking accuracy, radars should prioritize technologies that utilize aircraft pos tural information and target angle measurement error information. If the beam-steering information is calculated with inaccurate postural compensation values, the beam cannot be steered to the desired position. Then, the target can be lost, or incorrect target measurement information can be obtained. Therefore, to improve target detection accuracy in high-maneuverability aircraft situations, we propose a method to precisely compensate for postural information when calculating the beam steering angle and to obtain target angle measure ment error information at the start of beam emission. Through tests, it was confirmed that the proposed method could improve the accuracy of target angle measurement in high-maneuverability aircraft situations compared with existing methods.

참고자료

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