Journal of Institute of Control, Robotics and Systems (제어로봇시스템학회논문지)

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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An Experimental Study on Coordinates Tracker Realization for EOTS Slaved to the Radar of a Helicopter

전자광학추적장비의 좌표추적기 구현 및 헬리콥터 탑재 레이더 연동시험에 관한 연구

  • 정슬 (충남대학교 메카트로닉스공학과) ;
  • 박주광 (충남대학교 메카트로닉스공학과)
  • Published : 2005.04.01
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Abstract

This paper describes the realization of a coordinates tracking algorithm for an EOTS (Electro-Optical Tracking System). The EOTS stabilizes the image sensors, tracks targets automatically, and provides navigation capability for vehicles. The coordinates tracking algorithm calculates the azimuth and the elevation angle of an EOTS using the inertial navigation system and the attitude sensors of the vehicle, so that LOS designates the target coordinates which are generated by a Radar. In the error analysis, the unexpected behaviors of an EOTS due to the time delay and deadbeat of the digital signals of the vehicle equipments are anticipated and the countermeasures are suggested. The application of this algorithm to an EOTS will improve the operational capability by reducing the time which is required to find the target and support flight especially in the night time flight and the poor weather condition.

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References

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