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[학술저널]

  • 학술저널

박진융(한화시스템) 김병학(한화시스템) 김민영(경북대학교)

DOI : 10.5302/J.ICROS.2018.18.0016

UCI(KEPA) : I410-ECN-0101-2018-003-003116778

초록

The dynamic performance of small-sized electro optic systems (S-EOTS) is critical for advanced unmanned combat systems to perform successful missions. In particular, its dynamic performance should be fast and accurate to detect, recognize, and track targets in a stable dynamic region. In this paper, we propose the usage of a robust near-time optimal controller (RNTOC) to improve the conventional controller performance. In particular, to secure the movement stability for the full driving range, we propose to apply one more 1-axis gyro sensor to compensate for the conventional 2-axis gyro sensor system. The experimental results show a dramatically enhanced bandwidth from 36 Hz to 42 Hz, which solves the problems of dynamic stability when the vehicle drives at the nadir point.

목차

Abstract
I. INTRODUCTION
Ⅱ. Small UAV and Electro Optic System
Ⅲ. Conventional Tracking Controller
Ⅳ. Proposed Tracking Controller
Ⅴ. Experiments
Ⅵ. CONSLUSION
REFERENCES

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