Combined Positioning Method with Single Doppler Radar and Single Optical Theodolite

DOI

10.2991/iceep-18.2018.67How to use a DOI?

Keywords

Doppler radar; Optical theodolite; Radial velocity; Function fitting; Hermite function; Least squares

Abstract

To make effective use of high-quality radial velocity measured by Doppler radar and improve the positioning accuracy of target trajectory, a combined positioning method with single Doppler radar and single optical theodolite is proposed which is based on target trajectory expressed by function, called function restrict VAE positioning method. Through simulation, comparative calculation with optical intersection positioning method and function restrict VAE positioning is carried out. The results show that, function restrict VAE positioning method takes greater advantage in positioning accuracy, and its requirements for initial value accuracy are low. Therefore, this method is suitable for engineering application, and it is beneficial supplement to tracking and positioning method of moving target.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhi-hua Gong
AU  - Peng-wei Duan
AU  - Chun-jiang Chen
AU  - Hai-dong Lv
PY  - 2018/09
DA  - 2018/09
TI  - Combined Positioning Method with Single Doppler Radar and Single Optical Theodolite
BT  - Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)
PB  - Atlantis Press
SP  - 388
EP  - 393
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-18.2018.67
DO  - 10.2991/iceep-18.2018.67
ID  - Gong2018/09
ER  -