@inproceedings{759944c0394741e881758e33d4ebffa0,
title = "Observability-Enhancement Optimal Guidance Law",
abstract = "This paper proposes a new optimal guidance law to enhance target observability for passive guidance with bearing-only measurement. A performance index that considers terminal miss distance, control effort and target observability criterion in an integrated manner is proposed first. The proposed guidance law is then derived analytically by solving the optimization problem formulated. Under certain conditions, it is proved that the guidance law developed gradually switches from retro proportional navigation guidance to classical proportional navigation guidance as time goes. The closed-form solutions of zero-effort-miss and guidance command are also derived to provide better insights of the proposed guidance law. Nonlinear numerical simulations are conducted to support the analytical findings.",
author = "Shaoming He and Shin, {Hyo Sang} and Ra, {Won Sang} and Antonios Tsourdos",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 International Workshop on Research, Education and Development on Unmanned Aerial Systems, RED-UAS 2019 ; Conference date: 25-11-2019 Through 27-11-2019",
year = "2019",
month = nov,
doi = "10.1109/REDUAS47371.2019.8999706",
language = "English",
series = "2019 International Workshop on Research, Education and Development on Unmanned Aerial Systems, RED-UAS 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "315--324",
booktitle = "2019 International Workshop on Research, Education and Development on Unmanned Aerial Systems, RED-UAS 2019",
address = "United States",
}
