TY - GEN
T1 - Modelling and Calibration of a High-frequency Polarization Sensor
T2 - 5th International Symposium on Autonomous Systems, ISAS 2022
AU - You, Chunchun
AU - Hu, Pengwei
AU - Yang, Jian
AU - Liu, Xin
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - With the advantages of full autonomy and no accumulative error, polarization navigation is an effective means to remedy the defects of existing underwater navigation, such as errors divergence and low reliability. However, the research on polarization navigation applied to underwater scene is not as mature as that applied to atmospheric environment because of the complexity of underwater environment. In order to increase the environmental adaptability of polarization navigation and applied it to underwater scene, inspired by the polarization vision of mantis shrimp, this paper designed a high-frequency polarization sensor. Considering the influence of fluctuant ambient light intensity underwater, a sensor model considering the influence of light intensity variation, a method to obtain polarization information, and a calibration method considering light intensity are proposed. The sensor model and calibration method were validated in the indoor underwater environment.
AB - With the advantages of full autonomy and no accumulative error, polarization navigation is an effective means to remedy the defects of existing underwater navigation, such as errors divergence and low reliability. However, the research on polarization navigation applied to underwater scene is not as mature as that applied to atmospheric environment because of the complexity of underwater environment. In order to increase the environmental adaptability of polarization navigation and applied it to underwater scene, inspired by the polarization vision of mantis shrimp, this paper designed a high-frequency polarization sensor. Considering the influence of fluctuant ambient light intensity underwater, a sensor model considering the influence of light intensity variation, a method to obtain polarization information, and a calibration method considering light intensity are proposed. The sensor model and calibration method were validated in the indoor underwater environment.
KW - calibration
KW - modelling
KW - polarization
KW - sensor
KW - underwater navigation
UR - https://www.scopus.com/pages/publications/85129551257
U2 - 10.1109/ISAS55863.2022.9757285
DO - 10.1109/ISAS55863.2022.9757285
M3 - 会议稿件
AN - SCOPUS:85129551257
T3 - 2022 5th International Symposium on Autonomous Systems, ISAS 2022
BT - 2022 5th International Symposium on Autonomous Systems, ISAS 2022
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 8 April 2022 through 10 April 2022
ER -