TY - GEN
T1 - Research on the Evaluation and Prediction Method of Solar-powered UAV Energy and Electrical System Health State Based on DBN
AU - Sun, Zhexuan
AU - Wang, Lizhi
AU - Wang, Xiaohong
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - This paper focused on solar-powered UAV (Unmanned Aerial Vehicle) as the research object, carries out the application research of its energy and electrical system health state monitoring and redundancy design. As a new kind of long-endurance UAV, the solar-powered UAV has the advantages of ultra-long flight time and can conduct continuous aerial reconnaissance and surveillance in the high-altitude field day and night. It is currently the key type of UAV development in the world. The UAV system is a typical multi-level system composed of various subsystems, equipment, components, etc. distributed in the air and on the ground. The main function of the energy and electrical subsystem is to collect solar energy and convert it into electrical energy to provide other subsystems. At the same time, it is the electrical integration part of UAV system. Solar-powered UAV keep an ultra-long time in the air, and at the same time they have to face the rapidly changing climate at high altitudes. Therefore, real-time monitoring of the health state of solar-powered UAV is extremely important. In this paper, the health status of energy and electrical system of solar UAV is monitored in real time, and carries out a redundant design to compare with the health status of the original system.
AB - This paper focused on solar-powered UAV (Unmanned Aerial Vehicle) as the research object, carries out the application research of its energy and electrical system health state monitoring and redundancy design. As a new kind of long-endurance UAV, the solar-powered UAV has the advantages of ultra-long flight time and can conduct continuous aerial reconnaissance and surveillance in the high-altitude field day and night. It is currently the key type of UAV development in the world. The UAV system is a typical multi-level system composed of various subsystems, equipment, components, etc. distributed in the air and on the ground. The main function of the energy and electrical subsystem is to collect solar energy and convert it into electrical energy to provide other subsystems. At the same time, it is the electrical integration part of UAV system. Solar-powered UAV keep an ultra-long time in the air, and at the same time they have to face the rapidly changing climate at high altitudes. Therefore, real-time monitoring of the health state of solar-powered UAV is extremely important. In this paper, the health status of energy and electrical system of solar UAV is monitored in real time, and carries out a redundant design to compare with the health status of the original system.
KW - Energy and electrical system
KW - dynamic Bayesian network
KW - health state
KW - redundancy design
UR - https://www.scopus.com/pages/publications/85126263987
U2 - 10.1109/SRSE54209.2021.00059
DO - 10.1109/SRSE54209.2021.00059
M3 - 会议稿件
AN - SCOPUS:85126263987
T3 - Proceedings - 2021 3rd International Conference on System Reliability and Safety Engineering, SRSE 2021
SP - 318
EP - 322
BT - Proceedings - 2021 3rd International Conference on System Reliability and Safety Engineering, SRSE 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd International Conference on System Reliability and Safety Engineering, SRSE 2021
Y2 - 26 November 2021 through 28 November 2021
ER -