Special Column of New Energy Flight Vehicle Technology

Review of development of light and small scale solar/hydrogen powered unmanned aerial vehicles

  • LIU Li ,
  • CAO Xiao ,
  • ZHANG Xiaohui ,
  • HE Yuntao
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  • 1. School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China;
    2. School of Electromechanical Engineering, Beijing Institute of Technology, Beijing 100081, China

Received date: 2019-09-09

  Revised date: 2019-12-16

  Online published: 2019-12-13

Abstract

Light and small scale Unmanned Aerial Vehicles (UAVs) have a wide range of applications in military and civilian fields. Electric UAVs have become a research hotspot with the features of low vibration, pollution-free and emission-free advantages. To improve the endurance of UAVs, the solar energy and hydrogen energy with clean and high energy density have become the most feasible technical approaches. In this paper, the development history of light and small scale solar and hydrogen powered UAVs are summarized. The related key technologies are combed through. The conceptual design methods of the solar and hydrogen powered UAVs and the development of energy powered systems are discussed. The development trend of this kind of UAVs in the future is given, and the development challenges are forecasted.

Cite this article

LIU Li , CAO Xiao , ZHANG Xiaohui , HE Yuntao . Review of development of light and small scale solar/hydrogen powered unmanned aerial vehicles[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2020 , 41(3) : 623474 -623474 . DOI: 10.7527/S1000-6893.2019.23474

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