Volume XL-1/W2
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-1/W2, 253–256, 2013
https://doi.org/10.5194/isprsarchives-XL-1-W2-253-2013
© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-1/W2, 253–256, 2013
https://doi.org/10.5194/isprsarchives-XL-1-W2-253-2013
© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.

  16 Aug 2013

16 Aug 2013

STUDY ON SAFETY TECHNOLOGY SCHEME OF THE UNMANNED HELICOPTER

Z. Lin1, W. Zhang1, S. Chen2, T. Liu1, and Y. Yao1 Z. Lin et al.
  • 1Beijing Institute of Space Mechanics & Electricity, Zhongguancun East road 99, Haidian District, Beijing, China
  • 2Air Sounding and Technical Support Center of Inner Mongolia, Huhout, 01005, China

Keywords: Unmanned helicopter, Fault analysis, Safety design, Safety parachute scheme

Abstract. Nowadays the unmanned helicopter is widely used for its' unique strongpoint, however, the high failure rate of unmanned helicopter seriously limits its further application and development. For solving the above problems, in this paper, the reasons for the high failure rate of unmanned helicopter is analyzed and the corresponding solution schemes are proposed. The main problem of the failure cause of the unmanned helicopter is the aircraft engine fault, and the failure cause of the unmanned helicopter is analyzed particularly. In order to improving the safety performance of unmanned helicopter system, the scheme of adding the safety parachute system to the unmanned helicopter system is proposed and introduced. These schemes provide the safety redundancy of the unmanned helicopter system and lay on basis for the unmanned helicopter applying into residential areas.