Journal of Radiation Research and Radiation Processing ›› 2020, Vol. 38 ›› Issue (2): 33-40.doi: 10.11889/j.1000-3436.2020.rrj.38.020601

• RADIATION PROTECTION • Previous Articles     Next Articles

Simulation research of nuclear emergency path planning based on the coupling of dose weight factor and ant colony optimization

ZHANG Guangcheng1,2,3,4,HE Tao1,3(),ZHENG Xiaolei1,3,CHEN Chunhua1,3,WANG Jin1,3,TAO Longlong1,2   

  1. 1.Key Laboratory of Neutronics and Radiation Safety, Institute of Nuclear Energy Safety Technology, Chinese Academy of Sciences, Hefei 230031, China
    2.University of Science and Technology of China, Hefei 230027, China
    3.Anhui Technical Support Center of Nuclear Emergency, Hefei 230031, China
    4.Information Center of Anhui Provincial Land and Resource Department, Hefei 230601, China
  • Received:2019-06-28 Revised:2019-12-25 Accepted:2019-12-25 Online:2020-04-20 Published:2020-04-22
  • Contact: HE Tao E-mail:tao.he@fds.org.cn
  • About author:ZHANG Guangcheng (male) was born in August 1986, and obtained his bachelor’s degree from Anhui University in 2008. Now he is a graduate student at University of Science and Technology of China, majoring in engineering management
  • Supported by:
    the Informatization Project of Chinese Academy of Sciences(XXH13506-104);the Project of Hefei Institutes of Physical Science, Chinese Academy of Sciences(KP-2017-19);the Special Project of Youth Innovation Promotion Association of Chinese Academy of Sciences and the Industrialization Fund

Abstract:

After a nuclear accident, rescue operation path planning in the radioactive environment is an important part of the emergency response decision matrix. Considering the environmental characteristics of the radiation field, a method based on coupling the radiation field dose factor and ant colony optimization was used to plan the path under simulated time and dose numerical constraints. Using the typical radiation region of a nuclear power plant as input, equipment inspection path planning in the radiation field was simulated. The results show that the method in this paper can provide decision support for rapid response in a nuclear emergency.

Key words: Nuclear emergency, Radiation dose, Ant colony optimization, Path planning

CLC Number: 

  • TL72,TL77