Journal of System Simulation ›› 2022, Vol. 34 ›› Issue (10): 2171-2180.doi: 10.16182/j.issn1004731x.joss.21-0454

• Modeling Theory and Methodology • Previous Articles     Next Articles

Research on Modeling and Simulation of Optimization Deployment for Cooperative Localization by Multiple Detection Sensors in Complex Environment

Gongguo Xu(), Libing Cai, Peibing Du, Yu Liu   

  1. Northwest Institute of Nuclear Technology, Xi'an 710024, China
  • Received:2021-05-20 Revised:2021-07-29 Online:2022-10-30 Published:2022-10-18

Abstract:

Aiming at the difficulty of accurate cooperative localization by multi-sensor network in complex environment, an optimization deployment method is proposed. The GDOP evaluation index of target positioning accuracy is constructed based on PCRLB. The influence of undulating terrain, clutter jamming and illumination on sensor detection and positioning ability in complex environment is analyzed. An optimization deployment model of multi-sensor cooperative location is built and the intelligent optimization algorithm is used to quickly solve the model. Simulation results show that the proposed method can effectively improve the cooperative localization ability of multi-sensor network and can guide the multi-sensor cooperative optimization deployment.

Key words: target localization, complex environment, optimization deployment, sensor management, modeling and simulation

CLC Number: