Optimal Location of Pseudo-satellite in Deformation Monitoring System
Tao Wang · Journal of Information and Computational Science · 2014
For the drawbacks of GPS and GPS+pseudo-satellite deformation monitoring system, this paper analyzes the deformation monitoring system on the basis of pseudo-satellite, we introduce an improved genetic algorithm to implement the optimal distribution of the pseudo-satellites, and compare it with the conventional methods. The experimental results show that in the pseudo-satellite deformation monitoring system, with the improved genetic algorithm and specific geographic conditions, we can determine the optimal location of pseudo-satellites in a short time and make DOP smallest, thus significantly improving the overall system accuracy.