Research on the Station Layout Method of Ground-Based Pseudolite Positioning System Based on NSGA-II Algorithm

Author:

Yang Li1,Yang Kaiyuan2ORCID,Sun Danshi3

Affiliation:

1. College of Geography and Environmental Science, Henan University, Kaifeng, 475000 Henan, China

2. Department of Electrical and Electronic Engineering, The University of Sheffield, Sheffield S10 2TN, UK

3. School of Geodesy and Geomatics, Wuhan University, Wuhan, Hubei 430000, China

Abstract

Given the problem that the existing method of station distributing the pseudosatellite system cannot ensure both its coverage and position in a situation of signal occlusion, it proposed a new stationary layout method with an elite strategy for a ground-based pseudosatellite positioning system based on the elite strategy of the nondominant genetic rankings (NSGA-II). The geometrical design of the pseudosatellite system is calculated by visual domain analysis and precision factors for the signal coverage age and base station. To optimize the algorithm, the NSGA-II algorithm is used. An earth pseudosatellite positioning system method of stationary distribution is obtained that simultaneously optimizes signal coverage and positioning accuracy. The algorithm is better distributed and has a certain superintendence compared with the traditional genetic algorithm.

Publisher

Hindawi Limited

Subject

Electrical and Electronic Engineering,Computer Networks and Communications,Information Systems

Reference24 articles.

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4. Second-Order IIR Notch Filter Design and Implementation of Digital Signal Processing System

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