Design and Performance Evaluation of eLoran Monitoring System-Reference-Cited by-同舟云学术

Design and Performance Evaluation of eLoran Monitoring System

Published:2024-08-20 Issue:16 Volume:14 Page:7350
ISSN:2076-3417
Container-title:Applied Sciences
language:en
Short-container-title:Applied Sciences

Author:

Yang Chaozhong¹^ORCID,Guo Xiaohang¹²,Li Shifeng¹,Hu Zhaopeng¹^ORCID

Affiliation:

1. National Time Service Center, Chinese Academy of Sciences, Xi’an 710600, China

2. University of Chinese Academy of Sciences, Beijing 101408, China

Abstract

The monitoring system is one of the indispensable components of the eLoran system, which can monitor the reliability and integrity of the eLoran system. In this paper, an eLoran monitoring system is designed based on the BPL time service system, and an integrity monitoring method based on the receiver time difference prediction model is designed according to the stability and accuracy of the receiver time difference. The deviation between the solved time difference and the predicted time difference is utilized to assist in integrity monitoring at the user’s end. And the test results show that the monitoring system can effectively determine the signal quality and system health of the eLoran system and provide early warning service for the system performance.

Funder

the Youth Innovation Promotion Association, Chinese Academy of Sciences

Publisher

MDPI AG

Link

https://www.mdpi.com/2076-3417/14/16/7350/pdf

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