[an error occurred while processing this directive]
���¿��ټ��� �߼�����
   ��ҳ  �ڿ�����  ��ί��  Ͷ��ָ��  �ڿ�����  ��������  �� �� ��  ��ϵ����
�������պ����ѧѧ�� 2004, Vol. 30 Issue (06) :534-538    DOI:
���� ����Ŀ¼ | ����Ŀ¼ | ������� | �߼����� << | >>
���޺�, ����, ������*
�������պ����ѧ ������Ϣ����ѧԺ, ���� 100083
System architecture and software design of high-dynamic GPS signal simulator
Kou Yanhong, Chang Qing, Zhang Qishan*
School of Electronics and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

Download: PDF (0KB)   HTML 1KB   Export: BibTeX or EndNote (RIS)      Supporting Info
ժҪ �����˾���ʵʱ�ԡ�����ԺͿ���չ�Ե�����GPS(Global Positioning System,ȫ��λϵͳ)ģ�����ջ�����ϵͳ�Ľṹ,�����������ռ���GPS���ջ�;�Ƶ��˶�·�߶�̬GPS�źŵ���ѧģ��,��������ź�״̬�������������������Է�ӳ�߶�̬��Ӱ��;�ڴ˻����Ͻ�����ģ�����������ϵ�ṹ,��������������ʵ���ͷ�����.����Ƶ�GPS�ź�ģ��������ΪGPS�û����豸�IJ�����������Ӳ�����ԡ����ܲ��Ժ��������ṩһ������ĸ߶�̬�źŻ���.
Email Alert
�ؼ����� ģ����   ������Ƶ��   �߶�̬   ȫ��λϵͳ   �ջ�����ϵͳ     
Abstract�� The hardware-in-the-loop system architecture of GPS simulator was presented, which was flexible, expansible and capable of real rime test, and a data-collecting GPS receiver was introduced into the system. The mathematic model of high-dynamic GPS signal was derived, and it was suggested to add two parameters to emulate high-dynamic effects. The structure of the simulator software was established. A software design instance and its simulation results were given. The simulator designed can provide a realistic high-dynamic signal environment for parameters measurement, software and hardware debug, performance test and evaluation of GPS UE.
Keywords�� simulators   doppler shift   high-dynamic   global positioning system   hardware-in-the-loop test system     
Received 2003-01-22;


About author: ���޺�(1969-),Ů,���������,��ʦ, buaakyh@sohu.com.
���޺�, ����, ������.�߶�̬GPSģ�����ջ�����ϵͳ�ṹ��������[J]  �������պ����ѧѧ��, 2004,V30(06): 534-538
Kou Yanhong, Chang Qing, Zhang Qishan.System architecture and software design of high-dynamic GPS signal simulator[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2004,V30(06): 534-538
http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2004/V30/I06/534
Copyright 2010 by �������պ����ѧѧ��