[an error occurred while processing this directive]
   
 
���¿��ټ��� �߼�����
   ��ҳ  �ڿ�����  ��ί��  Ͷ��ָ��  �ڿ�����  ��������  �� �� ��  ��ϵ����
�������պ����ѧѧ�� 2006, Vol. 32 Issue (02) :228-232    DOI:
���� ����Ŀ¼ | ����Ŀ¼ | ������� | �߼����� << | >>
ʯ���������ݲɼ�����ϵͳ��ʵʱ�Խ������
��Ρ, ����*
�������պ����ѧ �����ѧԺ, ���� 100083
Real-time solution for Cyber data acquisition simulation system in petroleum industry
Li Wei, Wang Lei*
School of Computer Science and Technology, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

ժҪ
�����
�������
Download: PDF (435KB)   HTML 1KB   Export: BibTeX or EndNote (RIS)      Supporting Info
ժҪ Ϊ�˱���ʯ�͹�ҵ����(Cyber)���ݲɼ�ϵͳ����Ӳ���ɹ�,���ִ��ĸ�����Ӳ��ƽ̨�ϲ����������ķ���������һ������ϵͳ,�Զ���Ӳ���豸ģ��Ϊ��λ��ʵ��ϵͳ���н�ģ,�γ�����ָ�������Ϊ����,ͨ�����߷���ģ��Ϊ����,���Ӹ����豸����ģ��ķ���ϵͳ.Ϊ���������ϵͳ������,��ϵͳƽ������Ҫ��������Ҫ�����������ʵʱ���������������ϸ�ķ���,��ȡ��Ӱ��ϵͳʵʱ�Ե����ܲ���,������Щ���ܲ�����Ҫ�������һ��ʵʱ�Խ������,����˷���ϵͳ��ʵ�ʵ����ݲɼ��豸֮���ʵʱͨ������,Эͬ��������ݲɼ�����,�ڴ˻����ϸ�����һ������RTLinux(Real-Time Linux)ʵʱ����ϵͳ��ԭ��ϵͳ.
Service
�ѱ����Ƽ�������
�����ҵ����
�������ù�����
Email Alert
RSS
�����������
�ؼ����� ָ�������   ����   RTLinux   ʵʱ����ϵͳ     
Abstract�� In order to reserve the valuable software and hardware fruits of the Cyber data acquisition system,the method of software simulation was adopted to build a simulation system on a modern high performance hardware platform��Petroleum industry’s Cyber data acquisition simulation system was modeled by taking individual real devices as fundamental items and it shaped an architecture which contained a instruction-set simulator as a core,a communication bus simulation module as a bridge that connected each device simulation module��In order to meet the deadline of simulation system,its real-time performance was analyzed at length according to the average performance requirement and the worst performance requirement,and serveral performance parameters were extracted,then a real-time solution which based on a real-time operating system RTLinux was provided to solve the real-time communication problem between the simulation system and the real data acquisition devices��
Keywords�� instruction-set simulator   deadline   RTLinux   real-time operating systems     
Received 2005-01-25;
About author: �� Ρ(1979-),��,����������,˶ʿ��,waynee@buaa.edu.cn.
���ñ���:   
��Ρ, ����.ʯ���������ݲɼ�����ϵͳ��ʵʱ�Խ������[J]  �������պ����ѧѧ��, 2006,V32(02): 228-232
Li Wei, Wang Lei.Real-time solution for Cyber data acquisition simulation system in petroleum industry[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2006,V32(02): 228-232
���ӱ���:  
http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2006/V32/I02/228
Copyright 2010 by �������պ����ѧѧ��