Design and implementation of control system software based on VxWorks multi-tasks

Author

Zhen Zhang ; Yan Li ; Yan Li

Author_Institution

Changchun Inst. of Opt., Fine Mech. & Phys., Chinese Acad. of Sci., Changchun, China

Volume

2

fYear

2010

fDate

20-22 Aug. 2010

Abstract

This article first introduces an embedded real-time operating system VxWorks and its multi-tasks mechanism. Combining the requirements of the control system which needs to complete the engineering tasks and multi-task, real-time, it gives serial port driver and design of application layer. It proposes a multiple-task model and a method of task-scheduling. It also offers the detailed artifice of measurement under the pc104 hardware, and the results showed that multi-task to meet the multi-task and real-time. It has a good practical application.

Keywords

computer interfaces; control system analysis computing; embedded systems; multiprogramming; operating systems (computers); scheduling; VxWorks; application layer design; control system software; embedded system; multi-tasks mechanism; operating system; pcl04 hardware; real-time system; serial port driver; task scheduling; Accuracy; Fires; Integrated circuit reliability; Keyboards; VxWorks; multi-tasks; serial port driver; the information control system;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Computer Theory and Engineering (ICACTE), 2010 3rd International Conference on

Conference_Location

Chengdu

ISSN

2154-7491

Print_ISBN

978-1-4244-6539-2

Type

conf

DOI

10.1109/ICACTE.2010.5579179

Filename

5579179