Title :
A Scheduling Model Based on Communication Task Deadline for Wireless Industrial Control System
Author :
Wang, Jun ; Chen, Weiru
Author_Institution :
Shenyang Inst. of Chem. Technol., Shenyang
Abstract :
The wireless channel can influence the design of industrial applications. A majority of existing scheduling models of industry control network are designed without considering the characteristic of wireless technology. They face serious degradations in wireless industrial applications. This paper uses a secondary architecture of dual-band and presents a scheduling mechanism based on communication task deadline for wireless industrial control system. Thus the adverse effect on real-time and reliability, caused by transmission errors and other problems of the wireless channel, can be (partially) compensated.
Keywords :
industrial control; scheduling; wireless channels; dual-band secondary architecture; scheduling model; wireless channel; wireless communication task deadline; wireless industrial control system; wireless technology; Chemical technology; Communication channels; Communication industry; Communication system control; Dual band; Electrical equipment industry; Industrial control; Job shop scheduling; Personal area networks; Telecommunication network reliability;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-2107-7
Electronic_ISBN :
978-1-4244-2108-4
DOI :
10.1109/WiCom.2008.1266
