DocumentCode
3446792
Title
The Dynamic Bandwidth Allocation Method for Networked Motion Control Systems
Author
Weiquan Zhao ; Di Li
Author_Institution
Sch. of Mech. Eng., South China Univ. of Technol., Guangzhou
fYear
2008
fDate
12-14 Oct. 2008
Firstpage
1
Lastpage
4
Abstract
Networked motion control system is a type of realtime system with limited network bandwidth and deadlines. Its performance not only depends on the design of control algorithm but also on the message scheduling. Because the mathematical optimization method is difficult to be used online, a dynamic bandwidth allocation method based on actual performance is proposed. Then according to the optimized bandwidth allocation, the sampling period is recomputed and the optimized system performance is obtained.
Keywords
bandwidth allocation; distributed control; motion control; real-time systems; dynamic bandwidth allocation method; networked motion control systems; realtime system; sampling period; Actuators; Bandwidth; Channel allocation; Communication system control; Control systems; Job shop scheduling; Manufacturing industries; Motion control; Open loop systems; Scheduling algorithm;
fLanguage
English
Publisher
ieee
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
Type
conf
DOI
10.1109/WiCom.2008.1200
Filename
4679108
Link To Document