A QoS autonomous decentralized protocol - QoS-ADP for real-time control system

Author

Tan, Yongdong ; Liu, Hefeng ; Qian, Qingquan

Author_Institution

Sch. of Electr. Eng., Southwest Jiaotong Univ., Sichuan, China

fYear

2002

fDate

6-7 Nov. 2002

Firstpage

48

Lastpage

55

Abstract

In this paper, communication QoS property in autonomous decentralized real-time control system is defined. Conventional ADP realized the properties, such as reliability of data transmission, on-demand data distribution and on-line property. In order to achieve the time-deterministic property and assurance property, a QoS-ADP is proposed. The data filtering and arbitration mechanisms of QoS-ADP are also discussed. Finally, a prototype of QoS-ADP is implemented on Windows platform and LAN. The result of test and evaluation shows that the main features of QoS-ADP, such as time-deterministic data transmission, data flow control and assurance can be achieved.

Keywords

decentralised control; local area networks; quality of service; real-time systems; transport protocols; LAN; QoS autonomous decentralized protocol; Windows; arbitration; assurance property; data filtering; data flow control; on-demand data distribution; real-time control system; time-deterministic data transmission; time-deterministic property; Communication system control; Control systems; Data communication; Filtering; Local area networks; Protocols; Prototypes; Publish-subscribe; Real time systems; Testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Autonomous Decentralized System, 2002. The 2nd International Workshop on

Print_ISBN

0-7803-7624-2

Type

conf

DOI

10.1109/IWADS.2002.1194648

Filename

1194648