Internet Adaptive Deadband for NCS and teleoperation

Author

Diaz-Cacho, Miguel ; Delgado, Emma ; Barreiro, Antonio

Author_Institution

Comput. Network Eng., Univ. of Vigo, Vigo, Spain

fYear

2010

fDate

23-25 June 2010

Firstpage

505

Lastpage

510

Abstract

In this paper, we analyze the relationship between network performance and NCS or teleoperated systems. A new middleware solution called Network Adaptive Deadband is presented, to relate network status and NCS status. Network Adaptive Deadband relates a TCPFriendly flow control algorithm with the deadband filtering solution for NCS data. Based on selected design parameters, an experimental methodology is studied to find the relationship between network consumption and deadband. Application and transport agents for NS2 are developed to simulate a granty crane teleoperated platform and a mass-spring NCS. Results illustrate the successful share of public network resources.

Keywords

Internet; control engineering computing; cranes; distributed parameter systems; middleware; multi-agent systems; transport protocols; Internet adaptive deadband; TCP friendly flow control algorithm; deadband filtering solution; granty crane teleoperated platform; mass-spring NCS; middleware solution; network adaptive deadband; network consumption; networked control systems; teleoperated systems; transport agents; Adaptation model; Adaptive systems; Control systems; Cranes; Middleware; Protocols; Throughput;

fLanguage

English

Publisher

ieee

Conference_Titel

Control & Automation (MED), 2010 18th Mediterranean Conference on

Conference_Location

Marrakech

Print_ISBN

978-1-4244-8091-3

Type

conf

DOI

10.1109/MED.2010.5547719

Filename

5547719