Wireless network based identification and control with variable time delay

Yutaka Uchimura

doi:10.1109/AMC.2008.4516089

Wireless network based identification and control with variable time delay

Yutaka Uchimura

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

This paper describes a wireless networked system with variable time delay in both of input/output transmission path. Especially, this paper focuses on a packet based network in which subsequent packets catch up the preceding packet. The paper reveals that individual delay values are needed for system identification and control, otherwise only the round trip time can be known the identification and delay compensation control leads unexpected results. To measure time delay, time synchronization of local and remote system is required and this paper proposes to use a synchronization function of IEEE 802.11 based wireless network Simulation studies on identification and delay compensation and the results verified that the proposed method works effectively.

Original language	English
Title of host publication	AMC'08 - 10th International Workshop on Advanced Motion Control, Proceedings
Pages	336-341
Number of pages	6
DOIs	https://doi.org/10.1109/AMC.2008.4516089
Publication status	Published - 2008 Dec 1
Event	10th International Workshop on Advanced Motion Control, AMC'08 - Trento, Italy Duration: 2008 Mar 26 → 2008 Mar 28

Publication series

Name	International Workshop on Advanced Motion Control, AMC
Volume	1

Conference

Conference	10th International Workshop on Advanced Motion Control, AMC'08
Country/Territory	Italy
City	Trento
Period	08/3/26 → 08/3/28

ASJC Scopus subject areas

Control and Systems Engineering
Modelling and Simulation
Computer Science Applications
Electrical and Electronic Engineering

Access to Document

10.1109/AMC.2008.4516089

Cite this

Uchimura, Y 2008, Wireless network based identification and control with variable time delay. in AMC'08 - 10th International Workshop on Advanced Motion Control, Proceedings., 4516089, International Workshop on Advanced Motion Control, AMC, vol. 1, pp. 336-341, 10th International Workshop on Advanced Motion Control, AMC'08, Trento, Italy, 08/3/26. https://doi.org/10.1109/AMC.2008.4516089

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AB - This paper describes a wireless networked system with variable time delay in both of input/output transmission path. Especially, this paper focuses on a packet based network in which subsequent packets catch up the preceding packet. The paper reveals that individual delay values are needed for system identification and control, otherwise only the round trip time can be known the identification and delay compensation control leads unexpected results. To measure time delay, time synchronization of local and remote system is required and this paper proposes to use a synchronization function of IEEE 802.11 based wireless network Simulation studies on identification and delay compensation and the results verified that the proposed method works effectively.

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Wireless network based identification and control with variable time delay

Abstract

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ASJC Scopus subject areas

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