H∞-based control system and its digital implementation for the integrated tilt with active lateral secondary suspensions in high speed trains

Ronghui Zhou; Argyrios Zolotas; Roger Goodall

H_∞-based control system and its digital implementation for the integrated tilt with active lateral secondary suspensions in high speed trains

Ronghui Zhou, Argyrios Zolotas, Roger Goodall

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

Abstract

In this paper, H_∞-based control system and its digital implementation for the integrated tilt with active lateral secondary suspensions in high speed railway vehicles are discussed, in which mixed-sensitivity H _∞ control is designed for the tilting suspension, while skyhook damping control is employed for the active lateral secondary suspensions. Compared with classical decentralized control, the proposed control system can well attenuate the strong coupling between the roll and lateral dynamic modes of the vehicle body. Particular emphasis is also on the digital implementation of the reduced order H_∞ tilt controller in an embedded control unit. Proposed digital controllers are validated via a FPGA-based Hardware-In-the-Loop system.

Original language	English
Title of host publication	Proceedings of the 32nd Chinese Control Conference
Publisher	IEEE Computer Society
Pages	5554-5559
Number of pages	6
ISBN (Electronic)	9789881563835
Publication status	Published - 21 Oct 2013
Externally published	Yes
Event	32nd Chinese Control Conference - Xi'an, China Duration: 26 Jul 2013 → 28 Jul 2013 Conference number: 32

Publication series

Name	Chinese Control Conference, CCC
ISSN (Print)	1934-1768
ISSN (Electronic)	2161-2927

Conference

Conference	32nd Chinese Control Conference
Abbreviated title	CCC 2013
Country/Territory	China
City	Xi'an
Period	26/07/13 → 28/07/13

Access to Document

https://ieeexplore.ieee.org/abstract/document/6640408Licence: Unspecified

Cite this

Zhou, R., Zolotas, A., & Goodall, R. (2013). H_∞-based control system and its digital implementation for the integrated tilt with active lateral secondary suspensions in high speed trains. In Proceedings of the 32nd Chinese Control Conference (pp. 5554-5559). [6640408] (Chinese Control Conference, CCC). IEEE Computer Society. https://ieeexplore.ieee.org/abstract/document/6640408

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title = "H∞-based control system and its digital implementation for the integrated tilt with active lateral secondary suspensions in high speed trains",

abstract = "In this paper, H∞-based control system and its digital implementation for the integrated tilt with active lateral secondary suspensions in high speed railway vehicles are discussed, in which mixed-sensitivity H ∞ control is designed for the tilting suspension, while skyhook damping control is employed for the active lateral secondary suspensions. Compared with classical decentralized control, the proposed control system can well attenuate the strong coupling between the roll and lateral dynamic modes of the vehicle body. Particular emphasis is also on the digital implementation of the reduced order H∞ tilt controller in an embedded control unit. Proposed digital controllers are validated via a FPGA-based Hardware-In-the-Loop system.",

keywords = "Active Suspensions, HIL Digital Implementation, Integrated Tilt With Active Lateral Suspensions, Railway System Control, H∞ Control",

author = "Ronghui Zhou and Argyrios Zolotas and Roger Goodall",

year = "2013",

month = oct,

day = "21",

language = "English",

series = "Chinese Control Conference, CCC",

publisher = "IEEE Computer Society",

pages = "5554--5559",

booktitle = "Proceedings of the 32nd Chinese Control Conference",

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note = "32nd Chinese Control Conference, CCC 2013 ; Conference date: 26-07-2013 Through 28-07-2013",

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Zhou, R, Zolotas, A & Goodall, R 2013, H_∞-based control system and its digital implementation for the integrated tilt with active lateral secondary suspensions in high speed trains. in Proceedings of the 32nd Chinese Control Conference., 6640408, Chinese Control Conference, CCC, IEEE Computer Society, pp. 5554-5559, 32nd Chinese Control Conference, Xi'an, China, 26/07/13. <https://ieeexplore.ieee.org/abstract/document/6640408>

H_∞-based control system and its digital implementation for the integrated tilt with active lateral secondary suspensions in high speed trains. / Zhou, Ronghui; Zolotas, Argyrios; Goodall, Roger.

Proceedings of the 32nd Chinese Control Conference. IEEE Computer Society, 2013. p. 5554-5559 6640408 (Chinese Control Conference, CCC).

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

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AB - In this paper, H∞-based control system and its digital implementation for the integrated tilt with active lateral secondary suspensions in high speed railway vehicles are discussed, in which mixed-sensitivity H ∞ control is designed for the tilting suspension, while skyhook damping control is employed for the active lateral secondary suspensions. Compared with classical decentralized control, the proposed control system can well attenuate the strong coupling between the roll and lateral dynamic modes of the vehicle body. Particular emphasis is also on the digital implementation of the reduced order H∞ tilt controller in an embedded control unit. Proposed digital controllers are validated via a FPGA-based Hardware-In-the-Loop system.

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