Control Research of Dual Chamber Hydro-Pneumatic Suspension

Jinwei Sun; Mingming Dong; Zhiguo Wang; Baoyu Li; Liang Gu

doi:10.15918/j.jbit1004-0579.17119

Control Research of Dual Chamber Hydro-Pneumatic Suspension

Jinwei Sun, Mingming Dong, Zhiguo Wang, Baoyu Li, Liang Gu^*

^*Corresponding author for this work

School of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Vehicle riding comfort and handling stability are directly affected by suspension performance. A novel dual chamber hydro-pneumatic (DCHP) suspension system is developed in this paper. Based on the structural analysis of the DCHP suspension, an equivalent suspension model is proposed for the control purpose. A cuckoo search (CS) based fuzzy PID controller is proposed for the control of the DCHP suspension system. The proposed controller combines the advantage of fuzzy logic and PID controller, and CS algorithm is used to regulate the membership functions and PID parameters. Compared with tradition LQR controller and passive suspension system, the CSFPID controller can reduce the sprung mass acceleration, and at the same time with no deterioration of tire deflection.

Original language	English
Pages (from-to)	510-517
Number of pages	8
Journal	Journal of Beijing Institute of Technology (English Edition)
Volume	27
Issue number	4
DOIs	https://doi.org/10.15918/j.jbit1004-0579.17119
Publication status	Published - 1 Dec 2018

Keywords

Cuckoo search (CS)
Dual chamber hydro-pneumatic (DCHP) suspension
Fuzzy PID
Vehicle dynamics

Access to Document

10.15918/j.jbit1004-0579.17119

Cite this

@article{10c65f3780d845e7a6f03e43dcfc13b0,

title = "Control Research of Dual Chamber Hydro-Pneumatic Suspension",

abstract = "Vehicle riding comfort and handling stability are directly affected by suspension performance. A novel dual chamber hydro-pneumatic (DCHP) suspension system is developed in this paper. Based on the structural analysis of the DCHP suspension, an equivalent suspension model is proposed for the control purpose. A cuckoo search (CS) based fuzzy PID controller is proposed for the control of the DCHP suspension system. The proposed controller combines the advantage of fuzzy logic and PID controller, and CS algorithm is used to regulate the membership functions and PID parameters. Compared with tradition LQR controller and passive suspension system, the CSFPID controller can reduce the sprung mass acceleration, and at the same time with no deterioration of tire deflection.",

keywords = "Cuckoo search (CS), Dual chamber hydro-pneumatic (DCHP) suspension, Fuzzy PID, Vehicle dynamics",

author = "Jinwei Sun and Mingming Dong and Zhiguo Wang and Baoyu Li and Liang Gu",

note = "Publisher Copyright: {\textcopyright} 2018 Editorial Department of Journal of Beijing Institute of Technology.",

year = "2018",

month = dec,

day = "1",

doi = "10.15918/j.jbit1004-0579.17119",

language = "English",

volume = "27",

pages = "510--517",

journal = "Journal of Beijing Institute of Technology (English Edition)",

issn = "1004-0579",

publisher = "Beijing Institute of Technology",

number = "4",

}

TY - JOUR

T1 - Control Research of Dual Chamber Hydro-Pneumatic Suspension

AU - Sun, Jinwei

AU - Dong, Mingming

AU - Wang, Zhiguo

AU - Li, Baoyu

AU - Gu, Liang

PY - 2018/12/1

Y1 - 2018/12/1

N2 - Vehicle riding comfort and handling stability are directly affected by suspension performance. A novel dual chamber hydro-pneumatic (DCHP) suspension system is developed in this paper. Based on the structural analysis of the DCHP suspension, an equivalent suspension model is proposed for the control purpose. A cuckoo search (CS) based fuzzy PID controller is proposed for the control of the DCHP suspension system. The proposed controller combines the advantage of fuzzy logic and PID controller, and CS algorithm is used to regulate the membership functions and PID parameters. Compared with tradition LQR controller and passive suspension system, the CSFPID controller can reduce the sprung mass acceleration, and at the same time with no deterioration of tire deflection.

AB - Vehicle riding comfort and handling stability are directly affected by suspension performance. A novel dual chamber hydro-pneumatic (DCHP) suspension system is developed in this paper. Based on the structural analysis of the DCHP suspension, an equivalent suspension model is proposed for the control purpose. A cuckoo search (CS) based fuzzy PID controller is proposed for the control of the DCHP suspension system. The proposed controller combines the advantage of fuzzy logic and PID controller, and CS algorithm is used to regulate the membership functions and PID parameters. Compared with tradition LQR controller and passive suspension system, the CSFPID controller can reduce the sprung mass acceleration, and at the same time with no deterioration of tire deflection.

KW - Cuckoo search (CS)

KW - Dual chamber hydro-pneumatic (DCHP) suspension

KW - Fuzzy PID

KW - Vehicle dynamics

UR - http://www.scopus.com/inward/record.url?scp=85063674346&partnerID=8YFLogxK

U2 - 10.15918/j.jbit1004-0579.17119

DO - 10.15918/j.jbit1004-0579.17119

M3 - Article

AN - SCOPUS:85063674346

SN - 1004-0579

VL - 27

SP - 510

EP - 517

JO - Journal of Beijing Institute of Technology (English Edition)

JF - Journal of Beijing Institute of Technology (English Edition)

IS - 4

ER -

Control Research of Dual Chamber Hydro-Pneumatic Suspension

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this