IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v11y2018i7p1729-d155689.html
   My bibliography  Save this article

On the Effect of a Rail Pressure Error State Observer in Reducing Fuel Injection Cycle-to-Cycle Variation in an Opposed-Piston Compression Ignition Engine

Author

Listed:
  • Yi Lu

    (School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China)

  • Zhe Zuo

    (School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China)

  • Zhenyu Zhang

    (Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong 999077, China)

  • Changlu Zhao

    (School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China)

  • Fujun Zhang

    (School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China)

Abstract

The fuel injection cycle-to-cycle variation characteristic in an opposed-piston compression ignition engine was investigated experimentally. Based on the optimal Proportion Integration Differentiation (PID) method, a new control method was proposed by utilizing a rail pressure error state observer (OBS) before feedback. Compared with the conventional filtering treatment method, the OBS method was developed to simultaneously account for the flow mass changing and the dynamics of a common rail system, rather than representing the rail pressure state as an average value over a period time. The OBS method was subsequently implemented in the control system to investigate the injection pressure oscillation characteristic and cycle-to-cycle variation of injected fuel quantity. The results show that the present OBS method substantially reduces the injection pressure oscillation, improves response characteristics of the control system, and produces qualitatively satisfactory fuel injection cycle-to-cycle variation in the opposed-piston compression ignition (OPCI) engine.

Suggested Citation

  • Yi Lu & Zhe Zuo & Zhenyu Zhang & Changlu Zhao & Fujun Zhang, 2018. "On the Effect of a Rail Pressure Error State Observer in Reducing Fuel Injection Cycle-to-Cycle Variation in an Opposed-Piston Compression Ignition Engine," Energies, MDPI, vol. 11(7), pages 1-16, July.
    • Handle: RePEc:gam:jeners:v:11:y:2018:i:7:p:1729-:d:155689
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/11/7/1729/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/11/7/1729/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Kyrtatos, Panagiotis & Brückner, Clemens & Boulouchos, Konstantinos, 2016. "Cycle-to-cycle variations in diesel engines," Applied Energy, Elsevier, vol. 171(C), pages 120-132.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Xu Zheng & Nan Zhou & Quan Zhou & Yi Qiu & Ruijun Liu & Zhiyong Hao, 2020. "Experimental Investigation on the High-frequency Pressure Oscillation Characteristics of a Combustion Process in a DI Diesel Engine," Energies, MDPI, vol. 13(4), pages 1-25, February.
    2. Yang, Li-Ping & Song, En-Zhe & Ding, Shun-Liang & Brown, Richard J. & Marwan, Norbert & Ma, Xiu-Zhen, 2016. "Analysis of the dynamic characteristics of combustion instabilities in a pre-mixed lean-burn natural gas engine," Applied Energy, Elsevier, vol. 183(C), pages 746-759.
    3. Zhang, Qinghui & Hao, Zhiyong & Zheng, Xu & Yang, Wenying, 2017. "Characteristics and effect factors of pressure oscillation in multi-injection DI diesel engine at high-load conditions," Applied Energy, Elsevier, vol. 195(C), pages 52-66.
    4. Guardiola, C. & Pla, B. & Bares, P. & Barbier, A., 2018. "An analysis of the in-cylinder pressure resonance excitation in internal combustion engines," Applied Energy, Elsevier, vol. 228(C), pages 1272-1279.
    5. Krzysztof Górski & Ruslans Smigins & Jonas Matijošius & Dimitrios Tziourtzioumis, 2023. "Cycle-to-Cycle Variation of the Combustion Process in a Diesel Engine Fueled with Rapeseed Oil—Diethyl Ether Blends," Energies, MDPI, vol. 16(2), pages 1-17, January.
    6. Ghaderi Masouleh, M. & Keskinen, K. & Kaario, O. & Kahila, H. & Karimkashi, S. & Vuorinen, V., 2019. "Modeling cycle-to-cycle variations in spark ignited combustion engines by scale-resolving simulations for different engine speeds," Applied Energy, Elsevier, vol. 250(C), pages 801-820.
    7. Ghaderi Masouleh, M. & Keskinen, K. & Kaario, O. & Kahila, H. & Wright, Y.M. & Vuorinen, V., 2018. "Flow and thermal field effects on cycle-to-cycle variation of combustion: scale-resolving simulation in a spark ignited simplified engine configuration," Applied Energy, Elsevier, vol. 230(C), pages 486-505.
    8. Cheng, Qiang & Ahmad, Zeeshan & Kaario, Ossi & Martti, Larmi, 2019. "Cycle-to-cycle variations of dual-fuel combustion in an optically accessible engine," Applied Energy, Elsevier, vol. 254(C).
    9. Arkadiusz Jamrozik & Wojciech Tutak & Renata Gnatowska & Łukasz Nowak, 2019. "Comparative Analysis of the Combustion Stability of Diesel-Methanol and Diesel-Ethanol in a Dual Fuel Engine," Energies, MDPI, vol. 12(6), pages 1-17, March.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:11:y:2018:i:7:p:1729-:d:155689. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.