Study on Operation Control Strategy of Single Piston Hydraulic Free-Piston Diesel Engine

Feng Guo; Ying Huang; Chang Lu Zhao; Jia Liu; Zhen Yu Zhang

doi:10.4028/www.scientific.net/AMM.128-129.1044

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 128-129Study on Operation Control Strategy of Single...

Study on Operation Control Strategy of Single Piston Hydraulic Free-Piston Diesel Engine

Abstract:

The operation control strategies of free-piston engine are investigated in this paper. To start the engine, it needs to adjust the compression pressure and the reset valves should cooperate with the frequency control valve to avoid squirm of the piston for hydraulic leakages. The reset valves should be closed before frequency control valve is opened. A piston position feedback modulation control method which can make sure the piston accelerated continuously is presented. It has fixed frequency control valves open signal moment but no fixed frequency control valves closed signal moment, and the closed signal was activated by piston position feedback.

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Periodical:

Applied Mechanics and Materials (Volumes 128-129)

Pages:

1044-1049

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.128-129.1044

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Online since:

October 2011

Authors:

Feng Guo, Ying Huang, Chang Lu Zhao, Jia Liu, Zhen Yu Zhang

Keywords:

Control Strategy, Diesel Engine, Feedback Control, Free-Piston

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References

[1] Mikalsen, R., and Roskilly, A.P., A Review of Free-Piston Engine History and Applications, Applied Thermal Engineering, 27(2007), pp.2339-2352.

DOI: 10.1016/j.applthermaleng.2007.03.015

Google Scholar

[2] Achten, P.A.J., Van Den Oeven, J.P.J., Potma, J., and Vael, G.E.M., Horsepower with brains: the design of the CHIRON free piston engine, SAE Paper 2000-01-2545, (2000).

DOI: 10.4271/2000-01-2545

Google Scholar

[3] Wu, W., Study on the Performance of a Single Piston Hydraulic Free-Piston Engine, Ph.D. thesis, 2009, Beijing Institute of Technology, Beijing, China. (in chinese).

Google Scholar

[4] Mikalsen, R., and Roskilly, A.P., The control of a free-piston engine generator. Part 1: Fundamental analyses, Applied Energy, 87(2009), pp.1273-1280.

DOI: 10.1016/j.apenergy.2009.06.036

Google Scholar

[5] Johansen, T.A., Egeland, O., Johannesen, E.A., and Kvamsdal, R., Free-piston diesel engine timing and control - towards electronic cam - and crankshaft, IEEE. Trans. Control Systems Technology, 10(2002), pp.177-190.

DOI: 10.1109/87.987063

Google Scholar

[6] Tikkanen, S., and Vilenius, M., Control of a dual hydraulic free piston engine, International Journal of Vehicle Autonomous Systems, 4(1)(2006), pp.3-23.

DOI: 10.1504/ijvas.2006.009305

Google Scholar

[7] Zhao, Z.F., Research on the Operating Characteristics and In-cylinder Working Process of Hydraulic Free Piston Engine, Ph.D. thesis, 2009, Beijing Institute of Technology, Beijing, China. (in chinese).

Google Scholar