Design of Diesel Engine Mathematical Model Oriented to Speed Control
- Authors: Belyaev M.E.1, Gerasimov D.N.1, Rymalis M.R.2, Semenov S.A.3
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Affiliations:
- ITMO University
- NPO Enertek–Avtomatizirovannye systemy
- OAO Kolomenskii zavod
- Issue: Vol 57, No 4 (2018)
- Pages: 626-639
- Section: Control Systems for Technological Objects
- URL: https://journals.rcsi.science/1064-2307/article/view/220176
- DOI: https://doi.org/10.1134/S1064230718040044
- ID: 220176
Cite item
Abstract
We provide the synthesis procedure for a mathematical model of the 20ChN26.5/31 diesel engine treated as a part of 20EDG500 diesel-electric set (power 6.3 MW). The model is designed for synthesis of engine speed control and simulation of closed-loop control systems in generator sets. The model structure is based on the fundamental laws of physics, while its parameters and static functions are obtained using least squares approach and the data taken during experimental testing of the set. The results of model verification are presented, and the model outputs are compared with the experimental data. Simulation of the control system closed by proportional-integral-differential law is presented as an example of the model application.
About the authors
M. E. Belyaev
ITMO University
Author for correspondence.
Email: belyaevmihail@mail.ru
Russian Federation, St. Petersburg
D. N. Gerasimov
ITMO University
Email: belyaevmihail@mail.ru
Russian Federation, St. Petersburg
M. R. Rymalis
NPO Enertek–Avtomatizirovannye systemy
Email: belyaevmihail@mail.ru
Russian Federation, St. Petersburg
S. A. Semenov
OAO Kolomenskii zavod
Email: belyaevmihail@mail.ru
Russian Federation, Kolomna