Szczegóły publikacji
Opis bibliograficzny
Development of engine efficiency characteristic in dynamic working states / Piotr BERA // Energies [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 1996-1073. — 2019 — vol. 12 iss. 15 art. no. 2906, s. 1–14. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 13–14, Abstr. — Publikacja dostępna online od: 2019-07-28
Autor
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 123468 |
|---|---|
| Data dodania do BaDAP | 2019-07-30 |
| Tekst źródłowy | URL |
| DOI | 10.3390/en12152906 |
| Rok publikacji | 2019 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Energies |
Abstract
The objective of this paper is to present a new approach to the problem of combustion engine effciency characteristic development in dynamic working states. The artificial neural network (ANN) method was used to build a mathematical model of the engine comprising the following parameters: Engine speed, angular acceleration, engine torque, torque change intensity, and fuel mass flow, measured on a test bed on a spark ignition engine in static and dynamic working states. A detailed analysis of ANN design, data preparation, the training method, and the ANN model accuracy are described. The paper presents conducted calculations that clearly show the suitability of the approach in every aspect. Then, a simplified ANN was created, which allows a two dimensional characteristic in dynamic states, including 4 variables, to be determined.
