Control of Combustion Phasing Using Accelerometer-Based Non-Intrusive Sensing1Source: ASME Letters in Dynamic Systems and Control:;2024:;volume( 004 ):;issue: 004::page 41001-1Author:Govind Raju, Sathya Aswath
,
Reisetter, Mitchell
,
Miganakallu, Niranjan
,
Stafford, Jacob
,
Sun, Zongxuan
,
Rothamer, David
,
Kim, Kenneth
,
Kweon, Chol-Bum Mike
DOI: 10.1115/1.4066468Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Measuring the combustion phasing of an engine using in-cylinder pressure sensors is well established. However, pressure sensors need to be directly exposed to the in-cylinder environment, requiring changes to the cylinder head. Several methods have been proposed for sensing combustion phasing non-intrusively by mounting an accelerometer on the engine block. This paper presents real-time control of combustion phasing in a compression-ignition engine using non-intrusive accelerometer-based sensing during a dynamic fuel switch. A systematic data-driven control framework capable of handling fuel switching in real-time is used. The control is designed based on the pressure data, and the real-time implementation is performed using the accelerometer signal. Results from combustion phasing tracking experiments performed on a compression-ignition engine are presented.
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contributor author | Govind Raju, Sathya Aswath | |
contributor author | Reisetter, Mitchell | |
contributor author | Miganakallu, Niranjan | |
contributor author | Stafford, Jacob | |
contributor author | Sun, Zongxuan | |
contributor author | Rothamer, David | |
contributor author | Kim, Kenneth | |
contributor author | Kweon, Chol-Bum Mike | |
date accessioned | 2025-04-21T10:30:22Z | |
date available | 2025-04-21T10:30:22Z | |
date copyright | 9/27/2024 12:00:00 AM | |
date issued | 2024 | |
identifier issn | 2689-6117 | |
identifier other | aldsc_4_4_041001.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4306334 | |
description abstract | Measuring the combustion phasing of an engine using in-cylinder pressure sensors is well established. However, pressure sensors need to be directly exposed to the in-cylinder environment, requiring changes to the cylinder head. Several methods have been proposed for sensing combustion phasing non-intrusively by mounting an accelerometer on the engine block. This paper presents real-time control of combustion phasing in a compression-ignition engine using non-intrusive accelerometer-based sensing during a dynamic fuel switch. A systematic data-driven control framework capable of handling fuel switching in real-time is used. The control is designed based on the pressure data, and the real-time implementation is performed using the accelerometer signal. Results from combustion phasing tracking experiments performed on a compression-ignition engine are presented. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Control of Combustion Phasing Using Accelerometer-Based Non-Intrusive Sensing1 | |
type | Journal Paper | |
journal volume | 4 | |
journal issue | 4 | |
journal title | ASME Letters in Dynamic Systems and Control | |
identifier doi | 10.1115/1.4066468 | |
journal fristpage | 41001-1 | |
journal lastpage | 41001-7 | |
page | 7 | |
tree | ASME Letters in Dynamic Systems and Control:;2024:;volume( 004 ):;issue: 004 | |
contenttype | Fulltext |