Affiliation:
1. The University of Tokyo
Abstract
<div class="section abstract"><div class="htmlview paragraph">Combustion variation is widely known as a factor that prevents engines from achieving high efficiency. In this study, a model to predict IMEP per cycle is constructed by machine learning. Furthermore, we propose a control method for cycle-to-cycle combustion variation using the model. The effectiveness and performance of the proposed method are experimentally validated on a spark-ignited gasoline engine test bench. From the experimental results, IMEP per cycle was not successfully controlled. This may be due to the low prediction accuracy of the model and the use of what is considered to be the highest efficiency for comparison.</div></div>
Publisher
Society of Automotive Engineers of Japan
Reference13 articles.
1. Z. D. Xu , A. F. Zhang , H. Y. Di , X. Shen , and T. L. Shen Thermal efficiency extreme value exploration with combustion change control method Transactions of the Society of Automotive Engineers of Japan, Inc 50 2 334 339 2019
2. Jinyoung Cha , Junhong Kwon , Youngjin Cho , Simsoo Park The Effect of Exhaust Gas Recirculation (EGR) on Combustion Stability, Engine Performance and Exhaust Emissions in Gasoline Engine KSME International Journal 15 10 1442 1450 2001
3. Tatsuya Kuboyama , Masaru Kanegae , Yasuo Moriyoshi , and Makoto Kaneko Combustion Analysis of Supercharged Lean Burn Gasoline Engine at Dilute Limit Proc. Yasuo Moriyoshi and Makoto Kaneko: "Combustion Analysis of Supercharged Lean Burn Gasoline Engine at Lean Limit," Transactions of the Society of Automotive Engineers of Japan, Inc 47 2 351 355 2016
4. Sei Hogimoto , Tatsuya Kuboyama , Taisei Moriyoshi , Santa Inashi , Takahiro Watanabe , and Minoru Iida Analysis of Combustion Cycle Variations under Low Load Operation by Fast PIV Measurement and Initial Flame Spread Visualization Transactions of the JSME 84 865 18 00051 2018
5. Yoshihiko Kanoudo , Kenichiro Nagai , and Norimasa Iida Combustion Control and Cycle Variation Analysis of HCCI Engine with EGR Transactions of the JSME (Part B) 74 748 2656 2662 2008