IFAC-PapersOnLine 54(10), 350-355 (2021). doi:10.1016/j.ifacol.2021.10.187 special issue: "6th IFAC Conference on Engine Powertrain Control, Simulation and Modeling E-COSM 2021: Tokyo, Japan, 23-25 August 2021 / Edited by Carlos Guardiola" 6. IFAC Conference on Engine Powertrain Control, Simulation and Modeling, E-COSM 2021, Tokyo, Japan, 2021-08-23-2021-08-25