Vanja Ranogajec, Ph. D.

vanja.ranogajec@omcomould.com

Affiliation

Research Areas

• Modeling of automatic transmissions

• Optimal Control of Automatic Transmission Shifts

Publications

Ph. D. Thesis ▼
Ranogajec, V., "Optimal Shift Control of an Automatic Transmission with a Large Number of Gears ", Doctoral thesis (in Croatian), Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Croatia, 2019
Journal paper ▼
Paper in journals referred in CC/SCI databases ▼
I. Cvok, V. Ranogajec, J. Deur, Y. Zhang, V. Ivanović, Y. Fujii, "Analysis of Improving Automatic Transmission Upshift Performance by Using Off-Going Clutch During Inertia Phase", ASME Journal of Dynamic Systems, Measurement, and Control, Vol. 144, No. 2, pp. 021001-021014, 2022
V. Ranogajec, J. Deur, V. Ivanović, H. E. Tseng, "Multi-objective Parameter Optimization of Control Profiles for Automatic Transmission Double-transition Shifts", Control Engineering Practice, Vol. 93, pp. 104183/1-13, 2019
V. Ranogajec, V. Ivanović, J. Deur, H. E. Tseng, "Optimization-based Assessment of Automatic Transmission Double-transition Shift Controls", Control Engineering Practice, Vol. 76, pp. 155–166, 2018
V. Ranogajec, J. Deur, "An Automated Model-order Reduction Method for Advanced Automatic Transmissions", ASME Journal of Dynamic Systems, Measurement, and Control, Vol. 139, No. 7, pp. 071004/1-7, 2017
M. Čorić, V. Ranogajec, J. Deur, V. Ivanović, H. E. Tseng, "Optimization of Shift Control Trajectories for Step Gear Automatic Transmissions", ASME Journal of Dynamic Systems, Measurement, and Control, Vol. 139, No. 6, pp. 061005/1-13, 2017
V. Ranogajec, J. Deur, "Bond Graph Analysis and Optimal Control of the Hybrid Dual Clutch Transmission Shift Process", Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-Body Dynamics, Vol. 231, No 3. pp. pp. 480-492, 2017
Other journal papers ▼
V. Ranogajec, J. Deur, "A Bond Graph-Based Method of Automated Generation of Automatic Transmission Mathematical Model", SAE International Journal of Engines, Vol. 10, No. 3, 2017
V. Ranogajec, J. Deur, M. Čorić, "Bond Graph Analysis of Automatic Transmission Shifts including Potential of Extra Clutch Control", SAE paper #2016-01-1146, SAE International Journal of Engines, Vol. 9, No. 3, pp. 1929-1945, 2016
Conference paper ▼
Y. Zhang, Y. Fujii, R. Hippalgaonkar, I. Cvok, V. Ivanović, J. Deur, V. Ranogajec, "Mathematical Analysis of Clutch Thermal Energy during Automatic Shifting Coupled with Input Torque Truncation", SAE paper #2020-01-0967, 2020 SAE World Congress, Detroit, MI, 2020
V. Ranogajec, M. Čorić, J. Deur, V. Ivanović, "Multi-objective Parameter Optimization of Automatic Transmission Shift Control Profiles", SAE paper #2018-01-1164, 2018 SAE World Congress, Detroit, MI, 2018
V. Ranogajec, J. Deur, "Bond Graph Analysis of Automatic Transmission Double-Transition Shift Dynamics", 13th Int. Conference on Bond Graph Modeling (ICBGM), Summer Simulation Multi-Conference 2018, Bordeaux, France, 2018
V. Ranogajec, J. Deur, "Analysis of Influence of Inertia Coupling on Automatic Transmission Shift Dynamics", Powertrain Modelling and Control Conference (PMC 2018), Loughborough, UK, 2018
J. Soldo, V. Ranogajec, B. Škugor, J. Deur, "Model-based Optimisation of Shift Scheduling Maps for a Parallel Hybrid Electric Vehicle", AVL International Simulation Conference, Graz, Austria, 2017
V. Ranogajec, J. Deur, M. Čorić, "Bond Graph Analysis of Automatic Transmission Shifts including Potential of Extra Clutch Control", SAE paper #2016-01-1146, 2016 SAE World Congress, Detroit, MI, 2016
V. Ranogajec, J. Deur, "Bond Graph Analysis and Optimal Control of the Hybrid Dual Clutch Transmission Shift Process", Powertrain Modelling and Control Conference (PMC 2016), Loughborough, UK, 2016
B. Škugor, V. Ranogajec, J. Deur, "On Smoothing HEV/EREV Supervisory Control Action Using an Extended ECMS Approach", The International Electric Vehicle Symposium & Exhibition (EVS27), Barcelona, Spain, 2013