The Department of Vehicles and Fundamentals of Machine Design is part of the Faculty of Mechanical Engineering at Lodz University of Technology.
The Department's research activities cover a broad range of topics related to machine and vehicle design. Our researchers focus on the design and testing of vehicle components, machinery, and mechanical systems, with particular emphasis on the durability and reliability of frictional contacts. In addition, our research includes structural optimization aimed at improving durability, reliability, and energy efficiency.
Tribological Research
We investigate the processes occurring at the interfaces of solid bodies in relative motion. Our research focuses on frictional contacts found in internal combustion engine valve trains, journal bearings, and concentrated contacts between flat surfaces and spherical elements, as well as the contact between meshing gear teeth.
Research on Internal Combustion Engines and Fuel Supply Systems
Our research on internal combustion engines primarily focuses on small- and medium-power engines, including both spark-ignition and compression-ignition engines.
We aim to improve engine performance, particularly by reducing fuel consumption and increasing power output and torque. Special attention is also given to optimizing engine operating characteristics, reducing harmful exhaust emissions, and consequently minimizing environmental pollution.
Research on Powertrain Systems
Our research activities focus on hybrid powertrains, particularly the development of various control strategies. We investigate and validate operating algorithms and control systems incorporating continuously variable transmissions (CVTs) and energy storage systems.
The results provide valuable insights not only into hybrid powertrain technology but also into the application of microprocessor-based control systems in automatic automotive powertrains.
Research on Vehicle Dynamics, Stability, and Handling
We investigate wheel dynamics during vehicle acceleration from a standstill and conduct research on advanced vehicle control systems, including ABS (Anti-lock Braking System), ASR (Anti-Slip Regulation), ESP (Electronic Stability Program), A5W (Active Fifth Wheel systems for tractor-semitrailer combinations), and AFS (Active Front Steering).
Our objective is to develop an integrated vehicle motion control system that supports the driver and enhances active vehicle safety.
Our research methods include multi-stage computer simulations, laboratory testing on stationary test rigs, and road testing using specially equipped research vehicles.
Transport Research
Companies and institutions operating in the modern transport sector frequently benefit from the knowledge and expertise of researchers at the Department of Vehicles and Fundamentals of Machine Design.
Our activities have contributed to the development of Passenger Information Systems and smart city solutions, including City Card systems.
We also conduct research on traffic modelling and analysis, with a particular focus on vehicle movements and traffic flow at various types of road intersections.