Advanced search
Showing result 1 - 5 of 20 essays matching the above criteria.
-
1. Anomaly Vibration Classification for Condition Monitoring in Passenger Cars
University essay from Uppsala universitet/Institutionen för informationsteknologiAbstract : This research aims to investigate accurate classification of anomalous vibrations produced during vehicle operation. The main research questions are which data can be used as classification criteria, which models can better achieve classification effects, and how to address classification issues under different variables in a car. READ MORE
-
2. Numerical study of a vibroacoustic wave trap for e-vehicles
University essay from KTH/Teknisk akustikAbstract : The transition from internal combustion engine to battery electric cars is accompanied by a shift on the NVH issues damaging the passenger comfort. The rolling noise generated by the wheels and tyres is in particular characterized by an increasing attention from OEMs and car manufacturers. READ MORE
-
3. Assessment of optimal suspension systems with regards to ride under different road profiles
University essay from KTH/FordonsdynamikAbstract : Passenger ride vibration comfort is a critical aspect to consider while developing any vehicle and there is a need to understand how the occupants would be affected when driving on different road profile roughness. Hence, road profile generation is critical as road profiles are used as inputs to simulation tools to investigate vehicle dynamic behaviour in depth. READ MORE
-
4. Modelling of contacts in Adams flex bodies using Mamba
University essay from KTH/FordonsdynamikAbstract : Simulations are a powerful tool used to reduce development time and cost in the vehicle industry. However, the models used in simulations are simplifications of reality, and there are commonly contradicting requirements between accuracy and computational efficiency. READ MORE
-
5. Vibration analysis for condition monitoring of mechanical presses
University essay from Lunds universitet/Industriell ProduktionAbstract : In a world where the concept of just-in-time has been lifted outside of the manu-facturing world and onto the market, the increasing demand of luxury wares like cars is accompanied only by tougher industrial conditions and no room for error. Loss of productivity and decrease in efficiency can be devastating to any manufac-turing company in today’s market climate. READ MORE