Sökning: "Bogie suspension design"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Bogie suspension design.
1. Towards adaptive bogie design
Sammanfattning : Suspension components play a crucial role in bogie dynamics behavior. In this regard, passive and active systems are developed to meet various design requirements. Adaptive suspension systems can adjust the bogie dynamics with respect to different operational scenarios and as a result improve the vehicle performance. LÄS MER
2. Multiobjective Optimisation and Active Control of Bogie Suspension
Sammanfattning : Railways provide fast, safe, clean, and cheap transportation service. The cost efficiency inrailway operations can be scrutinized from different perspectives. LÄS MER
3. Multi-objective optimization of railway bogie suspension damping
Sammanfattning : In this thesis multi-objective optimization is used to find Pareto fronts showing the set of optimized damping parameters of primary and secondary bogie suspensions. Special interests are put on requirements to enhance safety and comfort of a railway vehicle. LÄS MER
4. Towards Active Car Body Suspension in Railway Vehicles
Sammanfattning : Today, most railway suspension systems are passive. The most wide-spread exception isactive car body tilt systems, which are mounted in some high-speed trains. Replacingsome of the passive suspension components with active could reduce the weight and costof the vehicle. LÄS MER
5. Modelling and laboratory investigations on freight wagon link suspensions with respect to vehicle-track dynamic interaction
Sammanfattning : The link suspension is the most prevailing suspension system for freight wagons in central and western Europe. The system design is simple and has existed for more than 100 years. However, still its characteristics are not fully understood. LÄS MER