Sökning: "Hysteresis"
Visar resultat 21 - 25 av 97 uppsatser innehållade ordet Hysteresis.
21. Quantum thermodynamics explorations with a Hubbard-Holstein dimer
Kandidat-uppsats, Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionenSammanfattning : The goal of this project is to characterize the quantum thermodynamics of a Hubbard-Holstein dimer. We explore how the standard formalism of quantum thermodynamics behaves in the context many-body physics. LÄS MER
22. Test Equipment for Physical Testing of Vibration Isolator
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : Vibrations is a phenomenon that can cause problems to systems if not dealt with. In heavy duty trucks, vibrations are mainly caused by uneven roads and from the combustion engine. Vibrations can damage components, reduce their service life and cause discomfort for the driver. LÄS MER
23. Closed-Loop Control of a 3D Printed Soft Actuator with Soft Position Sensors
Master-uppsats, KTH/MekatronikSammanfattning : This thesis performs closed-loop control of a 3D printed soft bending actuator with feedback from a 3D printed strain sensor. This process utilizes the Finite Element Method (FEM) to design a bellow type pneumatic bending actuator that can handle pressures up to 4 bar. LÄS MER
24. FEM Simulation Study of Iron Losses for a Linear Generator
Master-uppsats, Uppsala universitet/Institutionen för elektroteknikSammanfattning : Over the past few years, electricity generation from renewable resources has increased. Power generation from the ocean waves is also one among them. The technology consists of many subsystems. Generators are considered the heart of the entire subsystem or technology. LÄS MER
25. A 3D Sliding Bearing Finite Element Based on The Bouc-Wen Hysteretic Model : Mathematical modelling and numerical implementation
Master-uppsats, KTH/Bro- och stålbyggnadSammanfattning : Bridge bearing is an essential component with the function of connecting the superstructure and substructure of the bridge, transmitting load and providing movability to the superstructure. Under dynamic conditions, the internal friction of bridge bearing dissipates the vibration energy and therefore reduces the dynamic response of the bridge. LÄS MER