Essays about: "Vibration Testing"

Showing result 16 - 20 of 80 essays containing the words Vibration Testing.

1. 16. Finite Element Analysis of Stresses in the MIST CubeSat due to Dynamic Loads During Launch

   University essay from KTH/Lättkonstruktioner

   Author : Carl Järmyr Eriksson; [2021]
   Keywords : Satellite; CubeSat; Nanosatellite; Dynamic Loads; Launch Loads; Finite Element Analysis; FEA; Quasi-static Acceleration; Modal Analysis; Random Vibration; Shock Loads; satellit; CubeSat; nanosatellit; dynamiska laster; uppskjutningslaster; finita elementmetoden; FEM; kvasistatisk acceleration; modalanalys; stokastiska vibrationer; chocklaster;

   Abstract : A finite element model of the CubeSat MIST was created, in order to assess the stresses that occur in the satellite in response to loads during its launch. Due to size limits of thesoftware used, simplifications had to be made to the geometry of the model. READ MORE

3. 17. Analysis of comparative filter algorithm effect on an IMU

   University essay from

   Author : Johan Åkerblom Svensson; Joakim Gullberg Carlsson; [2021]
   Keywords : IMU; Vibration; autonomous driving; complementary filter; accelerometer; gyroscope;

   Abstract : An IMU is a sensor with many differing use cases, it makes use of an accelerometer, gyroscope and sometimes a magnetometer. One of the biggest problems with IMU sensors is the effect vibrations can have on their data. The reason for this study is to find a solution to this problem by filtering the data. READ MORE

4. 18. Test Equipment for Physical Testing of Vibration Isolator

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : ADAM ALVETEG; MARKUS JOHANSSON; [2021]
   Keywords : Test rig; vibration isolator; hysteresis; Testrigg; vibrationsisolator; hysteres;

   Abstract : 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. READ MORE

5. 19. Design and Commissioning of Pulsed Wire Magnetic Measurement System for Insertion Device Characterization

   University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

   Author : Mohammed Ebbeni; [2021]
   Keywords : pulsed wire; synchrotron; radiation; insertion device; undulator; wiggler; magnetic measurement; hall-probe; hall probe; commissioning; phase error; euler bernoulli; beam; coupled vibration; optical sensor; laser sensor; vibrations; photodiode; beamline; Physics and Astronomy;

   Abstract : Synchrotron and Free Electron Laser (FEL) light is becoming an increasingly sought after tool for almost all scientific research aspects. MAX IV Laboratory introduced the first 4th generation light source that provides the brightest synchrotron light in the world. READ MORE

6. 20. Development of method for early fault detection in small planetary gear sets in nutrunners

   University essay from Luleå tekniska universitet/Maskinelement

   Author : Joakim Stenudd; [2021]
   Keywords : Condition monitoring; predictive maintenance; planetary gear; signal analysis; product development; fault detection; circular economy;

   Abstract : The objective of this thesis work was to develop a method to detect early damage on small planetary gear sets that are installed in Atlas Copco nutrunners. The project has gone through several stages of product development, from idea to working product and signal analysis. READ MORE