Advanced search

Found 3 essays matching the above criteria.

1. 1. Powertrain modeling for realtime simulation

   University essay from Linköpings universitet/Fordonssystem; Linköpings universitet/Tekniska högskolan

   Author : Simon Lind; [2014]
   Keywords : Engine; driveline; model; realtime; simulation;

   Abstract : The goal of this thesis was to develop a powertrain model of a vehicle and parametrize itusing non-invasive sensors. The non-invasive sensors available were chassis dynamometer,the pedal robot and the vehicle’s on-board diagnostics which was accessed using a scantool. READ MORE

3. 2. Detecting Abnormal Vibration in a Gearbox Using Time-Frequency Domain

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Elisabeth Ibeh; [2012]
   Keywords : Vibration; Complex Morlet Wavelet Transform; Time Domain Averaging; Time-;

   Abstract : The gearbox of Volvo Construction Equipment vehicles may be considered as a critical mechanical component. Gear failures may cause costly down time while the gearbox is repaired. To improve uptime and reduce service costs, reliable and robust real time condition monitoring and diagnostics of gearboxes based on vibration data may be considered. READ MORE

4. 3. Demodulation Techniques in Gearbox Diagnostics

   University essay from Signaler och System

   Author : Andreas Meisingseth; [2012]
   Keywords : Gearbox diagnostics; demodulation;

   Abstract : This thesis covers the scope of one out of many ways to diagnose gearboxes, demodulating the excited vibrational signals to enhance fault detection and identification. The topic is not only of academic interest since the achievements that can be made by successful machine condition monitoring in the industry. READ MORE