Based on the key structures of the engine Driveline system a torsional vibration model is developed, to pinpoint important dynamics of the system.By implementing an Operational Modal Analysis (OMA) technique, using a parametric technique (Stochastic Subspace Identification (SSI)) algorithm on the Instantaneous Angular Speed (lAS) signal during engine's transient shutdown operation, key Driveline modal parameters were identified. Both simulation studies and experimental evaluation shows a good degree of reliability. Two flexible frequency mode around 4.197Hz and 13Hz and their respective damping ratio were estimated.
|Title of host publication
|2016 International Conference for Students on Applied Engineering
|Subtitle of host publication
|Institute of Electrical and Electronics Engineers Inc.
|Number of pages
|Published - 9 Jan 2017
|1st International Conference for Students on Applied Engineering - Great North Museum, Newcastle Upon Tyne, United Kingdom
Duration: 20 Oct 2016 → 21 Oct 2016
Conference number: 1
https://www.icsae.co.uk/ (Conference Website )
https://www.icsae.co.uk/ (Link to the conference website)
|1st International Conference for Students on Applied Engineering
|Newcastle Upon Tyne
|20/10/16 → 21/10/16
|The ICSAE 2016 in Newcastle is an international event organized by motivated students who have passion towards Applied Engineering and dedicated to research students enthusiastic about the field. The event provides a platform for research students to present their work and exchange views with like-minded students from all around the world.