Real-time electromagnetic visualisation using augmented reality and accelerated models
Given the recent push towards the next-generation wide band-gap semiconductor devices, electromagnetic interference is a growing concern due to the higher switching frequencies, voltages and currents. Therefore, understanding the electromagnetic behaviour of power electronic systems is important. Vi...
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| Format: | Thesis (University of Nottingham only) |
| Language: | English |
| Published: |
2023
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| Online Access: | https://eprints.nottingham.ac.uk/74391/ |
| _version_ | 1848801206408839168 |
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| author | Jalal, Bawar |
| author_facet | Jalal, Bawar |
| author_sort | Jalal, Bawar |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | Given the recent push towards the next-generation wide band-gap semiconductor devices, electromagnetic interference is a growing concern due to the higher switching frequencies, voltages and currents. Therefore, understanding the electromagnetic behaviour of power electronic systems is important. Visualising the real-time thermal dynamics of these systems is possible using infrared imaging cameras. However, no equivalent tool exists for the real-time prediction of electromagnetic fields.
This is due to the computational complexity of electromagnetic problems which typically makes them too slow to model in real-time. By implementing a number of techniques to accelerate this process, the simulation time can be significantly reduced, allowing the electromagnetic dynamics of a system to be predicted in real-time.
This thesis explores how real-time simulation models and extended reality technologies can be used to replicate the thermal-imaging effect but for electromagnetics. An innovative augmented reality application is developed allowing the 3D visualisation of electromagnetic effects overlaid on the physical device in real-time. |
| first_indexed | 2025-11-14T20:58:20Z |
| format | Thesis (University of Nottingham only) |
| id | nottingham-74391 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T21:03:46Z |
| publishDate | 2023 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-743912025-09-30T04:30:07Z https://eprints.nottingham.ac.uk/74391/ Real-time electromagnetic visualisation using augmented reality and accelerated models Jalal, Bawar Given the recent push towards the next-generation wide band-gap semiconductor devices, electromagnetic interference is a growing concern due to the higher switching frequencies, voltages and currents. Therefore, understanding the electromagnetic behaviour of power electronic systems is important. Visualising the real-time thermal dynamics of these systems is possible using infrared imaging cameras. However, no equivalent tool exists for the real-time prediction of electromagnetic fields. This is due to the computational complexity of electromagnetic problems which typically makes them too slow to model in real-time. By implementing a number of techniques to accelerate this process, the simulation time can be significantly reduced, allowing the electromagnetic dynamics of a system to be predicted in real-time. This thesis explores how real-time simulation models and extended reality technologies can be used to replicate the thermal-imaging effect but for electromagnetics. An innovative augmented reality application is developed allowing the 3D visualisation of electromagnetic effects overlaid on the physical device in real-time. 2023-12-14 Thesis (University of Nottingham only) NonPeerReviewed application/pdf en cc_by https://eprints.nottingham.ac.uk/74391/1/Bawar_PhD_Thesis_-_Corrections.pdf Jalal, Bawar (2023) Real-time electromagnetic visualisation using augmented reality and accelerated models. PhD thesis, University of Nottingham. Electromagnetic fields; Electromagnetic interference; Simulation methods; Mixed reality |
| spellingShingle | Electromagnetic fields; Electromagnetic interference; Simulation methods; Mixed reality Jalal, Bawar Real-time electromagnetic visualisation using augmented reality and accelerated models |
| title | Real-time electromagnetic visualisation using augmented reality and accelerated models |
| title_full | Real-time electromagnetic visualisation using augmented reality and accelerated models |
| title_fullStr | Real-time electromagnetic visualisation using augmented reality and accelerated models |
| title_full_unstemmed | Real-time electromagnetic visualisation using augmented reality and accelerated models |
| title_short | Real-time electromagnetic visualisation using augmented reality and accelerated models |
| title_sort | real-time electromagnetic visualisation using augmented reality and accelerated models |
| topic | Electromagnetic fields; Electromagnetic interference; Simulation methods; Mixed reality |
| url | https://eprints.nottingham.ac.uk/74391/ |