Dr Saber Azizishirvanshahi

Senior Lecturer in Aerospace Engineering

Aerospace Engineering

+44 (0) 1792 604860

saber.azizi@abertawe.ac.uk

312
Trydydd Llawr
Adeilad Gogleddol Peirianneg
Campws y Bae

Sefydliad Zienkiewicz Ar Gyfer Modelu, Data A Deallusrwydd Artiffisial

Ar gael ar gyfer Goruchwyliaeth Ôl-raddedig

Dolenni Ymchwil

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Mae Dr Saber Azizi yn Uwch-ddarlithydd mewn Peirianneg Awyrofod ym Mhrifysgol Abertawe ac yn gyn Gymrawd Marie Skłodowska-Curie Actions. Ers mis Medi 2023, mae ei ymchwil MSCA wedi canolbwyntio ar ddylunio, modelu, cynhyrchu a phrofi synwyryddion biomas MEMS ar gyfer canfod biofarcwyr canser yr afu. Fel rhan o'r gymrodoriaeth hon, mae ei grŵp wedi cynhyrchu a phrofi synhwyrydd biomas MEMS yn ddiweddar, ar y cyd â Phrifysgol Technoleg Delft yn yr Iseldiroedd a Phrifysgol De Cymru Newydd yn Awstralia.

Mae gan Dr Azizi brofiad helaeth o ddylunio, cynhyrchu a nodweddu synwyryddion ac actwaduron MEMS. Mae ei ddiddordebau ymchwil yn cynnwys technolegau MEMS/NEMS, dynameg strwythurol, dadansoddi dirgryniad, ymddygiad aflinol systemau micro-raddfa, synhwyro biofeddygol a dulliau hynod sensitif o ganfod biomas. Mae ganddo ddiddordeb penodol mewn datblygu dyfeisiau MEMS uwch ar gyfer monitro iechyd, diagnosteg fiofeddygol a chymwysiadau synhwyro at ddibenion awyrofod.

Mae ei waith yn cyfuno modelu dadansoddol, efelychu rhifiadol, profi arbrofol a chynhyrchu mewn ystafell lân i wella perfformiad, sensitifrwydd a dibynadwyedd y genhedlaeth nesaf o synwyryddion MEMS.

Meysydd Arbenigedd

Dynameg Aflinol a Dadansoddiad Deufforchiad
Dylunio a chynhyrchu MEMS
Modelu ac Efelychu MEMS

Uchafbwyntiau Gyrfa

Diddordebau Addysgu

Mae Dr Saber Azizi yn addysgu Dynameg 2 (EG-360) a Cherbydau Hedfan â Llafnau Rotor (EG-3081) i fyfyrwyr Peirianneg Awyrofod. Mae ei waith addysgu'n canolbwyntio ar ddynameg strwythurol uwch, dadansoddi dirgryniad, dynameg rotor a chymhwyso egwyddorion peirianneg i systemau awyrofod.

Ymchwil Prif Wobrau Cydweithrediadau

Cyhoeddiadau

Uchafbwyntiau Ymchwil

Aliasghary, M., Azizishirvanshahi, S., Madinei, H., & Haddad Khodaparast, H. (2022). On the Efficiency Enhancement of an Actively Tunable MEMS Energy Harvesting Device. Vibration, 5(3), 603-612.
https://doi.org/10.3390/vibration5030035, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa61472
Azizishirvanshahi, S., Madinei, H., Haddad Khodaparast, H., Faroughi, S., & Friswell, M. (2023). On the nonlinear dynamics of a piezoresistive based mass switch based on catastrophic bifurcation. International Journal of Mechanics and Materials in Design, 19
https://doi.org/10.1007/s10999-023-09650-z, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa62594
Rashidi, Z., Azizishirvanshahi, S., & Rahmani, O. (2024). Period-doubling cascade route to chaos in an initially curved microbeam resonator exposed to fringing-field electrostatic actuation. Nonlinear Dynamics, 112(12), 9915-9932.
https://doi.org/10.1007/s11071-024-09575-y, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa66206
Azizishirvanshahi, S., Haddad Khodaparast, H., Madinei, H., Younis, M., & Rezazadeh, G. (2025). Bifurcation-based dynamics and internal resonance in micro ring resonators for MEMS applications. Nonlinear Dynamics, 113(18), 24329-24342.
https://doi.org/10.1007/s11071-025-11379-7, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa69575
Azizishirvanshahi, S., Madinei, H., Haddad Khodaparast, H., Steeneken, P., Younis, M., & Rezazadeh, G. (2025). Nonlinear dynamics of in-plane ring resonator for mass sensing. Microsystem Technologies, 31(12), 3945-3957.
https://doi.org/10.1007/s00542-025-05960-8, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa70643
Rashidi, Z., Azizishirvanshahi, S., & Rahmani, O. (2026). Enhanced super-harmonic resonance in piezoelectrically laminated curved microbeam resonators under fringing-field electrostatic actuation. European Journal of Mechanics - A/Solids, 116(Part B), 105941
https://doi.org/10.1016/j.euromechsol.2025.105941, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa70839

Holl Ymchwil

Erthyglau Cylchgronau

Rashidi, Z., Azizishirvanshahi, S., & Rahmani, O. (2026). Enhanced super-harmonic resonance in piezoelectrically laminated curved microbeam resonators under fringing-field electrostatic actuation. European Journal of Mechanics - A/Solids, 116(Part B), 105941
https://doi.org/10.1016/j.euromechsol.2025.105941, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa70839
Azizishirvanshahi, S., Madinei, H., Haddad Khodaparast, H., Steeneken, P., Younis, M., & Rezazadeh, G. (2025). Nonlinear dynamics of in-plane ring resonator for mass sensing. Microsystem Technologies, 31(12), 3945-3957.
https://doi.org/10.1007/s00542-025-05960-8, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa70643
Azizishirvanshahi, S., Haddad Khodaparast, H., Madinei, H., Younis, M., & Rezazadeh, G. (2025). Bifurcation-based dynamics and internal resonance in micro ring resonators for MEMS applications. Nonlinear Dynamics, 113(18), 24329-24342.
https://doi.org/10.1007/s11071-025-11379-7, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa69575
Rashidi, Z., Azizishirvanshahi, S., & Rahmani, O. (2024). Period-doubling cascade route to chaos in an initially curved microbeam resonator exposed to fringing-field electrostatic actuation. Nonlinear Dynamics, 112(12), 9915-9932.
https://doi.org/10.1007/s11071-024-09575-y, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa66206
Azizishirvanshahi, S., Madinei, H., Haddad Khodaparast, H., Faroughi, S., & Friswell, M. (2023). On the nonlinear dynamics of a piezoresistive based mass switch based on catastrophic bifurcation. International Journal of Mechanics and Materials in Design, 19
https://doi.org/10.1007/s10999-023-09650-z, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa62594
Aliasghary, M., Azizishirvanshahi, S., Madinei, H., & Haddad Khodaparast, H. (2022). On the Efficiency Enhancement of an Actively Tunable MEMS Energy Harvesting Device. Vibration, 5(3), 603-612.
https://doi.org/10.3390/vibration5030035, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa61472

Modiwlau a Addysgir

EG-2015 Mechanical Engineering Practice 1

This module deals with the development of hands on experimentation, the comparison of differing experimental result types through computational aided engineering, and report writing. The hands on experimentation aspects of the course introduces the students to experimental studies in a wide range of subjects. There are four individual hands on experiments (HEAT/JET/STRESS/VIBRATION). Each experiment is self contained and the student will be assessed via either: - A lab report. - An online Canvas assessment. Hands on experimental work is scheduled in groups and individuals will carry out four experiments. The assessments are all individually submitted. The students keep a log-book of the experimental observations and results, which is used for reference for the technical report from each experiment written-up in the week after the experiment. The computational aided engineering data aspects are carried out individually, using MATLAB, and Fusion 360 for the computational experimentation, where a digital log-book is to be used to note relevant and important information before a final report is created later in the academic year. This module will revise and develop the student¿s abilities in technical report writing.
EG-238 Experimental Studies for Medical Engineers

The course introduces the students to experimental studies in a wide range of subjects. Each experiment is self contained and the student will present the findings in written form through a lab report which will have a set of experiment specific questions to answer. This written report also forms the basis for the assessment. All students work in groups and carry out five experiments which vary according to discipline, however the assignments are all individually submitted. The students keep a log-book of the experimental observations and results, which is used for reference for the technical report from each experiment written-up in the week after the experiment.
EG-3081 Rotorcraft Theory

Develop an understanding of the theory of vertical flight, design and analysis of helicopters and other rotary-wing aircraft and gain an appreciation of the extra difficulties involved when the vehicle flow is cyclic in nature.
EG-360 Dynamics 2

Building on Dynamics 1, this module introduces the students to matrix analysis in discrete mass-spring damper systems, natural frequencies and mode shapes, principle of orthogonality, normal coordinates, detailed study of 2 degree of freedom systems, higher order systems, forced response, viscous damping, harmonic response, response to general forces, continuous structures, energy methods, displacement models, Rayleigh and Rayleigh-Ritz methods, methods of excitation, transducers, mounting structures, Fourier transforms in forced vibration, aliasing, leakage, FRF estimation, coherence, peak picking, circle fitting, rotordynamics, co-ordinate systems, unbalance and gyroscopic moments, the Jeffcott rotor, whirl, critical speeds, Campbell diagram.
EGA229 Experimental Studies - Aerospace

The course introduces the students to experimental studies in a wide range of subjects relevant to Aerospace Engineering. Each experiment is self contained and the student will present the findings in written form through a lab report (or combination of lab reports and class tests) which will have a set of experiment specific questions to answer. This written reports and class tests also forms the basis for the assessment. All students work in groups and carry out five in-situ experiments and one external experiment, however the assignments are all individually submitted. The students keep a log-book of the experimental observations and results, which is used for reference for the technical report from each experiment written-up within the fortnight after the experiment.

Dr Saber Azizishirvanshahi

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Modiwlau a Addysgir

EG-2015 Mechanical Engineering Practice 1

EG-238 Experimental Studies for Medical Engineers

EG-3081 Rotorcraft Theory

EG-360 Dynamics 2

EGA229 Experimental Studies - Aerospace