By Dr Sebastian Moritz Oberst

Conference Papers

Oberst SM; Lai JC, 2010, 'Acoustic Radiation of Friction-induced Pad-mode Instability in Disc Brake Squeal', in Proceedings of 20th International Congress on Acoustics ICA 2010, Australian Acoustical Society, Sydney, pp. 1 - 11, presented at International Congress on Acoustics and Australian Acoustical Society Annual Congress, Sydney, 23 August 2010 - 27 August 2010, http://www.acoustics.asn.au/conference_proceedings/ICA2010/cdrom-ICA2010/papers/p37.pdf

Oberst SM; Lai JC, 2010, 'Numerical Methods for Simulating Brake Squeal Noise', in Proceedings of 20th International Congress on Acoustics ICA 2010, Australian Acoustical Society, Sydney, pp. 1 - 12, presented at International Congress on Acoustics, Sydney, 23 August 2010 - 27 August 2010, http://www.acoustics.asn.au/conference_proceedings/ICA2010/cdrom-ICA2010/papers/p35.pdf

Oberst SM; Lai JC, 2010, 'Numerical Study of Friction-induced Pad-mode Instability in Disc Brake Squeal', in Proceedings of 20th International Congress on Acoustics ICA 2010, Australian Acoustical Society, Sydney, pp. 1 - 12, presented at International Congress on Acoustics, Sydney, 23 August 2010 - 27 August 2010, http://www.acoustics.asn.au/conference_proceedings/ICA2010/cdrom-ICA2010/papers/p36.pdf

Oberst SM; Lai JC, 2010, 'Uncertainty Modelling for Detecting Friction-induced Pad-mode Instabilities in Disc Brake Squeal', in Proceedings of 20th International Congress on Acoustics ICA 2010, Australian Acoustical Society, Sydney, pp. 1 - 12, presented at International Congress on Acoustics and Australian Acoustical Society Annual Congress, Sydney, 23 August 2010 - 27 August 2010, http://www.acoustics.asn.au/conference_proceedings/ICA2010/cdrom-ICA2010/papers/p423.pdf

Oberst SM; Lai JC, 2009, 'Numerical prediction of brake squeal propensity using acoustic power calculation', in Proceedings of Acoustics 2009: Research to Consulting, Australian Acoustical Society, Australia, presented at Acoustics 2009, Adelaide, SA, 23 November 2009 - 25 November 2009, http://www.acoustics.asn.au/joomla/acoustics-2009.html

Oberst SM; Lai JC, 2009, 'Non-linear analysis of brake squeal', in Proceedings of the 16th International Congress on Sound and Vibration (ICSV16), Polish Acoustical Society, Poland, presented at Recent developments in acoustics, noise and vibration, Krakow, Poland, 05 July 2009 - 09 July 2009, http://www.icsv16.org/

Oberst SM; Lai JC, 2009, 'Acoustic response of a simplified brake system by means of the boundary element method.', in Noise and Vibration: Emerging Methods (NOVEM 2009), Oxford, UK, 5-8 April 2009, ISVR, UK, presented at Noise and Vibration: Emerging Methods (NOVEM) 2009, Keble College, Oxford, 05 April 2009 - 08 April 2009, http://www.isvr.soton.ac.uk/novem2009/

Oberst SM; Lai JC, 2009, 'Numerical analysis of a simplified brake system', in Proceedings of NOVEM 2009, Noise and Vibration: Emerging Methods, University of Southampton, United Kingdom, presented at Noise and Vibration: Emerging Methods (NOVEM) 2009, Keble College, Oxford, 05 April 2009 - 08 April 2009, http://www.isvr.soton.ac.uk/novem2009/

Oberst SM, 2009, 'New Approaches for Understanding the Mechanisms of Brake Squeal', Oita, presented at Colloquium on Numerical Methods in Acoustics, Oita, 10 March 2009 - 11 March 2009

Oberst SM; Lai JC, 2008, 'New approaches for understanding the mechanisims of brake squeal', in Acoustics 2008, Australian Acoustical Society, Geelong, Australia, presented at Acoustics 2008: Acoustics and Sustainability, Geelong, Australia, 24 November 2008 - 26 November 2008, http://www.acoustics.asn.au/joomla/acoustics-2008-list-of-abstract.html#p74

Oberst SM; Lai JC, 2008, 'A Critical review of brake squeal and its treatment in practice', in Inter-noise 2008, Beijing, China, presented at Inter-noise 2008, the 37th International Congress and Exposition on Noise Control Engineering, Beijing, China, 26 October 2008 - 29 October 2008

Lai JC; Oberst SM; Moore SM; Papinniemi A; Hamdi S; Stanef D, 2008, 'Chaos in brake squeal noise', in Inter-noise 2008, Beijing, China, presented at Inter-noise 2008, the 37th International Congress and Exposition on Noise Control Engineering, Beijing, China, 26 October 2008 - 29 October 2008

Moore SM; Lai JC; Oberst SM; Papinniemi A; Hamdi S; Stanef D, 2008, 'Determining the effect of pad lining geometry on brake noise performance', in Inter-noise 2008, Beijing, China, presented at Inter-noise 2008, the 37th International Congress and Exposition on Noise Control Engineering, Beijing, China, 26 October 2008 - 29 October 2008

Oberst SM; Lai JC; Moore SM; Papinniemi A; Hamdi S; Stanef D, 2008, 'Statistical Analysis of brake squeal noise', in Inter-noise 2008, Beijing, China, presented at Inter-noise 2008, the 37th International Congress and Exposition on Noise Control Engineering, Beijing, China, 26 October 2008 - 29 October 2008

Conference Posters

Lu S; Zhang G; Luo Z; Oberst SM, 2018, 'Order pattern recurrence plots unveiling determinism buried in noise', Sydney, NSW, Australia, presented at UTS FEIT Research Showcase, Sydney, NSW, Australia, 14 June 2018 - 14 June 2018

Oberst SM; Stender M; Baetz J; Lampe F; Lai JCS; Morlock M; Hoffmann N, 2018, 'Extracting differential equations from measured vibro-acoustic impulse responses in cavity preparation of total hip arthroplasty', Madrid, Spain, presented at Experimental Chaos and Complexity Conference, Madrid, Spain, 04 June 2018 - 07 June 2018

Oberst SM, 2008, 'Is Brake Squeal a Chaotic Phenomenon?', Sydney, presented at Engineering Dean's Award for Excellence in Postgraduate Research, Sydney, 11 November 2008 - 11 November 2008

Conference Presentations

Lu S; Oberst SM; Zhang G; Luo Z, 2018, 'Comparing complex dynamics using machine learning-reconstructed attracting sets', presented at Colloquium on Irregular Engineering Oscillations and Signal Processing, Hamburg- Harburg, Germany, 10 September 2018 - 12 September 2018

Lu S; Oberst S; Zhang G; Luo Z, 2018, 'Comparing complex dynamics using machine learning-reconstructed attracting sets”, Colloquium on Irregular Engineering Oscillations and Signal Processing, 10-12 Sep, Hamburg, Germany.', presented at Colloquium on Irregular Engineering Oscillations and Signal Processing, Hamburg, Germany, 10 September 2018 - 12 September 2018

Oberst S; Lim S; Romão AC; Lai JCS; Stender M; Hoffmann N; Evans TA, 2018, 'Oberst S, Lim S, Romão AC, Lai JCS, Stender M, Hoffmann NP, Evans TA, “A coupled mono-bipedal biomechanical surrogate model to mimic ants walking and running gait analysed using recurrence plot quantification analysis, 10-12 Sep 2018, Hamburg, Germany.', presented at Colloquium on Irregular Oscillations and Signal Processing, 10 September 2018 - 12 September 2018

Stender M; Oberst S; Hoffmann NP, 2018, 'Reconstruction of differential equations from time-series data for feature engineering and model identification', presented at Colloquium on Irregular Oscillations and Signal Processing, Hamburg, Germany, 10 September 2018 - 12 September 2018

Oberst SM; Lai JCS; Evans TA, 2017, 'Extracting critical information from ant and termite substrate vibrations', presented at Invertebrate Sound and Vibration 2017, Ebsdorfergrund-Rauischholzhausen, Germany, 14 September 2017 - 17 September 2017

Oberst SM; Lester D; Niven RK; Ord A; Hobbs B; Hoffmann N, 2017, 'Application of recurrence plot quantification to mineralising systems in geology', presented at 7th Recurrence Plot Symposium, Sāo Paulo, 23 August 2017 - 25 August 2017

Stender M; Oberst SM; Hoffmann N, 2017, 'Why mechanical machines should be treated as complex systems', presented at 7th Recurrence Plot Symposium, São Paulo, 23 August 2017 - 25 August 2017

Oberst SM; Lai JCS; Evans TA, 2016, 'A review on the ability of termites to use substrate vibrations', presented at 1st International Symposium on Biotremology, San Michelle all'Adige, Italy, 05 July 2016 - 07 July 2016

Oberst SM; Zhang Z; Lai JCS, 2016, 'The role of nonlinearity and uncertainty to the prediction of brake squeal propensity', presented at 9th International Styrian Noise, Vibration & Harshness Congress, Steyr, Austria, 22 June 2016 - 24 June 2016

Brown M; Boyce RR; Griffin D; Lorrain P; Dimitrijevic I; Ramana A; Benson C; Lambert A; Polo M; Oberst SM; Tuttle S; Lingard D; Cartwright I; Hu G; Young M; Teske T; Colosi G; Jamali B; Horridge J; Dall'armi-Stoke G, 2015, 'Buccaneer Risk Mitigation Mission', presented at 15th Australian Space Research Conference, Canberra, 29 September 2015 - 01 October 2015

Oberst SM, 2012, 'Acoustic simulation of brake squeal noise', presented at SAE-A Advanced NVH Workshop, Melbourne RMIT, 26 June 2012 - 27 June 2012

Oberst SM, 2009, 'Keynote on: "Numerical Methods in Acoustics"', presented at Colloqium on Numerical Methods in Acoustics, Oita, Japan, 08 March 2009 - 12 March 2009

Conference Abstracts

Oberst S; Cartwright I; Teske T; Griffin D; Tuttle S; Lambert A; Lingard D; Boyce R, 2015, 'Sensitivity to micro-vibrations: damping of thin curved flexible space structures', UNSW Canberra, presented at Australian Space Research Conference 15, At UNSW Canberra, Volume: 15, UNSW Canberra, 29 September 2015 - 01 October 2015

Theses / Dissertations

Oberst SM, 2011, Analysis of brake squeal noise

Oberst SM, 2006, Application of the acoustic boundary element method on structural vibrations of tyres using the software package MatLab

Oberst SM, 2005, Oscillations and acoustic radiations of submerged cylindrical structures

Oberst SM, 2005, Evaluation of calls/puts (options) applying the Black & Scholes formula (Research seminar)

Preprints

Mandal S; Oberst S; Lai JCS, 2023, Modelling termites’ tunnelling and decision-making behaviors, http://dx.doi.org/10.1101/2023.10.05.561127

Kronowetter F; Maeder M; Chiang Y; Huang L; Schmid J; Oberst S; Powell D; Marburg S, 2023, Direct visualization of a Friedrich-Wintgen quasi-bound state in the continuum, http://dx.doi.org/10.21203/rs.3.rs-2311624/v1

Sepehrirahnama S; Oberst S; Chiang YK; Powell DA, 2021, Willis coupling-induced acoustic radiation force and torque reversal, http://arxiv.org/abs/2110.01354v2

Sepehrirahnama S; Oberst S; Chiang YK; Powell D, 2021, Acoustic radiation force and radiation torque beyond particles: Effects of non-spherical shape and Willis coupling, http://dx.doi.org/10.48550/arxiv.2107.01775

Chiang YK; Quan L; Peng Y; Sepehrirahnama S; Oberst S; Alù A; Powell D, 2021, Scalable Metagrating for Efficient Ultrasonic Focusing, http://dx.doi.org/10.48550/arxiv.2104.12937

Mandal S; Oberst S; Biswas MHA; Islam MS, 2021, Dynamic analysis and control of a rice-pest system under transcritical bifurcations, http://dx.doi.org/10.1101/2021.09.07.459216

Stender M; Tiedemann M; Spieler D; Schoepflin D; Hofffmann N; Oberst S, 2020, Deep learning for brake squeal: vibration detection, characterization and prediction, http://dx.doi.org/10.48550/arxiv.2001.01596

Melnikov A; Quan L; Oberst S; Alù A; Marburg S; Powell D, 2018, Acoustic meta-atom with maximum Willis coupling, http://dx.doi.org/10.48550/arxiv.1812.02318

Jordaan J; Punzet S; Melnikov A; Sanches A; Oberst S; Marburg S; Powell DA, 2018, Measuring monopole and dipole polarizability of acoustic meta-atoms, http://dx.doi.org/10.48550/arxiv.1809.04526

Back to profile page