Fake facts & untrustworthy predictions
I need to confess to writing a misleading post some months ago entitled ‘In Einstein’s footprints?‘ on February 27th 2019, in which I promoted our 4th Workshop on the ‘Validation of Computational Mechanics Models‘ that we held last month at Guild Hall of Carpenters [Zunfthaus zur Zimmerleuten] in Zurich. I implied that speakers at the workshop would be stepping in Einstein’s footprints when they presented their research at the workshop, because Einstein presented a paper at the same venue in 1910. However, ...
This blog post appeared on December 4th, 2019, on realizeengineering.blog.
Same problems in a different language
I spent a lot of time on trains last week. ... The common thread, besides the train journeys, is the Fidelity And Credibility of Testing and Simulation (FACTS). My research group is working on how we demonstrate the fidelity of predictions from models, how we establish trust in both predictions from computational models and measurements from experiments that are often also ‘models’ of the real world. The issues are similar whether we are considering the structural performance of aircraft ..., the impact of agro-chemicals ..., or the performance of fusion energy and the impact of a geological disposal site ...
This blog post appeared on October 30th, 2019, on realizeengineering.blog.
On the trustworthiness of multi-physics models
... The process of validating computational models of engineering infrastructure is moving slowly towards establishing an internationally recognised standard... We have guidelines that recommend approaches for different parts of the validation process... Under the auspices of the MOTIVATE project, we are gathering experts in Zurich on November 5th, 2019 to discuss the challenges of validating multi-physics models, establishing credibility and the future use of data from experiments...
This blog post appeared on October 2nd, 2019, on realizeengineering.blog.
Archive video footage from EU projects
In Einstein's footprints?
... I have been involved in organising a number of workshops in Glasgow, London, Munich and Shanghai over the last decade. The next one will be in Zurich in November 2019 in Guild Hall of Carpenters (Zunfthaus zur Zimmerleuten) where Einstein lectured in November 1910 to the Zurich Physical Society ‘On Boltzmann’s principle and some of its direct consequences‘. Our subject will be different: ‘Validation of Computational Mechanics Models’; ...
This blog post appeared on February 27th, 2019, on realizeengineering.blog.
Last month I spent almost a week in Zurich. ... I was there for the mid-term meeting of the MOTIVATE project and to conduct some tests and demonstrations in the laboratories of our host, EMPA, the Swiss Federal Laboratories for Materials Science and Technology. Two of our project partners, Dantec Dynamics GmbH based in Ulm, Germany, and the Athena Research Centre in Patras, Greece, have developed methods for quantifying the uncertainty present in measurements of deformation made in an industrial environment using digital image correlation ...
This blog post appeared on December 12th, 2018, on realizeengineering.blog.