Gauti Asbjörnsson

Doktor at Chalmers, Industrial and Materials Science, Product Development

Since 2010, Gauti Asbjörnsson has been a member of the Chalmers Rock Process Systems which is a part of the department of Product and Production Development with the focus on dynamic crushing plant simulation. With the dynamic simulator the aim is to improve the qualitative information for plant performance evaluation, support operator training and enable control algorithm optimization. With these different aims the general purpose is to provide a simulation tool which better represents the actual process than is available on the market today. Gauti plays an active part in two of the fundamental courses during the start of the Mechanical Engineering program. These courses are Machine Elements, and the Integrated Design and Manufacturing (IKOT) which are taught during the first and second year. Additionally Gauti is a member of the Global Comminution Collaborative (GCC)

Source: chalmers.se

Projects

2010–2014

Modelling and dynamic simulation of gradual performance deterioration of a crushing circuit – Including time dependence and wear

Magnus Evertsson Product Development
Gauti Asbjörnsson Product Development
Erik Hulthén Product Development
Swedish Mineral Processing Research Association

2013–2017

Development of Simulation Capability and Advanced Process Models for Rock Material, Ore, and Mineral Production

Magnus Evertsson Product Development
Erik Hulthén Product Development
Gauti Asbjörnsson Product Development
Simon Grunditz Product Development
Ali Davoodi Product Development
Anton Hjalmarsson Product Development
Development Fund of the Swedish Construction Industry (SBUF)
Swedish Mineral Processing Research Association
VINNOVA

2015–2017

LCA modul till Simuleringsplattform

Erik Hulthén Product Development
Gauti Asbjörnsson Product Development
Anton Hjalmarsson Product Development
Development Fund of the Swedish Construction Industry (SBUF)
VINNOVA

2014–2017

Effektiv och uthållig naturstensproduktion

Gauti Asbjörnsson Product Development
Lars-Ola Bligård Design and Human Factors
Cecilia Berlin Production Systems
Magnus Evertsson Product Development
VINNOVA

There might be more projects where Gauti Asbjörnsson participates, but you have to be logged in as a Chalmers employee to see them.

Publications

2017

Modelling environmental impacts of aggregates with dynamic simulations

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
Conference contribution
2017

Improvement Opportunities using Time dynamic Simulations

Marcus Johansson, Magnus Evertsson, Gauti Asbjörnsson
Conference contribution
2017

Feed-hopper level estimation and control in cone crushers

Pekka Itävuo, Gauti Asbjörnsson, Erik Hulthén
Minerals Engineering. Vol. 110, p. 82-95
Journal article
2017

State of the Art in Application of Optimization Theory in Minerals Processing

Kanishk Bhadani, Gauti Asbjörnsson, Erik Hulthén et al
Conference contribution
2016

Towards dynamical profit optimization of comminution circuits

Magnus Bengtsson, Gauti Asbjörnsson, Erik Hulthén et al
Minerals Engineering. Vol. 103, p. 14-24
Journal article
2016

Modelling of Discrete Downtime in Continuous Crushing Operation

Gauti Asbjörnsson, Magnus Bengtsson, Erik Hulthén et al
Minerals Engineering. Vol. 98, p. 22-29
Journal article
2015

Crushing Plant Dynamics

Gauti Asbjörnsson
Doctoral thesis
2015

Development of Operator training for the Swedish Aggregates Industry

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
Paper in proceedings
2015

Modelling of Discrete Downtime in Continuous Crushing Operation

Gauti Asbjörnsson, Magnus Bengtsson, Erik Hulthén et al
Paper in proceedings
2015

Model of banana screen for robust performance

Magnus Bengtsson, Gauti Asbjörnsson, Erik Hulthén et al
Minerals Engineering. Vol. 91, p. 66-73
Journal article
2015

ADVANCED MATERIAL MODELLING IN CRUSHING PLANTS USING REAL TIME ALGORITHMS

Magnus Bengtsson, Erik Hulthén, Magnus Evertsson et al
Conference poster
2014

Implementation of Dynamic Simulation at Anglo Platinum

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
Paper in proceedings
2014

Development of a cognitive supporting operator training environment

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
Paper in proceedings
2013

Modelling & Simulation of Dynamic Crushing Plant Behaviour with MATLAB-Simulink

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
Minerals Engineering. Vol. 43-44 (Special Issue: SI), p. 112-120
Journal article
2013

Modelling and Simulation of Dynamic Behaviour in Crushing Plants

Gauti Asbjörnsson
Licentiate thesis
2013

An On-line Training Simulator Built on Dynamic Simulations of Crushing Plants

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
15th IFAC symposium on Control, Optimization and Automation in Mining, Mineral and Metal Processing.. Vol. 15 (1), p. 218-223
Paper in proceedings
2012

Modelling Dynamic Behaviour of Storage Bins for Material Handling in Dynamic Simulations

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
XXVI International Mineral Processing Congress (IMPC 2012: Innovative Processing for Sustainable Growth; New Delhi; India; 24 September 2012 through 28 September 2012), p. 258-267
Paper in proceedings
2012

Optimisation opportunities for HPGR circuits

M.S Powell, M.M Hilden, Magnus Evertsson et al
Paper in proceedings
2012

Tuning of real-time algorithm for crushing plants using a dynamic crushing plant simulator

Erik Hulthén, Gauti Asbjörnsson, Magnus Evertsson
Paper in proceedings
2012

Modelling & Simulation of Dynamic Crushing Plant Behaviour with MATLAB-Simulink

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
Paper in proceedings
2012

Modelling & Simulation of Dynamic Crushing Plant Behaviour with MATLAB-Simulink

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
Paper in proceedings
2012

Modelling & dynamic simulation of gradual performance deterioration of a crushing circuit - including time dependence and wear

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
Minerals Engineering. Vol. 33, p. 13-19
Journal article
2012

A Training Simulator for Crushing Plant Operators

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
XXVI International Mineral Processing Congress (IMPC 2012: Innovative Processing for Sustainable Growth; New Delhi; India; 24 September 2012 through 28 September 2012), p. 2164-2171
Paper in proceedings