Gauti Asbjörnsson

Docent vid Produktutveckling

Sedan 2010 har Gauti Asbjörnsson varit medlem av Chalmers Rock Process Systems som är en del av avdelningen för produkt-och produktionsutveckling med fokus på dynamiska krossanläggnings simuleringar. Med en dynamisk simulator är målet att förbättra den kvalitativa informationen för utvärdering av anläggnings prestanda, stöda operatörsutbildning och möjliggöra optimering av styralgoritmer. Det överordnade syftet är att tillhandahålla en simulering verktyg som bättre representerar den faktiska processen än vad som är tillgängligt på marknaden idag. Gauti spelar en aktiv roll i två av de grundläggande kurserna under början av Maskinteknik programmet. Dessa kurser är Maskinelement, och Integrerad Konstruktion Och Tillverkning (IKOT) som undervisas under det första och andra året. Dessutom Gauti är medlem i Global Comminution Collaborative (GCC)

Källa: chalmers.se
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Visar 81 publikationer

2024

Digitalisation as a Tool to Improve the Assessment of the Environmental Impact of Quarrying Operations

Felipe Sanchez Llancan, Christina Lee, Philipp Hartlieb et al
Paper i proceeding
2024

Development of production and environmental platforms for the European aggregates and minerals industries

Gauti Asbjörnsson, Adam Sköld, Kanishk Bhadani et al
Minerals Engineering. Vol. 206 (2024)
Artikel i vetenskaplig tidskrift
2024

Environmental performance of recycled aggregates from secondary sources: A case study on Norwegian site

Varun Gowda Palahalli Ramesh, Kanishk Bhadani, Gauti Asbjörnsson et al
Övrigt konferensbidrag
2024

Strontium Minerals as Critical Raw Materials—Market Dynamics, Processing Techniques, and Future Challenges

Diego Mesa, Pablo R. Brito-Parada, Varun Gowda Palahalli Ramesh et al
XXXI IMPC-International Minerals Processing Congress. Vol. XXXI, p. 1296-1307
Paper i proceeding
2024

Vibratory Screening – Practical Challenges and Production Losses

Kanishk Bhadani, Gauti Asbjörnsson, Magnus Evertsson
Övrigt konferensbidrag
2024

Application Of Production Simulation Combined With Site-Specific Data To Quantify The Environmental Performance Of Aggregate Products At Five Pilot Sites

Christina Lee, Felipe Sánchez, Gauti Asbjörnsson et al
Conference in Minerals Engineering
Paper i proceeding
2024

Down The Data Drain: How Can We Utilize Quarry Data For Environmental Assessment?

Christina Lee, Gauti Asbjörnsson, Magnus Evertsson
Minerals and Metallurgical Processing. Vol. XXXI, p. 1062-1069
Paper i proceeding
2024

Application of design of experiments (DoE) in evaluating crushing-screening performance for aggregates production

Kanishk Bhadani, Gauti Asbjörnsson, Kristoffer Hofling et al
Minerals Engineering. Vol. 209
Artikel i vetenskaplig tidskrift
2024

Strontium minerals as critical raw materials — Market dynamics, processing techniques, and future challenges

Diego Mesa, Varun Gowda Palahalli Ramesh, Francisco Ortega-García et al
Minerals Engineering. Vol. 220
Artikel i vetenskaplig tidskrift
2024

Application of Dynamic Process Simulation for Optimizing Bin Sizes of Crushing Plants

Kanishk Bhadani, Gauti Asbjörnsson, Magnus Evertsson
XXXI IMPC-International Minerals Processing Congress. Vol. XXXI, p. 3895-3904
Paper i proceeding
2024

Investigating Dynamic Behavior in SAG Mill Pebble Recycling Circuits: A Simulation Approach

Haijie Li, Gauti Asbjörnsson, Kanishk Bhadani et al
Minerals. Vol. 14 (7)
Artikel i vetenskaplig tidskrift
2024

The environmental impact of extraction: A holistic review of the quarry lifecycle

Christina Lee, Gauti Asbjörnsson, Erik Hulthén et al
Cleaner Environmental Systems. Vol. 13
Reviewartikel
2024

Evaluation of Input Data Quality in Standardized LCA for System Improvements in Continuous Manufacturing Systems

Christina Lee, Varun Gowda Palahalli Ramesh, Gauti Asbjörnsson
. Vol. Abstract Book, p. 16-16
Övrigt konferensbidrag
2024

Investigating Dynamic Behavior in SAG Mill Pebble Recycling Circuits: A Simulation Approach

Haijie Li, Gauti Asbjörnsson, Kanishk Bhadani et al
Minerals. Vol. 14 (7)
Artikel i vetenskaplig tidskrift
2023

Trade-Off Curves for Performance Optimization in a Crushing Plant

Kanishk Bhadani, Gauti Asbjörnsson, Monica Soldinger Almefelt et al
Minerals. Vol. 13 (10)
Artikel i vetenskaplig tidskrift
2023

Application of Design of Experiments (DoE) in Evaluating Crusher Circuit Performance

Gauti Asbjörnsson, Kanishk Bhadani, Erik Hulthén et al
Övrigt konferensbidrag
2023

Secondary Materials in the European Aggregate Market – What is Feasible Now?

Christina Lee, Lisa Dacklin, Gauti Asbjörnsson et al
Övrigt konferensbidrag
2023

Assessing the Environmental Impact of Mining - Holistic Data-Driven Approach for Quarrying Operations

Felipe Sanchez Llancan, Christina Lee, Philipp Hartlieb et al
Övrigt konferensbidrag
2022

Influence of quarry assets on aggregate products' environmental impact - can we continue to omit it?

Christina Lee, Per Murén, Gauti Asbjörnsson et al
IMPC Asia-Pacific 2022 Conference Prodeeings, p. 1357-1366
Paper i proceeding
2022

Continuous Assignment Development on Topology Optimization in Engineering Design

Gauti Asbjörnsson, Kanishk Bhadani
Övrigt konferensbidrag
2022

Different perspectives of dynamics in comminution processes

Gauti Asbjörnsson, Luís Marcelo Tavares, Aubrey Mainza et al
Minerals Engineering. Vol. 176
Reviewartikel
2022

Quantifying Electrification Requirement of Mobile Crushing Units in Swedish SME Quarries

Gauti Asbjörnsson, Sten Bergman, Magnus Evertsson
The proceedings of the 17th European symposium on comminution and classification
Paper i proceeding
2022

Sequential Design Process for Screening and Optimization of Robust and Reliability Based on Finite Element Analysis and Meta-Modelling

Tim Brix Tim Brix Nerenst, Martin Ebro, Morten Nielsen et al
Journal of Computing and Information Science in Engineering. Vol. 22 (4)
Artikel i vetenskaplig tidskrift
2022

Understanding Current Challenges in Evaluating Environmental Impacts for Aggregate Producers through a Case Study in Western Sweden

Christina Lee, Panagiota Papadopoulou, Gauti Asbjörnsson et al
Sustainability. Vol. 14 (3)
Artikel i vetenskaplig tidskrift
2021

Workpiece force and position control for active and flexible fixtures in assembly

Ilker Erdem, Gauti Asbjörnsson, Henrik Kihlman
International Journal of Advanced Manufacturing Technology. Vol. 112 (1-2), p. 333-346
Artikel i vetenskaplig tidskrift
2021

Image Process of Rock Size Distribution Using DexiNed-Based Neural Network

Haijie Li, Gauti Asbjörnsson, Mats Lindkvist
Minerals. Vol. 11 (7)
Artikel i vetenskaplig tidskrift
2021

Understanding Different Perspectives of Dynamics in Comminution Processes

Gauti Asbjörnsson, Magnus Evertsson, Aubrey Mainza et al
Övrigt konferensbidrag
2021

Development of a pre-verified epd tool with process simulation capabilities for the aggregates industry

Panagiota Papadopoulou, D. Penaloza, Gauti Asbjörnsson et al
Sustainability. Vol. 13 (17)
Artikel i vetenskaplig tidskrift
2021

Applied Calibration and Validation Method of Dynamic Process Simulation for Crushing Plants

Kanishk Bhadani, Gauti Asbjörnsson, Barbara Maria Schnitzer et al
Minerals. Vol. 11 (9)
Artikel i vetenskaplig tidskrift
2021

Isolating the impact of pebble recycling on AG/SAG circuit: a data-driven method

Haijie Li, Magnus Evertsson, Mats Lindqvist et al
Övrigt konferensbidrag
2021

Simulation-Driven Development for Coarse Comminution Process - A Case Study of Geita Gold Mine, Tanzania using Plantsmith Process Simulator

Kanishk Bhadani, Gauti Asbjörnsson, Paul Bepswa et al
Proceedings of the Design Society. Vol. 1, p. 2681-2690
Paper i proceeding
2021

Application of Optimization Method for Calibration and Maintenance of Power-Based Belt Scale

Kanishk Bhadani, Gauti Asbjörnsson, Erik Hulthén et al
Minerals. Vol. 11 (4)
Artikel i vetenskaplig tidskrift
2021

IMPROVING STUDENTS ENGAGEMENT WITH ACTIVE LEARNING IN ENGINEERING OPTIMISATION LECTURES

Gauti Asbjörnsson, Kanishk Bhadani
Proceedings of the International CDIO Conference. Vol. 2021, p. 536-546
Paper i proceeding
2021

Validation of a DEM model of screening performance

Ali Davoodi, Gauti Asbjörnsson, Erik Hulthén et al
Minerals Engineering. Vol. in press
Artikel i vetenskaplig tidskrift
2021

Improving Students Engagement with Active Learning in Engineering Optimization Lectures

Gauti Asbjörnsson, Kanishk Bhadani
Proceedings of the International CDIO Conference. Vol. 1 (1), p. 535-545
Paper i proceeding
2021

Fit-for-Purpose VSI Modelling Framework for Process Simulation

Simon Grunditz, Gauti Asbjörnsson, Erik Hulthén et al
Minerals. Vol. 11 (1), p. 1-12
Artikel i vetenskaplig tidskrift
2021

Probabilistic Performance Evaluation and Optimization of Medical Plastic Moulded Components Subject to Large Scale Production

Tim Brix Nerenst, Martin Ebro, Morten Nielsen et al
ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE). Vol. 2B-2021
Paper i proceeding
2021

Investigating the effect of the feeding arrangement on screen media wear and screening efficiency by using DEM

Ali Davoodi, Gauti Asbjörnsson, Erik Hulthén et al
Minerals Engineering. Vol. in press
Artikel i vetenskaplig tidskrift
2020

Utilization of environmental simulations in the design and operation of coarse comminution and classification circuit

Panagiota Papadopoulou, Gauti Asbjörnsson, Erik Hulthén et al
Övrigt konferensbidrag
2020

Utilization of environmental impact simulations in crushing plant operation

Panagiota Papadopoulou, Gauti Asbjörnsson, Erik Hulthén et al
IMPC 2020 - 30th International Mineral Processing Congress
Paper i proceeding
2020

Opportunities for the Application of Augmented Reality in Mining and Minerals Processing

Gauti Asbjörnsson, Maximilian Getz, Magnus Evertsson et al
IMPC 2020 Proceedings
Paper i proceeding
2020

Application of the Hilbert Transform for Diagnostic and Control in Crushing

Gauti Asbjörnsson, Ilker Erdem, Magnus Evertsson
Minerals Engineering. Vol. 147
Artikel i vetenskaplig tidskrift
2020

Development and implementation of key performance indicators for aggregate production using dynamic simulation

Kanishk Bhadani, Gauti Asbjörnsson, Erik Hulthén et al
Minerals Engineering. Vol. 145
Artikel i vetenskaplig tidskrift
2019

Importance of crusher control and cloud computing process monitoring of crushers

Gauti Asbjörnsson, A. Bolander, Erik Hulthén et al
IMCET 2019 - Proceedings of the 26th International Mining Congress and Exhibition of Turkey. Vol. 2019, p. 873-876
Paper i proceeding
2019

Comparative Study of Optimization Schemes in Mineral Processing Simulations

Kanishk Bhadani, Gauti Asbjörnsson, Erik Hulthén et al
IMPC 2018 - 29th International Mineral Processing Congress. Vol. 2019, p. 464-473
Paper i proceeding
2019

Application of the Discrete Element Method to Study the Effects of Stream Characteristics on Screening Performance

Ali Davoodi, Gauti Asbjörnsson, Erik Hulthén et al
Minerals. Vol. 9 (12)
Artikel i vetenskaplig tidskrift
2019

DYNAMIC MODELLING OF A SAG MILL-PEBBLE CRUSHER CIRCUIT BY DATA-DRIVEN METHODS

Haijie Li, Magnus Evertsson, Mats Lindqvist et al
Övrigt konferensbidrag
2019

Versatile crusher control and cloud computing process monitoring

Magnus Evertsson, Gauti Asbjörnsson, Anton Bolander et al
Book of Extended Abstracts, 16th European Symposium on Comminution and Classification, p. 103-104
Paper i proceeding
2019

Feedforward control for oscillatory signal tracking using Hilbert transform

Ilker Erdem, Gauti Asbjörnsson, Henrik Kihlman
European Journal of Control. Vol. 50, p. 41-50
Artikel i vetenskaplig tidskrift
2018

Application of Multi-Disciplinary Optimization Architectures in Mineral Processing Simulations

Kanishk Bhadani, Gauti Asbjörnsson, Erik Hulthén et al
11th International Comminution Symposium
Paper i proceeding
2018

Application of multi-disciplinary optimization architectures in mineral processing simulations

Kanishk Bhadani, Gauti Asbjörnsson, Erik Hulthén et al
Minerals Engineering. Vol. 128, p. 27-35
Artikel i vetenskaplig tidskrift
2018

Diagnostics of cone crusher feed segregation using power draw measurements

Albin Gröndahl, Gauti Asbjörnsson, Erik Hulthén et al
Minerals Engineering. Vol. 127, p. 15-21
Artikel i vetenskaplig tidskrift
2018

Dynamic modeling and simulation of a SAG mill-pebble crusher circuit by controlling crusher operational parameters

Haijie Li, Magnus Evertsson, Mats Lindqvist et al
Minerals Engineering. Vol. 127, p. 98-104
Artikel i vetenskaplig tidskrift
2018

Comminution process modelling from a sustainability perspective

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
11th International Comminution Symposium (Comminution '18)
Paper i proceeding
2017

Feed-hopper level estimation and control in cone crushers

Pekka Itävuo, Gauti Asbjörnsson, Erik Hulthén
Minerals Engineering. Vol. 110, p. 82-95
Artikel i vetenskaplig tidskrift
2017

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

Kanishk Bhadani, Gauti Asbjörnsson, Erik Hulthén et al
European Symposium on Comminution and Classification, Izmir, Turkey
Övrigt konferensbidrag
2017

Towards dynamical profit optimization of comminution circuits

Magnus Bengtsson, Gauti Asbjörnsson, Erik Hulthén et al
Minerals Engineering. Vol. 103-104, p. 14-24
Artikel i vetenskaplig tidskrift
2017

Improvement Opportunities using Time dynamic Simulations

Marcus Johansson, Magnus Evertsson, Gauti Asbjörnsson
Proceedings of the 15th European Symposium on Comminution and Classification (ESCC 2017)
Övrigt konferensbidrag
2017

Modelling environmental impacts of aggregates with dynamic simulations

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
Proceedings of the 15th European Symposium on Comminution and Classification (ESCC2017)
Övrigt konferensbidrag
2017

Impact of Feeding Position on Power Draw and Size Reduction in a Cone Crusher

Albin Gröndahl, Gauti Asbjörnsson, Johannes Quist et al
The 15th European Symposium on Comminution and Classification
Övrigt konferensbidrag
2016

Modelling of Discrete Downtime in Continuous Crushing Operation

Gauti Asbjörnsson, Magnus Bengtsson, Erik Hulthén et al
Minerals Engineering. Vol. 98, p. 22-29
Artikel i vetenskaplig tidskrift
2016

Model of banana screen for robust performance

Magnus Bengtsson, Gauti Asbjörnsson, Erik Hulthén et al
Minerals Engineering. Vol. 91, p. 66-73
Artikel i vetenskaplig tidskrift
2015

ADVANCED MATERIAL MODELLING IN CRUSHING PLANTS USING REAL TIME ALGORITHMS

Magnus Bengtsson, Erik Hulthén, Magnus Evertsson et al
Computational Modelling 2015, MEI conference
Poster (konferens)
2015

Development of Operator training for the Swedish Aggregates Industry

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
14th European Symposium on Comminution and Classification
Paper i proceeding
2015

Modelling of Discrete Downtime in Continuous Crushing Operation

Gauti Asbjörnsson, Magnus Bengtsson, Erik Hulthén et al
Computational Modelling 2015, MEI conference
Paper i proceeding
2015

Crushing Plant Dynamics

Gauti Asbjörnsson
Doktorsavhandling
2014

Development of a cognitive supporting operator training environment

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
27th International Mineral Processing Congress, IMPC 2014, Santiago, Chile, 20-24 October 2014
Paper i proceeding
2014

Implementation of Dynamic Simulation at Anglo Platinum

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
9th International Comminution Symposium 2014
Paper i proceeding
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
Artikel i vetenskaplig tidskrift
2013

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

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
IFAC Proceedings Volumes (IFAC-PapersOnline). Vol. 15 (1), p. 218-223
Paper i proceeding
2013

Modelling and Simulation of Dynamic Behaviour in Crushing Plants

Gauti Asbjörnsson
Licentiatavhandling
2012

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

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
8th International Comminution Symposium
Paper i proceeding
2012

Optimisation opportunities for HPGR circuits

M.S Powell, M.M Hilden, Magnus Evertsson et al
11th AusIMM Mill Operators’ Conference
Paper i proceeding
2012

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

Erik Hulthén, Gauti Asbjörnsson, Magnus Evertsson
8th International Comminution Symposium 2012
Paper i proceeding
2012

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

Gauti Asbjörnsson, Erik Hulthén, Magnus Evertsson
Conference in Minerals Engineering - Luleå
Paper i proceeding
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
Artikel i vetenskaplig tidskrift
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 i proceeding
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 i proceeding

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Visar 10 forskningsprojekt

2024–2025

EPD verktyg för ballastproduktion (EPD Berg 3)

Erik Hulthén Produktutveckling
Gauti Asbjörnsson Produktutveckling
Christina Lee Produktutveckling
Varun Gowda Palahalli Ramesh Produktutveckling
VINNOVA

2023–2024

Utbildningsplattform för livscykelanalys för byggprodukter baserade på nanopartiklar (NanOER)

Christina Lee Produktutveckling
Gauti Asbjörnsson Produktutveckling
Varun Gowda Palahalli Ramesh Produktutveckling
Europeiska kommissionen (EU)

2022–2027

Rotate - Cirkulära, ekologiska, väsentliga och kritiska råvaror

Kanishk Bhadani Produktutveckling
Gauti Asbjörnsson Produktutveckling
Varun Gowda Palahalli Ramesh Produktutveckling
Europeiska kommissionen (EU)

4 publikationer finns
2021–2025

DigiEcoQuarry - Hållbar digitala lösningar för ballast i Europa

Erik Hulthén Produktutveckling
Gauti Asbjörnsson Produktutveckling
Christina Lee Produktutveckling
Europeiska kommissionen (EU)

11 publikationer finns
2019–2022

Optimering av verkliga processer för bergmaterialproduktion

Erik Hulthén Produktutveckling
Kanishk Bhadani Produktutveckling
Gauti Asbjörnsson Produktutveckling
Magnus Evertsson Produktutveckling
Svenska Byggbranschens Utvecklingsfond (SBUF)

5 publikationer finns
2019–2022

Utveckling av ett web-baserat EPD-verktyg för bergmaterialproduktion (EPD Berg)

Erik Hulthén Produktutveckling
Panagiota Papadopoulou Produktutveckling
Christina Lee Produktutveckling
Gauti Asbjörnsson Produktutveckling
VINNOVA
Svenska Byggbranschens Utvecklingsfond (SBUF)

9 publikationer finns
2015–2017

LCA modul till Simuleringsplattform

Erik Hulthén Produktutveckling
Gauti Asbjörnsson Produktutveckling
Anton Hjalmarsson Produktutveckling
Svenska Byggbranschens Utvecklingsfond (SBUF)
VINNOVA

2014–2017

Effektiv och uthållig naturstensproduktion

Gauti Asbjörnsson Produktutveckling
Lars-Ola Bligård Design and Human Factors
Cecilia Berlin Produktionssystem
Magnus Evertsson Produktutveckling
VINNOVA

2013–2017

Utveckling av simuleringsförmåga och avancerade processmodeller för bergmaterial-, malm- och mineralproduktion

Erik Hulthén Produktutveckling
Ali Davoodi Produktutveckling
Anton Hjalmarsson Produktutveckling
Magnus Evertsson Produktutveckling
Gauti Asbjörnsson Produktutveckling
Simon Grunditz Produktutveckling
VINNOVA
Svenska Byggbranschens Utvecklingsfond (SBUF)
MinFo

1 publikation finns
2010–2014

Modellering och simulering av dynamiskt beteende i krossanläggningar

Magnus Evertsson Produktutveckling
Gauti Asbjörnsson Produktutveckling
Erik Hulthén Produktutveckling
MinFo

Det kan finnas fler projekt där Gauti Asbjörnsson medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.