RETHINKING MINING PROJECTS PLANNING: USING NASA-TLX TO MEASURE A NOVEL INTEGRATION BETWEEN OTSM-TRIZ AND DSM

CHRISTOPHER NIKULIN; CRISTOBAL ARRIETA; CRISTIAN VALDES; LEONARDO MADARIAGA

doi:https://doi.org/10.52152/D11312

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RETHINKING MINING PROJECTS PLANNING: USING NASA-TLX TO MEASURE A NOVEL INTEGRATION BETWEEN OTSM-TRIZ AND DSM

NOVEMBER 2024 - Volume: 99 - Pages: 579-584

DOI:

https://doi.org/10.52152/D11312

Authors:

CHRISTOPHER NIKULIN -

CRISTOBAL ARRIETA

CRISTIAN VALDES

LEONARDO MADARIAGA

Disciplines:

Organization and management of enterprises (GESTION DE PROYECTOS )

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Key words:: Mining Projects, OTSM-TRIZ, DSM, NASA-TLX
Article type:: COLABORACION/COLLABORATION DAMR
Section:: COLLABORATIONS

This research introduces an integrated methodology combining OTSM-TRIZ and the Design Structure Matrix (DSM) to enhance project planning and risk management in mining projects. OTSM-TRIZ, through a Network of Problems (NoP), systematically addresses complex challenges, while DSM analyzes task dependencies, optimizing resource allocation and sequencing. Applied in a real-world Chilean mining company with over 120 workers, the methodology improved outcomes by reducing trial-and-error iterations and boosting efficiency. Workers gained valuable insights into managing project complexity. NASA-TLX was used to explore usefulness authors’ proposal.

Keywords: Mining Projects, OTSM-TRIZ, DSM, NASA-TLX

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