Phillip Stothard

Taxonomy of interactive computer-based visualisation systems and content for the mining industry – part 2

Abstract This is the second paper of a series authored by a collaboration of international researchers. It develops taxonomy for computer-based virtual reality simulators of relevance to the mining industry. A summary is presented of simulator types implemented in the industry, and continuums are used to explain concepts and issues that affect simulator development and integration. The paper classifies simulators and demonstrates that there are potentially many simulator formats still to be realised and implemented by the mining industry. Simulator issues that are often overlooked such as human factors, cognitive load and development costs and their impact on the development of sustainable simulator technologies are considered in some detail. Barriers to development and integration are mentioned, and the need for industry to engage with university-level research and develop a uniform and integrated approach are discussed. Finally, a brief case study is presented and conclusions are drawn about the current status and sustainability of simulator development in the mining industry.

Development of serious computer game based training module and its integration into working at heights mine site induction - Part I

Abstract This paper reports the findings of a collaborative project that developed and demonstrated a serious computer game (SCG) based simulation training module for mine site inductions. It is the first of two papers. The project was collaboration between the University of New South Wales, the University of Adelaide, BHPB Olympic Dam Expansion, Resources and Engineering Skills Alliance, TAFESA and Skills DMC. The project was a pilot aimed at improving mine site inductions by developing a prototype SCG for trainers to incorporate into their regular training activities. The outcome was a high quality generic SCG that provides an interactive visualisation of an Australian mine site operation under construction. The conclusions and recommendations derived from this part of the study are summarised and discussion on the improvement of the SCG based simulation module is presented and some recommendations made. Scientific testing of the module and its site deployment are presented in the subsequent paper.

Application of a large-screen immersive visualisation system to demonstrate sustainable mining practices principles

Abstract Can large-screen visualisation and simulation technology be utilised to depict sustainable mining practices? The system described here provides an opportunity to experience a mine site and the surrounding area via visualisation and simulation. The system presents sustainable mining concepts that must be managed at a mine site surrounded by a national park. The system includes historic and current data and perspectives from mine site, environmental and local personnel. All information must be assessed against an original environmental impact statement and conclusions be drawn upon how the mine has developed. Knowledge gained is transferred to a new site, and issues must be resolved to the satisfaction of all stakeholders. The paper summarises the system and reports outcomes of a trial deployment. The results are encouraging, and the system may prove to be a useful tool for community engagement and mine planning on future projects.

Development of a very low-frequency electromagnetic sonde for the measurement of settlement through rock and mining backfill

Abstract A prototype sonde has been developed to establish whether distance and, hence, movement can be measured over short ranges by the use of low-frequency electromagnetic fields. An initial trial under laboratory conditions demonstrated that the principle could be used for measurements through air, though the measurements were affected by temperature and by vehicle movements outside the laboratory. Subsequent field trials at an abandoned mine produced measurements through up to 20 m of rock that were very close to the surveyed distances. Finally, a two-week trial of settlement monitoring undertaken in a roadway in the harsh underground environment of Boulby salt and potash mine confirmed the potential of the technique for accurate measurement of convergence and separation. Further tests of the ability of the sonde to measure settlement through fill are now planned.