Technology convergence for sustainable underground mine ventilation system control

Underground mining has yet to see an industry wide solution for control of their ventilation systems due to the complexity and sensitivity of the underground environment. Complexity arises from multi-level, multi-zone operations and sensitivity is associated with the impact that changes in equipment status and output have on air flows and quality throughout the mine. Our approach to solving this challenge incorporates system modeling and industrial control systems in a unified architecture. Although this approach can be applied to other processes and industries, this paper will cover the theoretical and practical aspects of an integrated model-control system (MCS) as it applies to underground mining ventilation.