Progress in Computer Applications for Process Modeling, Simulation, and Control ? Introduction

Refinements and increased sophistication in modeling and simulation, and introduction of advanced techniques in automatic control made feasible with digital processor handling of data, represent the most significant fields of advancement during the past ten years. Extensions in capability to predict performance of beneficiation and other mineral extraction techniques now provide powerful assistance to developers and and designers of minerals processing unit operations and complete plant flowsheets. Computer aided advances are categorized by work in the following fields: - Steady state modeling and simulation of processes - Dynamic modeling and simulation of processes - Optimization methodology in crushing, grinding, and flotation - Optimal process control methods - Expert systems in process control