The Development And Validation Of A Truck And Shovel Computer Model

The Calgary Coal Research Laboratory of CANMET and the National Research Council in Ottawa are developing a series of computer models aimed at improving productivity and operational practices of the Canadian surface coal mining industry. One of the top priorities in this respect is a comprehensive computer model of truck/shovel system. A total of twelve mining companies supplied data for validation purposes. The supplied data, operating practices and variances of individual mining systems from the general version of the computer models are discussed in the paper. A short overview of the truck/ shovel model and a plan for future activities involving the application of the computer models for simulation of mining practices are also described. The presented paper summarizes the experience gained during the collection of data for the development and validation of the model.