Optimization And Regulation For Stripping-ration Of Open-pits Mines

Open-pit Mines should be planed and with the economic benefits index changing the plan should be changed .To seeking for the general benefits of mining. This paper employs some of operational research, the modern control theory and computer program principles and basic methods. Comprehensive considering various effects, the author set up a useful stripping-ratio mathematics models, discuss using optimal control theory during production processing of Open-pit mine and how to use the method of modern control theory in short-term and long-term adjusting and controlling production stripping-ratio.Based on operation facts in Open-pit mines, we translate the continue system to scatted optimizing of Open-pit mines production stripping-ratio. At the same time, adjusting and controlling production stripping-ratio as actual stripping-ratio diverging optimal stripping-ratio.The author adopts mostly the software engineering theory to develop the system, and uses the popular powerful system software as a tool. The Windows 98 is chosen as its operation platform, Delphi 5 , the object program system, as a develop tool .the unction of the system is realized more easily and naturally with the popular style of Windows .This system is rational in design ,and stable and reliable in operation ,and can meet the requirements of mine production ,as shown in the practical operation and do very good for rational optimum production in mine enterprises The results have shown that the method has remarkable effects and application prospects.