Dynamic Fracture Control via DRM-Algorithm

A method for automatic fracture control is proposed. The method is based on representative parameters measured continuously or at times which are employed as inputs to the DRN-Algorithm (Deterministic Regression Model program). The algorithm automatically checks the consistency of the input data on the basis of the known past history, forms the predictor-controller regression model and yields, as outputs, predicted values of the same parameters or of certain "safety" function corresponding to a particular engineering problem. On the basis of DRE-Algorithm the automatic safety control systems can be built not only to monitor and control the mechanical stress or fatigue situation but also to monitor and control the safety and quality parameters of chemical, biological, ecological and other processes.