Control of wellbore pressure during drilling operations has always been important in the oil industry as this can prevent the possibility of well blowout. The present research employs a combination of automatic process control and statistical process control for the first time for the identification, monitoring, and control of both random and special causes in drilling operations. To this end, ...

High water usage is necessary while ore passes through the many stages of a mineral processing plant. However, dewatering system filters final pulp product to remove water, which reutilized in previous processes. This step fundamental reducing fresh new consumption. Usually, several tanks, pumps, and form system—any failure or shutdowns from those components disbalance flow. The waste tons prod...

MViews is a new approach to building Integrated Software Development Environments (ISDEs). Graph-based representations of software system data, and multiple views of this data, are kept consistent via graph components responding to descriptions of changes made to other components. This technique supports integrated, bi-directionally consistent graphical (interactively-edited) and textual (free-...

New telecommunications services have emerged which will place quite disparate processing demands on the control systems of exchanges and the optimal system configuration will depend on the call mix to be supported by the exchange. A cost effective distributed control system design in the ISDN and IN environments can be achieved by combining optimal placement of software functionality and optima...

Human-based quality control reduces the accuracy of this process. Also, the speed of decision making in some industries is very important. For removing these limitations in human-based quality control, in this paper, the design of an expert system for automatic and intelligent quality control is investigated. In fact, using an intelligent system, the accuracy in quality control is increased. It...