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For the flotation process, the control target is not only to control the slurry level and pulp flow to track the set-points of the slurry level and pulp flow, but also to make the concentrate grade and tail grade within the target range. In order to achieve this goal, firstly, the model of the lower layer and the upper layer are established respectively; secondly, a multivariate PI controller is applied...
Information is one of most important bases in unconventional emergency response. The paper establishes system dynamics simulation model of informational control based on the law and principle of information behavior in unconventional emergency response. A case study of "723" high-speed railway accident reveals that information channel load, information technological development, information...
Document processing has the characteristics of MVC. By using MVC pattern, a document processing system can be divided into the roles of model, view and controller. This article proposes a framework of office document processing based on MVC and XForms and discusses the key technologies of on-line office document processing system, as well as how to recognize and separate model, view and controller...
Among many phases in an enterprise process lifecycle, it is typically over process executions that various delays, sometimes even total loss of control, become inevitable. We propose key concepts and process models of an integrated enterprise process control system aiming at rectifying the common pitfalls. While preserving great simplicity and acceptability, the system integrates the Responsibility...
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