Application method and system of Internet-based mathematical model control production

Abstract

The invention provides an application method and system of an internet based mathematical model for controlling production. The application method comprises: running a mathematical model control module in parallel with a process control module that controls the production process online based on the internet, wherein the production process is still actually implemented by the process control module; and running the mathematical model control module in contrast to the process control module in the process of parallel online operation, and switching to the state where mathematical model controlmodule actually controls the production process for running when the mathematical model control software is improved and practical. The application method and system of the internet based mathematicalmodel for controlling production adopts the process control module to assist the mathematical model control module, and finds the optimal control parameter for the control system by switching and alternately using the two control modes on the Internet, so that the process system is always in an optimal state when dealing with changes.

Description

technical field [0001] The invention belongs to the field of production control, and in particular relates to an application method and system for controlling production based on an Internet-based mathematical model. Background technique [0002] Using a complete mathematical model instead of a set of relatively constant parameters to control the operation of production is something that practitioners have been trying to do for many years, but there are very few examples of successful application. The reason is that it is important One point is that the application of digital and analog needs to go through a process of repeated debugging under large-scale production conditions. In actual production, given such conditions, the cost is very high, so the application of digital and analog is also difficult to realize. [0003] There are many combinations of process parameters that allow production to run stably. Which set of parameters is the best combination or close to the bes...

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Problems solved by technology

[0005] In view of this, the present invention proposes an application method and system based on an Internet-based mathematical model to control production, in order to solve the problem that when the working conditions change, it is difficult to find a better process parameter collocation in a short period of time with traditional experience and methods, so that the entire The problem that the process system cannot run stably with low consumption

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