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Process control hierarchy analog steel rolling system

A technology of process control level and simulator, which is applied to the simulation process of specific applications, etc.

Inactive Publication Date: 2005-09-28
SHANGHAI BAOSIGHT SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, some well-known steel rolling mills at home and abroad only have partial simulation rolling functions, and have not formed a complete level simulation system from the perspective of the system

Method used

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  • Process control hierarchy analog steel rolling system
  • Process control hierarchy analog steel rolling system
  • Process control hierarchy analog steel rolling system

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Experimental program
Comparison scheme
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Embodiment Construction

[0019] Such as figure 1 , 2 Shown:

[0020] The simulated steel rolling system of the present invention comprises:

[0021] A plan simulator, which includes a simulator body (PRDSIM) for receiving messages by the plan simulator and a command interaction tool module (PRDUTL) for the plan simulator;

[0022] Steel pumping simulator, which includes the simulator body (EXTSIM) of the steel pumping simulator receiving message and the steel pumping simulator command interaction tool module (EXTUTL);

[0023] The event automatic occurrence simulator includes a simulator body (DYMSIM) of the event automatic occurrence simulator, a start-up processing device (DYMTIM) of the event automatic occurrence simulator, and a command interaction tool module (DYMUTL) of the event automatic occurrence simulator.

[0024] Firstly, the rolling plan data message from L3 (production management system) is simulated periodically through PRDUTL (plan simulator command interaction tool software) and P...

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Abstract

The steel rolling simulating system as one single layer simulating system with process computer may be used in the comprehensive debugging, field cold load measurement and hot load measurement of the simulating application system. The steel rolling simulating system includes three parts: 1. plan simulator to simulate the steel rolling plan from the production managing computer; 2. steel drawing simulator to simulate the steel drawing message from the heating furnace to create tracking initiation pointer, to insert request initiation event and to prepare the automatic event sending of subsequent event; and 3. automatic event simulator to simulate various messages from automatic rolling base system to create simulating message and subsequent event. The automatic event simulator can simulate all the process relevant events in the production line.

Description

technical field [0001] The invention relates to a simulated steel rolling system. Background technique [0002] The steel rolling industry is characterized by strong continuity, strong real-time performance, many control points, and complex processes. At present, the development of automatic control in this area is also changing with each passing day. A large number of operations were gradually realized through the control system. In the 1780 hot rolling project of the stainless steel project, the user requested that when the hot rolling is put into production, the contract management, plan management, actual performance management, storage area management, and delivery management functions of the production plan management computer, including all applications at the intermediate process control level , Model functions, all process control functions from the middle to process control level, and all direct digital control functional units down to basic automation must be full...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06G7/48
Inventor 周泽雁包清
Owner SHANGHAI BAOSIGHT SOFTWARE CO LTD
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