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Control performance evaluation device, a method and a storage medium of tobacco silk making equipment

A control performance and silk-making technology, which is applied in complex mathematical operations, instruments, data processing applications, etc., can solve the problems of weakening the control effect of the control loop, deterioration of the control loop performance, and difference in the control effect of the controller.

Inactive Publication Date: 2019-03-22
CHINA TOBACCO FUJIAN IND
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Problems solved by technology

The equipment can achieve better control performance in the early stage of controller design, but without effective maintenance and management, the performance of the control loop will deteriorate due to its own changes and external influences
On the other hand, the temperature and humidity of the production environment also affect the performance and operation status of the controller. Under different environmental temperature and humidity conditions, the control effect of the controller is different.
The deterioration of the performance of the control loop will greatly weaken the control effect of the control loop, resulting in the decline of product quality, the increase of unqualified products, and the increase of energy consumption and material consumption.

Method used

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  • Control performance evaluation device, a method and a storage medium of tobacco silk making equipment
  • Control performance evaluation device, a method and a storage medium of tobacco silk making equipment

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Embodiment Construction

[0026] The present disclosure will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the present disclosure are illustrated. The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present disclosure.

[0027] figure 1 It is a schematic flow chart of an embodiment of the method for evaluating the control performance of tobacco shredded equipment according to the present disclosure, such as figure 1 Shown:

[0028] Step 101, collect production process paramet...

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Abstract

The invention provides a control performance evaluation device, a method and a storage medium of tobacco silk making equipment. The method comprises the following steps of: collecting production process parameters corresponding to a plurality of production batches based on a preset data collection strategy; Determining the evaluation attribute of control performance and the evaluation index corresponding to the evaluation attribute of control performance; calculating The evaluation index value corresponding to the production process parameters, and evulating the control performance of the control system based on the evaluation index value. If the evaluation result of the control performance is medium or poor, optimizing and adjusting the control parameters of the control system. The device, the method and the storage medium of the invention can continuously monitor the control performance of the control system without disturbing the normal operation of the control system, so as to provide a professional for optimizing and adjusting, can provide early identification and diagnosis of the performance problems existing in the control system, and can improve the quality and the production efficiency of the product.

Description

technical field [0001] The invention relates to the technical field of tobacco equipment, in particular to a control performance evaluation device, method and storage medium of tobacco shredded equipment. Background technique [0002] The cigarette production process has a high degree of automation, and the production line of the silk workshop adopts a large number of automatic control technologies to improve work efficiency and reduce uncertain interference caused by manual control. The equipment can achieve better control performance in the early stage of controller design, but without effective maintenance and management, the performance of the control loop will deteriorate due to its own changes and external influences. On the other hand, the temperature and humidity of the production environment also affect the performance and operation of the controller. Under different environmental temperature and humidity conditions, the control effect of the controller is different...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06F17/16
CPCG06F17/16G06Q10/0639
Inventor 张炜李跃锋王道铨堵劲松江家森曾强邓宏博李善莲余志强吴添文刘喜利廖颖洁
Owner CHINA TOBACCO FUJIAN IND
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