Small mark parameter self-correction method/system, readable storage medium and equipment

A self-correction and correction coefficient technology, applied in control/regulation systems, general control systems, program control in sequence/logic controllers, etc., can solve problems such as changes in equipment hardware conditions, and the inability of control mode equipment parameters to be suitable for production conditions.

Active Publication Date: 2018-04-20
SHANGHAI TOBACCO GRP CO LTD
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a small-brand parameter self-correction method / system, storage medium and equipment, which are used to solve the problem of the prior art when the cigarette shredded tobacco production line is debugged and accepted. The engineers of the company solidified the technical parameters of the equipment used in the silk drying head, but with the increase of the use time, the hardware status of the equipment changed, and at the same time, the output of small-brand varieties continued to increase, and the original control mode and equipment parameters were no longer suitable for the current situation. production situation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Small mark parameter self-correction method/system, readable storage medium and equipment
  • Small mark parameter self-correction method/system, readable storage medium and equipment
  • Small mark parameter self-correction method/system, readable storage medium and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] This embodiment provides a parameter self-correction method, which is used to correct the rated working point of the water removal amount and / or the preloaded dehydration coefficient in the control parameters of the dry moisture content of the shreds; the self-correction method of the parameters includes:

[0043] Accepting the specified extraction rated operating point and / or preload dehydration factor as self-correcting target parameters;

[0044] According to the correction model of the rated operating point of the water extraction capacity, the rated operating point of the water extraction capacity of each cigarette production brand is corrected; and / or

[0045] According to the correction mode of the preloaded dehydration coefficient, the preloaded dehydration coefficient of each cigarette production brand is corrected;

[0046] Wherein, the various brands of cigarettes produced include small brands and regular brands.

[0047] The method for self-correction of th...

Embodiment 2

[0138] This embodiment is a parameter self-correcting system, which is used to correct the rated working point of water extraction and / or the preloaded dehydration coefficient in the control parameters of the dry moisture content of the shreds. see image 3 , is shown as a schematic diagram of the principle of a parameter self-modifying system in an embodiment. Such as image 3 As shown, the parameter self-correction system 3 includes: a receiving module 31 , a first correction module 32 and / or a second correction module 33 .

[0139] In this embodiment, the receiving module 31 is configured to receive the designated rated operating point of water extraction and / or the preloaded dehydration coefficient as self-correction target parameters. Wherein, the various brands of cigarettes produced include small brands and regular brands.

[0140] The first correction module 32 coupled with the receiving module 32 is used for correcting the rated operating point of the water removal...

Embodiment 3

[0159] This embodiment provides a device, including: a processor, a memory, a transceiver, a communication interface, and a system bus; the memory and the communication interface are connected to the processor and the transceiver through the system bus to complete mutual communication, and the memory is used to store computer The program, the communication interface is used to communicate with other devices, the processor and the transceiver are used to run the computer program, so that the x device executes the various steps of the parameter self-correction method as described in the first embodiment, and / or executes the steps described in the first embodiment Each step of the parameter self-correction method of the small brand is described.

[0160] The system bus mentioned above may be a Peripheral Component Interconnect (PCI for short) bus or an Extended Industry Standard Architecture (EISA for short) bus or the like. The system bus can be divided into address bus, data bu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a small mark parameter self-correction method/system, a readable storage medium and equipment. The parameter self-correction method comprises the following steps: judging whether a current batch production task is a production task for producing small marks or not after receiving the current batch production task; if so, acquiring a water-distribution amount working point parameter of each small mark in a current batch in conjunction with a water-distribution amount temporary value of the conventional mark in a historical production bath of the conventional mark, and meanwhile correcting the pre-loading dehydration coefficient of each small mark according to a correction mode of the pre-loading dehydration coefficient; otherwise, correcting a water-distribution amount rated working point of each conventional mark according to the correction mode of the water-distribution amount rated working point, and meanwhile correcting the pre-loading dehydration coefficientof each conventional mark according to the correction mode of the pre-loading dehydration coefficient. By adopting the parameter self-correction method, the control manner is suitable for the changingworking condition of a cut-tobacco drier, and is compatible with the characteristics of the small marks, and the head material feature indexes and process capability indexes of the production tasks for the conventional mark and the small marks are increased.

Description

technical field [0001] The invention belongs to the technical field of tobacco shredded process control, and relates to a self-correction method and system, in particular to a small-brand parameter self-correction method / system, storage medium and equipment. Background technique [0002] Shredded leaf drying equipment is one of the important equipment in cigarette production, and it is the key equipment that determines the inner quality of cigarettes. At present, in the domestic tobacco industry's silk production process, the drum-type sheet drying machine is the most commonly used tobacco leaf drying equipment. Its working principle is to dry and dehumidify the leaf silk by using the combined drying method of conduction and convection. The working status of thin plate wire dryer includes preheating, start-up, production and tailing. [0003] In the starting state, since the shredded tobacco has not yet reached the outlet of the drying cylinder, the drying machine cannot re...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/05
CPCG05B19/054G05B2219/1103
Inventor 张翼叶申吴晓勇
Owner SHANGHAI TOBACCO GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap