Title:
CUTTING LENGTH REGULATION AND CONTROL METHOD FOR HIGH-PRECISION CUTTING OF GYPSUM PLASTER BOARD
Document Type and Number:
WIPO Patent Application WO/2024/060443
Kind Code:
A1
Abstract:
Disclosed in the present invention is a cutting length regulation and control method for high-precision cutting of a gypsum plaster board, comprising the following steps: step S1, dividing, into three operation stages, cutting operation tracks of cutters for cutting gypsum plaster boards, and quantifying driving energy consumption of the cutters of different sizes corresponding to the gypsum plaster boards having different cutting lengths; step S2, obtaining a model training sample on the basis of minimum driving energy consumption and cam curves of the cutters; and step S3, performing training on the basis of the model training sample by using a BP neural network so as to obtain a cam curve regulation and control model representing a mapping relationship between the cutting lengths and the cam curves. According to the present invention, a data sample of a construction model is obtained by using a driving energy consumption minimization optimization method, a cam curve regulation and control model is trained on the basis of the data sample, and the cam curve regulation and control model is directly applied to regulation and control of the cutting lengths of gypsum plaster boards, so that the complex calculation amount in the regulation and control process is avoided, the manpower workload is reduced, and the regulation and control precision and efficiency are improved.
Inventors:
YANG XIAODONG (CN)
YANG ZHENGBO (CN)
CHEN LING (CN)
YANG ZHENGBO (CN)
CHEN LING (CN)
Application Number:
PCT/CN2022/141985
Publication Date:
March 28, 2024
Filing Date:
December 26, 2022
Export Citation:
Assignee:
CHINA NATIONAL BUILDING MATERIALS TECH INNOVATION & RESEARCH INSTITUTE LIMITED COMPANY (CN)
BEIJING NEW BUILDING MAT PLC (CN)
CHINA NAT BUILDING MATERIAL GROUP CO LTD (CN)
BEIJING NEW BUILDING MAT PLC (CN)
CHINA NAT BUILDING MATERIAL GROUP CO LTD (CN)
International Classes:
G06F17/10; G06F30/27; G06N3/04; G06N3/08; G06Q50/04
Foreign References:
| CN115481356A | 2022-12-16 | |||
| US6584366B1 | 2003-06-24 | |||
| CN105160059A | 2015-12-16 | |||
| CN113815100A | 2021-12-21 | |||
| CN106406219A | 2017-02-15 | |||
| CN113515091A | 2021-10-19 | |||
| CN111857054A | 2020-10-30 | |||
| CN110244658A | 2019-09-17 | |||
| JPH1133986A | 1999-02-09 |
Attorney, Agent or Firm:
BEIJING HESHINIP INTELLECTUAL PROPERTY OFFICE (CN)
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