Control method of production system, production system, and storage medium

By acquiring texture feature data of flexible materials and multi-parameter fusion prediction, combined with feedforward open-loop control, the accuracy problem of deformation compensation in flexible material production systems is solved, thereby improving processing precision and quality.

CN122449909APending Publication Date: 2026-07-24HANGZHOU TAROMED MEDICAL EQUIP TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HANGZHOU TAROMED MEDICAL EQUIP TECH CO LTD
Filing Date
2025-09-08
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing technologies cannot accurately compensate for deformation in flexible material production systems, leading to problems with processing accuracy and quality. This is mainly because relying on a single tension parameter cannot reflect complex deformations, and PID control suffers from passive response and lag.

Method used

By acquiring the texture feature data of the flexible material on the roller conveyor, and combining it with the transmission speed, tension and environmental parameters, deformation prediction is performed, deformation compensation commands are generated, and feedforward open-loop control is used to drive the regulating roller for deformation compensation.

Benefits of technology

It improves the accuracy of deformation compensation for flexible materials, avoids the shortcomings of using a single parameter to characterize complex deformations, reduces passive response and hysteresis, and improves processing accuracy and quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application provides a control method of a production system, a production system and a storage medium. The method comprises the following steps: acquiring texture feature data of a flexible material on a roller mechanism, determining a deformation parameter of the flexible material based on the texture feature data; acquiring a transmission speed parameter of the roller mechanism, a tension parameter of the flexible material, and an environment parameter of an environment in which the flexible material is located; performing deformation prediction based on the transmission speed parameter, the deformation parameter, the tension parameter and the environment parameter to obtain a deformation prediction result; generating a deformation compensation instruction based on the deformation prediction result, and performing feedforward open-loop control on a driving mechanism based on the deformation compensation instruction to drive an adjusting roller to compensate for deformation of the flexible material. According to the application, the accuracy of deformation compensation of the flexible material can be improved.
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