Electronic copper foil additive filling formula control system and method based on expert system
An expert system and electronic copper foil technology are applied in the direction of electrical program control, program control in sequence/logic controller, electroforming, etc., to achieve the effects of reducing waste, stabilizing the production process, and improving consistency
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Embodiment 1
[0052] This embodiment discloses an electronic copper foil additive filling formula control system based on an expert system, including
[0053] In the part of knowledge acquisition and knowledge base, the semi-automatic knowledge acquisition method or automatic knowledge acquisition method is used to collect relevant summaries and experiences of producing electronic copper foil knowledge, and form the knowledge collection required for additive control, and at the same time modify and expand the knowledge collection;
[0054] The inference engine part is used to explain the knowledge in the knowledge set, select the corresponding strategy according to the knowledge, explain and execute to obtain the control strategy, and record the result to the appropriate space of the dynamic library; the inference engine part includes an inference engine and an interpreter ;
[0055] The formula control part is used to automatically call the proportional relationship between different ingre...
Embodiment 2
[0067] This embodiment discloses as figure 1 An expert system is shown. The expert system in this embodiment is a computer intelligent program system with long-term knowledge summary and experience in producing electronic copper foil. Including knowledge base, inference engine, interpreter, knowledge acquisition, database and man-machine interface.
[0068] The knowledge base of this embodiment is a collection of knowledge required for additive control, including electrolyte composition, filling control rules and other relevant information.
[0069] The knowledge in the knowledge base of this embodiment comes from the long-term knowledge summary and experience in producing electronic copper foil, and is the key to determining the capability of the expert system, that is, the quality and quantity of knowledge in the knowledge base determine the quality level of the expert system.
[0070] The knowledge base of this embodiment is the core component of the expert system. The kn...
Embodiment 3
[0081] This embodiment discloses a recipe control. In the field of automatic manufacturing control, a recipe is used to control the proportional relationship between different ingredients used to produce a product, and is a set of parameter setting values corresponding to some variables in the production process.
[0082] In this embodiment, when producing high temperature and high elongation copper foil (HTE foil), the system automatically detects the current current density, electrolyte temperature, and pH value of the electrolyte. Under the guidance of the expert system in Embodiment 2, according to the preset control Strategy, automatically calls an additive ingredient formula, which controls the additive ingredients and different equivalents for the production of HTE copper foil.
[0083] The above formula is protective colloid, sodium dimethylformamidopropane sulfonate, polyvinylamide, methyl orange, tetrahydrothiazole, ethylene thiourea, deionized water and the like. ...
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Abstract
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