A Modeling Method for Optimal Operation of Coaxial Cable Sheathing Machine
A technology of coaxial cable and modeling method, which is applied in neural learning methods, gene models, electrical digital data processing, etc., can solve problems such as inability to realize real-time online optimization, improve prediction accuracy and generalization ability, and ensure accurate Effects on Sex and Feasibility
Active Publication Date: 2015-10-28
HANGZHOU FUTONG ELECTRIC WIRE & CABLE
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Problems solved by technology
Therefore, there is still a large room for improvement in the configuration of production operation parameters obtained by this method. In addition, this method cannot achieve real-time online optimization.
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[0020] The implementation of the present invention will be described in detail below.
[0021] A modeling method for the optimal operation of a coaxial cable sheathing machine, specifically the following steps:
[0022] (1). Classify all possible sheath production materials according to a given sheath machine. Each material is classified into one category and divided into Classes, and for each type of sheath production materials collection coaxial cable sheathing machine production operating parameters and related indicators that characterize the production quality of coaxial cable sheaths, a database is established. As an example, here are 2 categories: PE (polyethylene), PVC (polyvinyl chloride).
[0023] The specific production and operation parameters of the coaxial cable sheathing machine are obtained through the operation of the numerical control system of the coaxial cable sheathing machine, or directly collected through instrument measurement.
[0024] The produ...
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The invention relates to a modeling method for the optimized operation of a coaxial cable sheathing machine. The existing method mainly depends on experience of workers. The method belongs to the modeling method that the classification is carried out according to production materials of sheaths, a radial basis neural network with high learning capability and function approximation capability is adopted. Before the modeling, modeling data is preprocessed, and corresponding models are selected according to practically used materials for carrying out optimization during final application. In the method, the data collection and the modeling are carried out according to sheath production material classification, data samples are selected and preprocessed, different types of models corresponding to different production materials are built, and in addition, the corresponding models are selected for carrying out optimization according to production material conditions in the practical production. The method has the advantages that the defect of realizing the judgment by depending the experience of operators in the prior art is overcome, the prediction accuracy and the generalization capability of the modeling are ensured through data selection and preprocessing, and the accuracy of the relationship between the production operation parameters and the quality index of the sheathing machine can be effectively improved by the method.
Description
technical field [0001] The invention belongs to the technical field of information and control, and relates to a modeling method for optimal operation of a coaxial cable sheathing machine. Background technique [0002] The optimized operation of the coaxial cable sheathing machine is an important technical means to ensure the quality of the coaxial cable sheath. Its goal is to adjust the feeding speed, core wire speed, and High-efficiency and high-quality operating conditions can be obtained by controlling production operating parameters such as temperature. The collocation of production operation parameters such as the sheath material used in the coaxial cable sheathing machine, the temperature in the production process, and the speed at which the core wire passes through the sheathing machine has a direct impact on the quality of the coaxial cable sheath. Different sheath materials , The configuration of production operation parameters such as temperature and the speed of...
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IPC IPC(8): G06F19/00G06N3/08G06N3/12
Inventor 王春林
Owner HANGZHOU FUTONG ELECTRIC WIRE & CABLE