The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Base on the situation analysis of copper matte smelting in P-S converter in the slag stage, this paper use modern BP neural network algorithm to realize the intelligent prediction of optimal flux addition through C programming. The module which is proved by the neural network toolbox of MATLAB can meet the demand of practical application. And the algorithm training time is greatly shortened in engineering...
A modular, multi-level, integrated workflow is proposed for the development of complex product in this paper. The integrated workflow, which is driven by input/output template, pays more attention to design itself, not only emphasizes the business logic. The key problems in modeling the workflow are discussed to adapt workflow to the characteristics of design process of complex product. The dynamic...
Focusing on the complex, nonlinear and great hysteresis characteristics in the iron making process of blast furnace, the mathematical model of metallurgical can not satisfy the requirement of guiding operation, so the expert system based on the blast furnace expertspsila knowledge and experience developed rapidly. However, because of the limitation of the expertspsila knowledge and experience, this...
Computer-aided fixture design (CAFD) system is usually developed at a special CAD platform, which limits the data exchange between different CAD systems. How to transform data in modular fixture (MF) elements library of CAFD system from one CAD system to another is focused on in this paper. The tabular layouts of article characteristics (SML)-based method is adopted in the following ways: firstly,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.