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.
The three-level air tank system is widely used in the industrial manufacture as gas storage device. Because of its features like time-delay and great inertia, usually it is very difficult for the traditional PID controller to achieve ideal control performance. Aiming at solving practical problems, in this paper, we have proposed a constrained generalized predictive control (GPC) algorithm that the...
Currently controlling dosage in mineral flotation process is based on the subject experiences of operators, which are influenced by different operating technique. According to different shifts, process performance of forth flotation is different so that the flotation process is often running in unstable states. Lots of production data of gold and antimony forth flotation process have been acquired,...
As one of the most popular researches in the field of machine learning, spectral clustering algorithms have made great process in many different applications such as image processing. However, there are still some unsolved problems about spectral clustering algorithms, which should be immediately dealt with. These problems include how to build the affinity matrix, and how to deal with the eigenvectors...
With the rapid development of the terahertz spectroscopy technique, it has been widely used in the field of safety inspection, aerospace, life science and chemistry. Most explosives and related compounds have characteristic absorption and many nonmetal and nonpolarity materials are transparent to terahertz wave, so it has shown significant potential for the safety inspection. This article firstly...
Against the problem of the decline in the level of service caused by the interferences in the distribution of grain and oil, we make a model on disruption management in vehicle scheduling under the premise of full consideration of the constraints on cost, time and so on. At the same time, using the local search optimization of particle swarm optimization algorithm to solving the model, we verify the...
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.