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.
In this paper, real-time information record mainly includes real-time current and voltage waveform record, switch signal record, traveling wave record and weather condition record. When distribution network works in different states, the detected current and voltage waveform also are different. To some degree, waveforms can reveal a lot not only the real-time operating state of distribution network,...
The classification principles of the complex equipment health condition were proposed. the basic thought of fuzzy C means clustering algorithm (FCM) was analyzed. Further more, the advantages and disadvantages of traditional FCM were discussed. Then, the improved FCM algorithms based on artificial bee colony algorithm was suggested. Finally, complex equipment health condition classification scheme...
The development of accurate health condition prediction approaches has been a key research topic in condition based maintenance (CBM) in recent years. However, current health condition prediction approaches are not accurate enough, which has become the bottleneck for achieving the full power of CBM. Neural network based methods have been considered to be a very promising category of methods for equipment...
Manufacturing shop floor dynamics such as machine performance degradation or breakdown will affect the execution of planned production schedules. An intelligent shop floor is able to react to changes in a positive way. To give the early warning of the system/equipment health conditions and mission execution capability to the supervisory control will improve the productivity and efficiency of the shop...
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.