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.
12kV vacuum circuit breaker(VCB) is widely used in distribution system. It is important to research its state and analyze its performance changes. In this paper, several 12kV VCBs which had been in service for several years were investigated. Mechanical operate experiment was carried out on them, mechanical parameters were recorded. It was found that 7.7 percent of VCBs' closing speed was higher than...
The main goal of this paper is to investigate the presence of jumps in Shanghai Inter-bank Offered Rate (SHIBOR), which is Chinese money market benchmark interest rate, and compare interest rate models of SHIBOR based on MCMC Method. Although SHIBOR has become an important interest rate, on which a lot of derivatives underlie, it is less studied. The Markov Chain Monte Carlo method is applied to analyze...
Effective management of knowledge-intensive yield analysis plays a significant role in fast yield ramping. Over the problem domain of fault symptom identification in semiconductor yield anlaysis, three mechanisms are designed in this paper to extract the knowledge of engineers. The mechanisms include Unified Resource Model-based purpose and tool mapping for linking engineers' analysis purposes to...
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.