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.
This study develops a Bayesian method for planning optimal step-stress accelerated life testing. The planning of optimal accelerated life testing has been the subjects of numerous studies. Most existing methods develop plans that reduce or minimize the asymptotic variance of the maximum likelihood estimator of a reliability measure of interest, e.g., a specified low percentile of the lifetime distribution...
The testing bench was developed to test Integrative Performance of hydraulic retarder and dynamic united adjustment was used in it. Simulated loading and oil temperature stability control of the test bench were studied. In order to achieve a joint dynamic load simulation, vehicle acceleration resistance was simulated by inertial flywheels and adjustable resistance was simulated by AC electrical dynamometer...
Partial discharge (PD) is one of key factors which lead to premature failure of inverter-fed motors. It is proved that characteristic parameters of PD can be used to evaluate life of insulation material effectively under alternating current (AC). In this paper, some parameters of PD are statistically based on measurement results. Influence of impulse frequency on inception voltage of PD (PDIV), mean...
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.