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With the increasing contradiction between demand of power supply reliability and investment, Power supply mode meeting consumers' different need of reliability is a reasonable solution. The divisional but centralized urban functional areas provides possibility for it. This paper aims to research the consumer-oriented differential power supply modes which meeting different urban functional areas' needs...
Induction motors are widely used in industry, and usually have a long life. To predict the life and reliability of the motors within a reasonable time, a simple and available accelerated degradation testing method is presented. To simulate the unbalanced load on the motor, the lamina with circular holes is mounted on the shaft of the motor eccentrically, and different unbalanced loads are obtained...
On the ground of high resistance to pressure, long life and good retractility, the welded metal bellows are widely used by the space industry. Their performance reductions have a serious effect on the system reliability of space products during the storage. The strength and stiffness analysis of welded metal bellows are performed by theoretical research, numerical simulation and test verification...
Content-Centric Networking (CCN) is a new paradigm, which aims at rethinking the network architecture with a fundamental shift from host-centric to content-centric communication model. Although CCN provides a good fit to the massive amount of static content, it has limited consideration for the effects on the real-time traffic such as live streaming, e-commerce transactions or online-gaming. We argue...
Based on random censored data, the maximum likelihood estimation method of parameters of the Weibull distribution is put forward. By the parameters estimation, the reliability analysis of the engineering data of rocket engine trials is given. The estimation values of shape parameters and reliability analysis show that the method is feasible.
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