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Railway condition monitoring is one of crucial factors to ensure safe and cost-effectiveness of train operation. A fiber Bragg grating sensors based real-time train wheel condition monitoring system has been developed and reported by our team. In the system, the condition index (CI) is generated to indicate wheel condition. To further verify the system is reliable. This paper reports, as case studies,...
With the popularity of wireless devices and the increasing demand of network applications, it is emergent to develop more effective communications paradigm to enable new and powerful pervasive applications, and to allow services to be accessed anywhere, at anytime. However, it is extremely challenging to construct efficient and reliable networks to connect wireless devices due to the increasing communications...
The study aims to establish medical staff satisfaction evaluating system of sound environment in hospital waiting areas so as to provide a guide for the acoustical design of hospital. The system contains 37 items selected from 3 factors, and the survey has been completed by secret way on the spot. The important results are shown as follows: three main factors are got including subjective feelings...
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