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.
Industrial wireless sensor networks (IWSNs) have the potential to contribute significantly in areas such as cable replacement, mobility, flexibility, and cost reduction. Nevertheless, the industrial environment that the IWSNs operate in is very challenging because of dust, heat, water, electromagnetic interference, and interference from other wireless devices, which make it difficult for current IWSNs...
This paper presents a reliability assessment model for the wind power converter system (WPCS). In this study, the most influential factors of average wind speed and wind turbulence intensity are considered. First, WPCS operation state is partitioned into different phases in terms of different thermal stress levels which are determined by its operation conditions of average wind speed and wind turbulence...
With the development of economic and information technology, more and more people use mobile phone to surf the internet. The purpose of this paper is to examine the factors of mobile phone data flow service adoption. The Unified Theory of Acceptance and Use of Technology (UTAUT) is used as a theoretical framework, and survey data are collected from 537 Chinese nationals. The results from structural...
With the success of wireless technologies and the number of wireless devices increasing, the wireless coverage footprint expands and removes the needs of wired networks for industrial applications. Wireless industrial sensor networks (WISNs) are a type of wireless sensor networks (WSNs), which dedicate to industrial applications. The WISNs bring several advantages over traditional wired industrial...
The applications of Neural Network (NN) in VV&A of complex simulation system were researched and discussed in this paper. Then the survey of accreditation method in simulation system was introduced briefly and the disadvantages of the traditional accreditation method were pointed out. After that, the relation between the accreditation and reliability evaluation was analyzed. Finally, a method...
This paper, putting the RFID-based mobile phone as the future terminal of the Internet of Things and considering varieties of technical indicators, compares and analyses three solutions to the credit card payment of mobile phone, and then gives the selective recommendation.
Industrial gas turbines are in operation around the world in many unfavorable environments. The safe operation is most important. In this paper, the common failure modes of gas turbine are stated. In order to find weakest link and take correction action, FMEA (failure mode and effect analysis) method has been applied. Because traditional FMEA method has some drawbacks, it is very difficult for three...
In this paper, device performance and reliability characteristics are investigated and discussed in Fin-type SONOS and SOHOS flash memory device. We also proposed the N2 implantation method for improvement of reliability characteristics in SOHOS flash memory device. It shows that data retention characteristic in N2 implantation SOHOS device is improved due to the nitrogen induced-deep traps, while...
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.