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Wireless sensing

Control choices continue to provide many novel approaches. The users have to recognize what to specify such as soft, programmable, hybrid, wireless sensing/monitoring,160>161 or entirely new architectures. One should define control not by the PC box performing it, but rather by virtue of the problem it solves. To do this, users must consider the choices available at each level within a controller. The choice requires personal knowledge or help from a reliable source to determine which type of controller is appropriate for a specific application. [Pg.184]

Wireless Sensing and Acoustic Emission Array Techniques... [Pg.367]

Monitoring Bridges Using Wireless Sensing Techniques... [Pg.374]

Wireless sensing is a field of application with different requirements (Potyrailo et al. 2011). Wireless sensors are devices in which sensing electronic transducers are spatially and galvanically separated from their associated readont/display components, i.e., sensors have limited or no onboard... [Pg.29]

Next, the energy requirements for each element of the wireless-sensing application using AAA-alkaline cells with nominal voltage of 1.5 V will be determined. This particular cell costs about 0.25. The cell capacity is approximately 1,125 mAh. As discussed, the cell experiences reduction in capacity as it ages. [Pg.203]

Wireless sensing is an emerging technology a research project to develop applications for polymer process monitoring was suggested. [Pg.416]

A quite important parameter for the operation of washing machines is their load. There are several ways to measure the wash load, e.g the force required to rotate the drum/tub/pulsator could be measured and the required amount of water worked out accordingly, or the machine load could be measured by a remote pressure-sensing device with piezoresistive transducers and wireless communication... [Pg.108]

We employ the Neyman-Pearson detector to find the sensing coverage area of the surveillance wireless sensor networks. In order to find the breach path, we apply Dijkstra s shortest path algorithm by us-... [Pg.114]

Wireless sensor networks are prone to failures. Furthermore, the sensor nodes die due to their limited energy resources. Therefore, the failures of sensor nodes must be modeled and incorporated into the breach path calculations in the future. Simulating the reliability of the network throughout the entire life of the wireless sensor network is also required. Lastly, especially for perimeter surveillance applications, obstacles in the environment play a critical role in terms of sensing and must be incorporated into the field model. [Pg.115]

E. Onur, C. Ersoy and H. Delig, Sensing coverage and breach paths in surveillance wireless sensor networks , in Sensor Network Operations, S. Phoha, T. F. La Porta and C. Griffin, Editors, IEEE Press, 2005. [Pg.118]

Figure 10. Wireless Mote platform available from Crossbow Technology Inc. The photo shows the platform attached to a small portion of smart foam we have developed for sensing compression e.g. in smart fabrics for monitoring breathing. Figure 10. Wireless Mote platform available from Crossbow Technology Inc. The photo shows the platform attached to a small portion of smart foam we have developed for sensing compression e.g. in smart fabrics for monitoring breathing.
Wireless data communications devices are used to enable transmission of data between computer systems and/or between a SCADA server and its sensing devices, without individual components being physically linked together via wires or cables. In industrial chemical processing systems, these devices are often used to link remote monitoring stations (i.e., SCADA components) or portable computers (i.e., laptops) to computer networks without using physical wiring connections. [Pg.205]

Two of the primary applications for wireless data communications systems are to enable mobile or remote connections to a LAN, and to establish wireless communications links between SCADA remote telemetry units (RTUs) and sensors in the field. Wireless card connections are usually used for LAN access from mobile computers. Wireless cards can also be incorporated into RTUs to allow them to communicate with sensing devices that are located remotely. [Pg.208]

Hae 05] Haenggi, Martin Opportunities and challenges in wireless sensor networks, in Handbook of Sensor Networks Compact Wireless and Wired Sensing Systems, edited by Mohammad Ilyas and Imad Mahgoub, CRC Press LLC, 2005. [Pg.190]

We badly need a small sense organ for detecting wireless frequencies, eyes for infra-red, ultra-violet and x-rays, ears for supersonics, detectors of high and low temperatures, of electrical potential and current, and chemical organs of many kinds. We may perhaps be able to train a greater number of hot and cold and pain receiving nerves to take over these functions.16... [Pg.33]


See other pages where Wireless sensing is mentioned: [Pg.582]    [Pg.63]    [Pg.65]    [Pg.223]    [Pg.373]    [Pg.200]    [Pg.172]    [Pg.360]    [Pg.1759]    [Pg.582]    [Pg.63]    [Pg.65]    [Pg.223]    [Pg.373]    [Pg.200]    [Pg.172]    [Pg.360]    [Pg.1759]    [Pg.310]    [Pg.8]    [Pg.230]    [Pg.95]    [Pg.96]    [Pg.99]    [Pg.121]    [Pg.135]    [Pg.246]    [Pg.186]    [Pg.425]    [Pg.192]    [Pg.654]    [Pg.294]    [Pg.93]   
See also in sourсe #XX -- [ Pg.27 , Pg.37 ]




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