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According to the demand of manipulator's repeatability in industrial production line, we developed a portable measurement equipment and especially designed the structure of reference block. Meanwhile, we proposed an algorithm to reduce difficulty of measurement. Then we operated a simulation experiment on manipulator through Pro/Engineer, which is abbreviated to Proe in the following text, and got...
Internet of thing (IoT) is not only a promising research topic but also a blooming industrial trend. One typical application is environmental sensing which is the basis of automation systems applied in home, factory, agriculture, disaster prevention/detection, and so on. To increase the serving area especially for outdoor scenarios, long transmission range is preferred, but this makes a sensor node...
In traditional cognitive radio ad hoc networks (CRAHNs), each unlicensed node senses and attains its own idle frequency channel. Considering that the available channels at different nodes may be different, a dedicated common control channel (CCC) facilitates the exchange of the spectrum availability information of each node, and then forthcoming communication nodes tune to the same frequency channel...
Maximizing the lifetime of a sensor network by scheduling operations of sensors is an effective way to construct energy efficient wireless sensor networks. After the random deployment of sensors in the target area, the problem of finding the largest number of disjoint sets of sensors, with every set being able to completely cover the target area, is nondeterministic polynomial-complete. This paper...
In this paper, it demonstrates a CMOS-compatible transducer for creatinine detection. Different with traditional application of ISFET (Ion Selective Field Effect Transistor), it is not for the hydrogen ion detection. To combine the CMOS MEMS platform with MIP (Molecular Imprinting Polymer) micro coating technologies, the developed MlP-gate ISFET could be used for the detecting of creatinine. The experiment...
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