Temperature dependences of fibre-optical sensors of mechanical values Tập 1 - Trang 3 pp. - 2002
A.D. Bialik, I.A. Voronin, A.M. Zlobin
In the work the temperature dependences of the fibre-optical sensor of
mechanical values are explored. The examinations of influence of temperature
changes on the transmitting characteristic of FOS were spend. As a sensing
device the silicon membrane with width h1=40 micron with strong centre by width
h3=200 micron was used. The measuring were spend at temperatures T1=20/spl
deg/C, T2=60/spl deg/C... hiện toàn bộ
#Temperature sensors #Temperature dependence #Optical fiber sensors #Mechanical sensors #Sensor phenomena and characterization #Face detection #Silicon #Optical sensors #Diodes #Sensor systems and applications
Mathematical model of predicting and managing radio transmitting devices manufacturing risk Tập 1 - Trang 2 pp. - 2002
Y.M. Likhanov, D.Yu. Likhanov, D.S. Vilmitski
The mathematical probability-based model of predicting and managing radio
transmitting devices manufacturing risk is described.
#Mathematical model #Radio spectrum management #Risk management #Virtual manufacturing #Cutoff frequency #Circuits #Consumer electronics #Risk analysis #Impedance matching #Workability
Nanotubule formation by heterogeneous nucleation of silver along etched nuclear tracks in polyethylene terephthalate (PET) Tập 1 - Trang 5 pp. - 2002
A. Petrov, D. Fink, M. Muller, I. Sieber, M. Wilhelm, N. Stolterfoht, R. Papaleo, A. Schulz, J. Vacik, J. Cervena, V. Hnatowicz, L.T. Chadderton, A.S. Berdinsky, W. Fahrner
Silver nanotubules of 10 /spl mu/m length and 0.2 to 0.5 /spl mu/m diameter were
formed by chemical deposition of Ag onto the inner walls of etched tracks in
polyethylene terephthalate (PET). The tubule evolution, beginning with silver
nucleation from supersaturated solution, proceeding via Ag crystallite growth,
and ending with formation of a continuous cylindrical metal film, is
characterized by... hiện toàn bộ
#Silver #Etching #Insulation life #Positron emission tomography #Production #Polymers #Polyethylene #Physics #Scanning electron microscopy #Nanostructured materials
The XXI century as the century of microsystem technologies Tập 1 - Trang 10 pp. - 2002
V.A. Gridchin
This paper reports on the history of microelectromechanical devices and
microsystem technologies. In the list of mostly important advantages of the XX
century the appearance of new direction of technology have stayed almost
unnoticed. In American literature, "the MEMS is the way making things" (Maluf,
2000). The "things" can be quite various. They can perceive the information (to
make sensing) to ... hiện toàn bộ
#Micromechanical devices #Microelectronics #Signal processing #Monitoring #Actuators #Intelligent sensors #Nuclear weapons #History #Mass production #Costs
The device of digital data processing from the fibre-optical sensor of mechanical values Tập 1 - Trang 2 pp. - 2002
A.D. Bialik, I.A. Voronin
In the work the creation of the device of digital signal processing from the
fibre-optical sensor of mechanical values is featured. The device allows to
spend measurements and to produce adjustment of the sensor remotely and with a
big degree of accuracy. The device connects to a PC on a three-wire line of link
with usage of the standard transfer protocol of data RS-232C. The scheme is
implemented... hiện toàn bộ
#Data processing #Optical fiber devices #Optical fiber sensors #Mechanical sensors #Mechanical variables control #Electric variables control #Digital signal processing #Temperature sensors #Signal design #Microcontrollers
Index of authors Tập 1 - Trang 133-133 - 2002
Presents an index of the authors whose papers are published in the conference.
Index of authors Tập 2 - Trang 105-105 - 2002
Presents an index of the authors whose papers are published in the conference.
The model of the thermoisolated area of the thermoresistive transducer Tập 1 - Trang 3 pp. - 2002
S.N. Osinov
The physics processes that take place in the multifunctional thermoresistive
transducer were considered. For presented processes it was proposed to
synthesize the structures based on principles of the quasianalog modeling and to
use these structures for the theoretical model for the determination of the
deformations in the base sensitive element of the transducer, solution the
equation of the stab... hiện toàn bộ
#Thermoresistivity #Transducers #Micromechanical devices #Temperature sensors #Thermal stability #Dielectric substrates #Resistors #Heating #Physics #Humans
Prospects of using Si/CaF/sub 2/ structures in pressure sensors Tập 1 - Trang 2 pp. - 2002
N.M. Shmakov
The present work examines Si/CaF/sub 2/ structures. Comparative analysis of
existing structures of membrane tensoresistive sensors has shown the main
obstacle in their developing: a problem of thickness control and reproducibility
of an elastic element. It causes large diversity of strain sensor parameters,
affects their sensitivity and linear range of transformation. However, SOF
structures are v... hiện toàn bộ
#Silicon #Biomembranes #Lattices #Calcium #Capacitive sensors #Sensor phenomena and characterization #Mechanical sensors #Reproducibility of results #Microelectronics #Temperature sensors
The investigation of main characteristics of membrane thermal sensors based on silicon Tập 1 - Trang 3 pp. - 2002
T.A. Apasova, O.V. Lobach, M.V. Popova, A.A. Poplavnoy
The silicon thermoelectrical sensor measuring small heat flows has been
designed. The first test party has been fabricated. Sensor test methods have
been developed and carried out, topology defects have been reveal. Output
characteristics of the sensor have been received.
#Biomembranes #Sensor phenomena and characterization #Thermal sensors #Silicon #Testing #Temperature sensors #Thermal resistance #Fluid flow measurement #Voltage #Topology