Zobrazeno 1 - 10
of 34
pro vyhledávání: '"J E Brignell"'
Autor:
J. E. Brignell
Publikováno v:
The International Journal of Electrical Engineering & Education. 27:159-159
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03604c5f7d6d6ef216ce9b91108aa1e7
https://doi.org/10.1177/002072099002700211
https://doi.org/10.1177/002072099002700211
Autor:
J E Brignell
Publikováno v:
Physics in Technology. 14:156-161
Report on Ultrasonic techniques, Institute of Physics (Materials and Testing Group), 6 January 1983 at University College, London.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4aa0fc1c79a15d29c1bab146465464e
https://doi.org/10.1088/0305-4624/14/3/409
https://doi.org/10.1088/0305-4624/14/3/409
Autor:
J E Brignell, R Young
Publikováno v:
Journal of Physics E: Scientific Instruments. 12:455-463
The ways in which the various roles of the computer (data logging, control, signal processing, interpretation and dynamic modelling) can be combined to provide powerful measurement methods are discussed with the aid of examples. Pitfalls associated w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4963363d7bc4e618d0f7bd670fadff99
https://doi.org/10.1088/0022-3735/12/6/002
https://doi.org/10.1088/0022-3735/12/6/002
Autor:
J E Brignell
Publikováno v:
Journal of Physics E: Scientific Instruments. 18:559-565
The problems associated with the use of solid state sensors in digital systems are reviewed and some solutions are offered which are intended to aid progress towards a methodology for the design and development of 'intelligent' sensor subsystems. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34b2183f65ff086b07116adb308a04c0
https://doi.org/10.1088/0022-3735/18/7/003
https://doi.org/10.1088/0022-3735/18/7/003
Publikováno v:
Journal of Physics E: Scientific Instruments. 21:259-263
The use of stimuli in computer-aided measurement which would not be available in classical techniques is discussed. In particular the problem that ideal filters are non-causal can be evaded by the generation of wholly band-limited functions in a comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94a9ef7f89251490a0fc80d0f72f47b7
https://doi.org/10.1088/0022-3735/21/3/004
https://doi.org/10.1088/0022-3735/21/3/004
Autor:
J E Brignell, A P Dorey
Publikováno v:
Journal of Physics E: Scientific Instruments. 16:952-958
The microprocessor offers considerable scope for increasing the utility of sensors. Nonlinearity is an example of a considerable problem for continuous electronics which is greatly diminished by the application of software techniques such as the 'loo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f25757fb5e08db816b1df290e7bf60a5
https://doi.org/10.1088/0022-3735/16/10/003
https://doi.org/10.1088/0022-3735/16/10/003
Autor:
J E Brignell
Publikováno v:
Journal of Physics E: Scientific Instruments. 18:759-765
The introduction of powerful and compact electronic systems which can be located within a sensor housing means that the sensor must now be treated as a sub-system of potentially great behavioural complexity. The author discusses the enabling technolo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::900c9e67c8c9c76196dbfb5e54d35c37
https://doi.org/10.1088/0022-3735/18/9/005
https://doi.org/10.1088/0022-3735/18/9/005
Autor:
J E Brignell
Publikováno v:
Journal of Physics E: Scientific Instruments. 20:1097-1102
The defects of sensor performance are reviewed in the light of the availability of modern digital methods for dealing with them. Particular emphasis is placed on modern distributed, and potentially large, instrumentation systems. Suggestions are made
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1a5c0fb1721acc48481a9892035bb66
https://doi.org/10.1088/0022-3735/20/9/005
https://doi.org/10.1088/0022-3735/20/9/005
Autor:
R A Comley, J E Brignell
Publikováno v:
Journal of Physics E: Scientific Instruments. 14:963-967
The application of microprocessor instrumentation to a clinical EEG problem, detection of a waveform known to be associated with the epileptic fit, is examined. Reasons are advanced for the relative failure of earlier attempts to use the matched filt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53be77181650de3578f6a2e7b9d81235
https://doi.org/10.1088/0022-3735/14/8/017
https://doi.org/10.1088/0022-3735/14/8/017
Autor:
J E Brignell, K D Metzmacher
Publikováno v:
Journal of Physics D: Applied Physics. 4:253-258
It is shown experimentally that the mean statistical time-lag for electric breakdown in n-hexane is inversely proportional to the area of a planar electrode system and independent of the electrode spacing. This is consistent with the conjecture that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::179cae9635c17a3681394455405eb9b1
https://doi.org/10.1088/0022-3727/4/2/310
https://doi.org/10.1088/0022-3727/4/2/310