CIRCUITS OF THERMIONIC EMISSION CURRENT AUTOMATIC CONTROL IN VACUUM MEASUREMENT INSTRUMENTS
Bartosz Kania
b.kania@pollub.plLublin University of Technology, Faculty of Electrical Engineering and Computer Science (Poland)
Jarosław Sikora
Lublin University of Technology, Faculty of Electrical Engineering and Computer Science (Poland)
Abstract
This paper contains a review of thermionic emission current regulation circuits for low electron's energy widely used in vacuum measurement instruments for example mass spectrometers, ionization gauges. Based on the analysis results a new thermionic emission current controller using non-linear, digital PID configuration has been proposed.
Keywords:
automatic control system, thermionic emission current, ionization, vacuum measurement instrumentsReferences
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Authors
Bartosz Kaniab.kania@pollub.pl
Lublin University of Technology, Faculty of Electrical Engineering and Computer Science Poland
Authors
Jarosław SikoraLublin University of Technology, Faculty of Electrical Engineering and Computer Science Poland
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