The software for the control of capacitance structures parameters on the basis of electrostatic field power action use
- 1 — Ph.D. associate professor Saint Petersburg State Mining University
- 2 — Ph.D. associate professor Saint Petersburg State Mining University
- 3 — student Saint Petersburg State Mining University
Abstract
The software for the procedure of definition of parameters of a cap of condenser structure with mobile facings on the basis of use of power action of an electrostatic field is considered. The offered technique allows on one operation of removal volt – capacitance characteristics to define the whole complex of the major parameters of a cap – size of a working air gap, a membrane deflection, electret surface potential and a membrane tension. The expressions for capacity of a cap as a function of specified parameters are obtained. The software is developed for the technique use, allowing to define required parameters of a cap and to estimate their error. The procedure considered in the present work is a not destroying monitoring.
References
- Pshchelko N.S. Procedure for determination of parameters of a condensing structures with a movable capacitor plates // The Proceedings of the Mining Institute. 2010. Vol.187. P.117-124.
- Pshchelko N.S., Buevich V.V. Electrostatic field use for manufacturing and nondestructive testing of a condenser sensors and actuators // The Proceedings of the Mining Institute. 2010. Vol.186. P.253-256.
- Pshchelko N.S. Working of models and design of procedures for calculation of electric adhesion in metal (semiconductor) – dielectric systems: Phd thesis. Leningrad, 1988. 22 p.