SIMULATION RESEARCH OF CAPACITANCE SENSOR BASED ON COMSOL
Journal Title: Topics in Intelligent Computing and Industry Design (ICID) - Year 2017, Vol 1, Issue 2
Abstract
Comsol is widely used in various fields of scientific research and engineering calculation with convenient, and it can simulate all kinds of physical processes in the field of science and engineering, and realize the highly accurate numerical simulation. This paper, taking a capacitance sensor with two flat plates as object, first derives the theoretical basis of capacitance sensor, and describes physical properties of capacitance sensor. On this basis, this paper simulates the features of capacitance sensor considering the edge field and boundary condition by Comsol software. And simulation results show that electric field distribution under different air domain is obtained and the effectiveness of the simulation of capacitance sensor is verified. The simulation results provide a certain technical reference for the design of the subsequent capacitance sensor or the related detection system, which can prove that this software is an effective tool in the process of electromagnetic engineering field at the same time.
Authors and Affiliations
Li Cai, Jianping Jia, Hongxia Wu
Keywords
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- EP ID EP409287
- DOI 10.26480/icie.01.2017.08.11
- Views 63
- Downloads 0
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