Journal
SENSORS
Volume 19, Issue 19, Pages -Publisher
MDPI
DOI: 10.3390/s19194314
Keywords
chaotic circuit; proximity sensor; metal detector; inductive sensor; planar coil sensor; chaotic sensor
Funding
- Russian Science Foundation [19-79-00192]
- Russian Science Foundation [19-79-00192] Funding Source: Russian Science Foundation
Ask authors/readers for more resources
Engineering solutions based on dynamical chaos may improve the characteristics of various sensors such as metal detectors, salinometers, optical and magnetic field sensors, and so on. In this study, we investigated the possibility of creating inductive sensors based on Sprott chaotic oscillators with a planar printed circuit board inductive coil. The electric circuit of each sensor was obtained by merging two parts, namely, a harmonic oscillator and a nonlinear filter. A novel method for real-time oscillation analysis using a bandpass filter is presented. The suggested design technique was experimentally validated, and the sensor prototype showed characteristics making it practically applicable. In addition, the proposed technique can be used for the development of other types of sensors based on chaotic oscillators.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available