Soil Salinization Level Monitoring and Classifying by Mixed Chaotic Systems

• Published in: Remote sensing (Basel, Switzerland) Vol. 13; no. 19; p. 3819
• Main Authors: Tian, Anhong, Fu, Chengbiao, Yau, Her-Terng, Su, Xiao-Yi, Xiong, Heigang
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 01.10.2021
• Subjects: Agricultural production; anthropogenic activities; calibration; Chaos theory; Chemical analysis; Chen-Lee master/slave chaotic system; China; Chua’s chaotic circuit; Classification; Comparative analysis; Divergence; Environmental monitoring; Linear circuits; mixed fractional-order chaotic system; Monitoring; Potassium; Precipitation; Remote sensing; Salinization; Salt; Signal processing; soil; Soil classification; Soil dynamics; soil hyperspectral; Soil salinity; soil salinization; soil salinization degree classification; soil salts; Soils; China

Soil salinization process is a complex non-linear dynamic evolution. To classify a system with this type of non-linear characteristic, this study proposed a mixed master/slave chaotic system based on Chua’s circuit and a fractional-order Chen-Lee chaotic system to classify soil salinization level. T...