Real-time measurement of moisture content of paddy rice based on microstrip microwave sensor assisted by machine learning strategies
J Liu, S Qiu, Z Wei - Chemosensors, 2022 - mdpi.com
Moisture content is extremely imoprtant to the processes of storage, packaging, and
transportation of grains. In this study, a portable moisture measuring device was developed …
transportation of grains. In this study, a portable moisture measuring device was developed …
Moisture measurement of tea leaves during withering using multifrequency microwave signals optimized by ant colony optimization
C Wu, J Qian, J Zhang, J Wang, B Li, Z Wei - Journal of Food Engineering, 2022 - Elsevier
The rapid and accurate moisture content (MC) measuring of withering tea leaves faces
multiple challenges. In this study, a self-developed microwave sensing system equipped …
multiple challenges. In this study, a self-developed microwave sensing system equipped …
Thickness-independent measurement of grain moisture content by attenuation and corrected phase shift of microwave signals at multiple optimized frequencies
J Zhang, C Wu, W Shao, F Yao, J Wang… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Inadequate drying and overdrying of grains due to the absence of timely and reliable
information on moisture content (MC) aggravates grain postharvest loss. In this study, we …
information on moisture content (MC) aggravates grain postharvest loss. In this study, we …
Nondestructive wheat moisture detection system with metasurface plane wave antenna and de-embedding algorithm
M Li, T Hou, C Cai, Z Lv, Y Wu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The precise measurement of wheat moisture content is a key issue to ensure the quality and
safety of wheat. However, high-precision, rapid, and nondestructive detection of wheat …
safety of wheat. However, high-precision, rapid, and nondestructive detection of wheat …
Multi-frequency microwave dielectric properties-based method coupled with SPA-PLSDA algorithm for rapid discrimination of grain mildew
To achieve in-situ monitoring of the occurrence of grain mildew and ensure food safety, this
study took paddy grains as the object and carried out the discrimination of paddy mildew …
study took paddy grains as the object and carried out the discrimination of paddy mildew …
Density-independent wheat moisture content detection based on DMLA
M Li, Y Ma, Q Pan, Y Qin, M Yuan, Y Wu… - Journal of Food …, 2025 - Elsevier
Rapid and high-precision wheat moisture detection is of great significance in ensuring
wheat quality throughout transportation, storage, and procurement. The microwave method …
wheat quality throughout transportation, storage, and procurement. The microwave method …
Intelligent non-destructive measurement of coal moisture via microwave spectroscopy and chemometrics
The rapid and non-destructive measurement of coal moisture content is essential in the coal
industry for production, transportation and utilization purposes. Existing measurement …
industry for production, transportation and utilization purposes. Existing measurement …
[HTML][HTML] Multi-Frequency Microwave Sensing System with Frequency Selection Method for Pulverized Coal Concentration
H Tian, F Gao, Y Meng, X Jia, R Yu, Z Wang, Z Liu - Sensors, 2024 - mdpi.com
The accurate measurement of pulverized coal concentration (PCC) is crucial for optimizing
the production efficiency and safety of coal-fired power plants. Traditional microwave …
the production efficiency and safety of coal-fired power plants. Traditional microwave …
Moisture Content Estimation Models of Flour Matrices in the 67-110 GHz Frequency Range using a Non-Destructive and Contactless Monitoring System
This work addresses the lack of moisture content estimation models for food products in the
millimeter-wave frequency range and showcases the potential of this range for designing …
millimeter-wave frequency range and showcases the potential of this range for designing …
AdaBoost-SVR Model-based Transmitted Microwave Sensing in Wheat Moisture Prediction
D Dai, X Mao, Y Liu, D Chen, S Guo… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
The moisture content (MC) is a critical factor influencing the quality of wheat. Presently, the
existing MC sensing methods do not provide a swift and precise determination of the wheat's …
existing MC sensing methods do not provide a swift and precise determination of the wheat's …