Author

Jiamei Chai

Institution: China Coal Research Institute (China)

Observed institutions: Liaoning Technical University, China Coal Technology and Engineering Group Corp (China), China Coal Research Institute (China)

ORCID: 0000-0002-5739-0762

Observed ORCID: 0000-0002-5739-0762

OpenAlex ID: A5003757513

A Vital Signs Fast Detection and Extraction Method of UWB Impulse Radar Based on SVD

2022 · Siyun Liu, Qingjie Qi, et al. · Sensors · 34

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An Intelligent Signal Processing Method for Motional Vital Signs Detection System Based on Deep Learning

2022 · Siyun Liu, Qingjie Qi, et al. · IEEE Access · 21

Investigation of Spontaneous Combustion Zones and Index Gas Prediction System in Goaf of “Isolated Island” Working Face

2022 · Jiamei Chai · Fire · 14

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Flow field characteristic of water jet with air ring protective layer under submerged environment and the orthogonal optimization of nozzle structure

2022 · Liang Zhang, Qingjie Qi, et al. · Energy Science & Engineering · 10

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Risk Assessment of Coal Mine Flood Disasters Based on Projection Pursuit Clustering Model

2022 · Zuo Sun, Yingjie Liu, et al. · Sustainability · 9

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The Influence of High-Pressure Water Jet Cutting Parameters on the Relief of Pressure around the Coal Slot

2023 · Zuo Sun, Yingjie Liu, et al. · Processes · 8

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Study on Gas Control in Goaf of High Gas Coal Seam: A Case Study of Tingnan Coal Mine, China

2022 · Jiamei Chai · Geofluids · 8

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Impact of Stimulated Fractures on Tree-Type Borehole Methane Drainage from Low-Permeability Coal Reservoirs

2022 · Liang Zhang, Qingjie Qi, et al. · Minerals · 4

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UWB Vital Sign Signal Recognition Method Based on SVM

2022 · Siyun Liu, Qingjie Qi, et al. · 2022 7th International Conference on Signal and Image Processing (ICSIP) · 4

Improved Denoising Method for UWB Vital Signs Detection and Extraction

2022 · Wenhao Xian, Qingjie Qi, et al. · 2022 7th International Conference on Signal and Image Processing (ICSIP) · 3

Research on vital sign information extraction and localization algorithm based on WA-EMD ultra-wideband radar

2022 · Lifeng Sun, Qingjie Qi, et al. · International Conference on Biometrics, Microelectronic Sensors, and Artificial Intelligence (BMSAI) · 3

Study on ductile–brittle transition law and micro-fracture evolution mechanism of rock under dry–wet cycle

2025 · Zuo Sun, Yingjie Liu, et al. · Physics of Fluids · 1

Experimental Study on the Effect of Environmental Water on the Mechanical Properties and Deterioration Process of Underground Engineering Masonry Mortar

2024 · Jinghu Yang, Ye Cheng, et al. · Sustainability · 1

Electromagnetic Switching Multiple Grasping Modes Robot Hand

2022 · Siyun Liu, Qingjie Qi, et al. · Applied Sciences · 1

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Improved Robot Control Method Based on Fuzzy RBF Neural Network

2024 · Wenhao Xian, Qingjie Qi, et al. · International Seminar on Artificial Intelligence, Networking and Information Technology (AINIT)

Cost Management for Coal Enterprises

2007 · Jiamei Chai · Coal Technology

Works count: 16

Citation count: 121

H-index: 7

I10-index: 4