Author

Yi-Tian Sun

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Open access Sep 2026

Research and Experimental Evaluation of an Electric-Drive Maize Precision Seeding System Integrating Physics-Informed Neural Networks and PID Control

To address the problem of decreased rotational speed tracking accuracy of the seeding motor caused by system nonlinearity, time-varying parameters, and field disturbances during high-speed electric-driven precision seeding, a PINN-PID control method was proposed. First, the kinematic relationship among operating speed,...

Hai-Yang Liu, Xian-Ying Feng, Yong-Jia Sun et al. · Agriculture · 0 citations

Open access Sep 2026

Sediment Transport and Wall-Collision Dynamics in a Cylindrical Asteroid-Shaped Drip Emitter Under Variable Hydraulic Conditions

How suspended grains traverse energy-dissipating micro-passages determines whether sediment-laden water can be used without rapid emitter deterioration. A novel cylindrical asteroid-shaped drip emitter was investigated through laboratory anti-clogging tests and two-way coupled computational fluid dynamics–discrete elem...

Xing-Chang Han, Xian-Ying Feng, Yan-Fei Li et al. · Water · 0 citations