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    Chapter and Conference Paper

    Design Optimization and Performance Evaluation of a Tillage Depth Precision Measurement System

    Tillage depth measuring is essential in modernization of agricultural production, including tillage depth, seed germination, plant growth and soil conservation. At present, there are no reliable measuring meth...

    Kang Niu, Yanwei Yuan, Junning Zhang in Computer and Computing Technologies in Agr… (2019)

  2. Chapter and Conference Paper

    Improving Design of a PVDF Grain Loss Sensor for Combine Harvester

    Online monitoring of grain loss is important to improve the efficiency of combine harvester. The traditional grain loss sensor needs to be frequently calibrated for different materials. In order to solve this ...

    Liming Zhou, Yanwei Yuan, Junning Zhang in Computer and Computing Technologies in Agr… (2019)

  3. Chapter and Conference Paper

    Operation Area Measurement Based on Trajectories of Agricultural Machinery

    The operation area of agricultural machinery is the basis of not only agricultural machinery service market but also the implementation of agricultural subsidies. This paper studied the operation area measurem...

    Chang Ren, Yanwei Yuan, Liwei Yang in Computer and Computing Technologies in Agr… (2019)

  4. Chapter and Conference Paper

    Design of a Measurement and Control System for Delinting Machine

    To improve the working efficiency of cottonseed delinting machine, an automated measurement and control system for the machine is designed. The system hardware is comprised of three torque sensor, master contr...

    Liming Zhou, Yanwei Yuan, Junning Zhang in Computer and Computing Technologies in Agr… (2015)

  5. No Access

    Chapter and Conference Paper

    Study on Synchronously Driving Control System of Linear Move Irrigator

    Spray Irrigation is more efficient in water-saving and yield-increasing than other irrigation methods. Large scale linear move spray irrigation system is widely used in China. But the traditional go-stop-go dr...

    Yanwei Yuan, **aochao Zhang, Wenhua Mao in High Performance Computing and Applications (2010)