【摘要】 应用虚拟仪器技术,基于LabVIEW软件设计开发了联合收割机喂入量遥测系统,成功地通过水稻台架试验研究,检验了喂入量挤压力原理测试传感器的适用性,构建了水稻喂入量测试线性数学模型,为GPS联合收割机喂入量实时遥测的田间试验提供了科学基础和又一技术手段。更多还原

【Abstract】 Utilizing virtual instrument technology,a telemetering system of combine feed quantity was developed based on LabVIEW software,and simulation tests on rice platform were conducted successfuly.Through the tests,the applicability of feed quantity sensor based on the testing principle of extruding force was proved,and the linear mathematical model for testing rice feed quantity was preliminarily set up.The testing results provide the scientific basis and technical means for field experiments on real-time measuring of feed quantity of GPS combine.更多还原