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The paper introduces the design and application of a plant detector which is installed on an electrostatic and target spraying machinery for cotton.The photoelectric detecting technique is applied in the detector to realize the detection of whether plant to exist.The practical tests show that the detector has the properties of accuracy,high reliability and anti-interference. [ 介绍了安装在棉花静电对靶喷雾机上的植株探测器的设计和应用。探测器采用光电探测技术,实现对植株有无的探测。试验表明,其抗干扰能力强,工作稳定可靠,探测结果准确。 IDSS(Intelligent Decision Support System) and precision toward-target spraying were studied and integrated into the precision toward-target spraying IDSS,which can provide intelligent decision support for precision pesticide spraying.The goal,the function,the configuration and the creation of system decision tree were studied. 将智能决策支持系统与农药精确对靶喷雾技术有机结合起来,研究并集成了农药精确喷雾智能决策支持系统,为实现农药精确喷雾提供智能决策。在对系统目标、系统功能、系统结构分析的基础上,通过ID3算法对农药喷洒进行归纳,构建了PPSIDSS喷雾决策树。
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