雷达识别狼毒草喷药灭除装置

针对狼毒草早期萌发的高度优势和灌丛特性，提出一种狼毒草对靶喷药灭除装置。完成了机架系统、喷药系统、电控系统以及整机结构的设计，基于雷达传感测距技术实现了对狼毒草的自动识别与定点精量施药控制。实地试验结果表明：该装置对狼毒草施药附着率可达87.1%，能有效提高灭除效率和减少农药的使用量，避免由于大量连续喷药引起的环境污染。

Spraying and Removal Device for Stellera Chamaejasme Identificated by Radar

According to brush features and height advantage of stellera chamaejasme during its early budding stage, a kind of targeted spraying device for its removed was proposed. The design of the frame system, spraying system, electrical control system and machine structure of the device were completed. By means of radar range sensor technology, the stellera chamaejasme could be automatically identified and site specific accurately sprayed. The results of real test showed that this device could effectively eliminate stellera chamaejasme with 87.1% pesticide adherent rate. This device could improve the efficiency of stellera chamaejasme removed and reduce the amount of pesticide used, which was benefit for reducing the environmental pollution caused by high amount of continuous spraying.