Nozzle functionality was systematically analysed by acoustic monitoring in view of practical applications. Sensor technology, its measurement principle, and installation location were investigated regarding its suitability as a monitoring system. The study demonstrates that acoustic monitoring of nozzles can provide accurate detection of operational defects such as changes in air supply, damage, and filter clogging. Applying this approach can not only detect changes in the system pressure but also measure its value. Acoustic properties are significantly influenced by engineering tolerances and nozzle defects and could be accurately classified by methods such as cluster analysis.

中文翻译：

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农业应用中使用声学的喷嘴功能控制

鉴于实际应用，通过声学监测系统地分析了喷嘴功能。就传感器技术、其测量原理和安装位置作为监测系统的适用性进行了调查。研究表明，喷嘴的声学监测可以准确检测操作缺陷，例如空气供应变化、损坏和过滤器堵塞。应用这种方法不仅可以检测系统压力的变化，还可以测量其值。声学特性受工程公差和喷嘴缺陷的影响很大，可以通过聚类分析等方法进行准确分类。