CAJ | 학술논문

在农业植保领域中，航空喷雾技术在农业领域的应用具有广阔的前景，特别是无人直升机喷雾具有高效、节水、优质、全能、安全及便利等优点，克服了传统喷雾技术对地形要求较高、作业时间长、作业面积小、伤害作物，以及人员中毒风险较高等缺点。为此，研究了一种模拟旋翼飞机的农药喷洒沉积测定装置，其行进速度和喷杆高度均可以调节，充电电压可以调节，也可进行模拟 PWM 恒压变量喷雾的测试，且可对旋翼飞机的农药喷洒过程进行模拟。同时，进行了模拟无人静电喷雾试验，并对沉积效果进行了测试和比较。
재농업식보영역중，항공분무기술재농업영역적응용구유엄활적전경，특별시무인직승궤분무구유고효、절수、우질、전능、안전급편리등우점，극복료전통분무기술대지형요구교고、작업시간장、작업면적소、상해작물，이급인원중독풍험교고등결점。위차，연구료일충모의선익비궤적농약분쇄침적측정장치，기행진속도화분간고도균가이조절，충전전압가이조절，야가진행모의 PWM 항압변량분무적측시，차가대선익비궤적농약분쇄과정진행모의。동시，진행료모의무인정전분무시험，병대침적효과진행료측시화비교。
Aerial spraying technology in crop protection field the has promising prospects, especially unmanned helicopter spraying is an efficient, water-saving, high-quality, all-round, safety, convenience way for farmers.In order to over-come the traditional spray technology limits, like terrain restriction, short operating time, small operating area, damage crops.While the direct operating persons may under the higher risks of poisoning.In this paper, an analog rotorcraft pes-ticide spray deposition measuring device, wherein the traveling speed and boom height can be adjusted, the charging voltage can be adjusted, but also for analog PWM constant pressure variable spray added.Rotorcraft for pesticide spra-ying process was simulated, while simulated unmanned electrostatic spraying, and deposition effects were tested and com-pared.