用于温室环境空间分布监测的微型飞行器研发  

Development of MAV for Monitoring Spatial Distribution of Greenhouse Environment

作　　者：房俊龙[1] 孙志佳 张馨[2] 宋金龙 吴文彪[2] 崔忠辉[3] 

机构地区：[1]东北农业大学电气与信息学院,哈尔滨150030 [2]北京农业信息技术研究中心,北京100097 [3]曲阜师范大学物理工程学院,山东曲阜273165

出　　处：《农机化研究》2016年第3期8-13,共6页Journal of Agricultural Mechanization Research

基　　金：国家高技术研究发展计划(863计划)项目(2013AA103005);北京市农林科学院科技创新能力建设专项(KJCX20140203)

摘　　要：测量并了解温室空间环境分布情况对于温室性能评估、精细环境调控及病害预警至关重要,传统单点测量不能反映温室环境整体情况,而布设大量有线/无线传感器测量方式,对成本及生产提出很高的要求。为此,设计了一款微型四旋翼飞行器并在其上集成环境测量传感器,采用超声波测距传感器解决了飞行器在温室内定位、避障等实际应用问题,实现温室空间环境可靠、稳定、快速获取。同时,开展飞行器温湿度采集可行性评估、平面空间温湿度监测试验,探索微型飞行器在温室空间环境监测的可行性。实验结果表明:飞行器测量结果与真实值相比具有一定偏差,但偏差很小,最大不超过1℃,微型飞行器用于温室室内空间环境快速监测是可行的。Measure and understand the distribution of greenhouse space environment for greenhouse performance evaluation,fine environmental control,disease is crucial warning,the traditional single- point measurement does not reflect the overall situation of the greenhouse environment,and laid a lot of wired / wireless sensor measurement,cost and production for the very high demand. Article designed a miniature four- rotor aircraft and in its integrated environmental measurement sensors,as a means of monitoring greenhouse space environment information,to solve the shortcomings of current greenhouse environment monitoring the distribution of the space environment monitoring,to achieve fine greenhouse environment regulatory and greenhouse performance evaluation plays an important role. And carry out the temperature and humidity in the greenhouse aircraft acquisition feasibility assessments,flat space temperature and humidity monitoring two groups of tests. The results show that: the aircraft measurements compared with the real value of a certain bias,but the deviation is small,you can use the micro four- rotor measuring spatial environmental information.

关 键 词：微型四旋翼飞行器 温室 空间信息采集 自主定位导航 自主避障 

分 类 号：S625.3[农业科学—园艺学]