[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f8_tsINdfemrQ40cdR9jk4iS0gD4q_uAHLjW6Jg3UmqA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-06-23 14:49:51",78590406,[8,9,10,11],"操作人员","任务载荷","摄像机","飞控设备",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},18,"5f24da3a732b9c3f7cf25d24334e94a5","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F209e6ada363c36125c6ed72fdc31ab8b.jpg","无人机技术基础","ac78a4c778d848b0b73c4f82685a0aa2","第1周单元测验","无人机是一种由遥控站管理,不搭载___的空中动力飞行器",[21,32,41,50,59,62,71,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],78590402,[25,26,27,28],"15~50km","小于15km","200~800km","大于800km","近程无人机活动半径在___","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],78590403,[36,37,38,39],"15km","5~50km","50~200km","200km以上","超近程无人机活动半径在______以内",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],78590404,[45,46,47,48],"固定翼","单旋翼","多旋翼","直升机","_____航空器平台结构通常包括机翼、机身、尾翼和起落架等",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],78590405,[54,55,56,57],"7.62cm","6.62cm","5.62cm","4.62cm","当无人机的螺旋桨直径缩小到15cm时还可以产生需要的升力,但缩小到___以下时效率就会得到降低,此时扑翼机是一种可行的替代方案",{"answer":60,"createTime":5,"id":6,"options":61,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],78590407,[66,67,68,69],"飞控","陀螺仪","加速度计","GPS","____能够对无人机的姿态、运动参数等实施控制",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],78590408,[75,76,77,78],"相对转速","相对扭矩","距离","尺寸","多旋翼无人机靠改变不同旋翼之间的__来改变每个轴推力的大小,从而控制无人机的姿态",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],78590409,[84,85,86,87],"800m","500m","150m","300m","航模通常在视距内飞行,控制半径在___内,操纵人员目视飞机,通过手中的遥控器操纵飞机",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],78590410,[93,94,95,96],"警告","拘留","罚款","驱离","根据《通用航空飞行管制条例》的相关规定,从事通用航空飞行活动的单位、个人,未经批准飞入空中限制区域和空中危险区域的,由有关部门按照职责分工责令改正,给予__",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],78590411,[102,103,104,105],"上行链路和下行链路","上传链路和下载链路","接收链路和发送链路","通信链路和语音链路","无人机数据链路系统按数据传输方向的不同可分为___"]