兵工自动化
兵工自動化
병공자동화
ORDNANCE INDUSTRY AUTOMATION
2014年
6期
71-73,77
,共4页
MEMS加速度计%倾斜姿态角传感器%单片机C8051F047%温度补偿
MEMS加速度計%傾斜姿態角傳感器%單片機C8051F047%溫度補償
MEMS가속도계%경사자태각전감기%단편궤C8051F047%온도보상
MEMS accelerometer%incline attitude angle sensor%SCM C8051F047%temperature compensation
针对应用领域中判断水平面及水平面夹角的问题，设计一种倾斜姿态角传感器。把 MEMS 加速度计SCA103T-D04与C8051F47单片机组合在一起，对MEMS加速度计输出信号进行调理和AD采集，单片机C8051F047完成数据分析和温度补偿，并通过CAN总线通讯接口和RS232通讯接口输出倾斜角度值，输出周期为200 ms。该倾斜姿态角传感器测量精度为0.03°，测量范围为-6°～6°，具有体积小、重量轻、精度高、温度适应范围宽的特性，可广泛应用于建筑、道路、桥梁及军用设备等领域。
針對應用領域中判斷水平麵及水平麵夾角的問題，設計一種傾斜姿態角傳感器。把 MEMS 加速度計SCA103T-D04與C8051F47單片機組閤在一起，對MEMS加速度計輸齣信號進行調理和AD採集，單片機C8051F047完成數據分析和溫度補償，併通過CAN總線通訊接口和RS232通訊接口輸齣傾斜角度值，輸齣週期為200 ms。該傾斜姿態角傳感器測量精度為0.03°，測量範圍為-6°～6°，具有體積小、重量輕、精度高、溫度適應範圍寬的特性，可廣汎應用于建築、道路、橋樑及軍用設備等領域。
침대응용영역중판단수평면급수평면협각적문제，설계일충경사자태각전감기。파 MEMS 가속도계SCA103T-D04여C8051F47단편궤조합재일기，대MEMS가속도계수출신호진행조리화AD채집，단편궤C8051F047완성수거분석화온도보상，병통과CAN총선통신접구화RS232통신접구수출경사각도치，수출주기위200 ms。해경사자태각전감기측량정도위0.03°，측량범위위-6°～6°，구유체적소、중량경、정도고、온도괄응범위관적특성，가엄범응용우건축、도로、교량급군용설비등영역。
Aiming at the judging problem of level and its angle in application field, design a incline attitude angle sensor. The acceleration of MEMS SCA103T-D04 and C8051F47 single chip computer are combined together, conditioning and AD acquisition the MEMS accelerometer output signal. SCM C8051F047 complete the analysis of the data and temperature compensation, the data of incline sensor can be transmitted through CAN and RS232, the period is 200 ms. The measuring accuracy is 0.03° and the measuring rang is -6°~6°. The incline sensor has the advantages of small volume, light weight, high precision, wide range of temperature adaptation characteristics, it can be widely used in the fields of construction, roads, bridge and military equipment and so on.
