摘要
压力传感器对温度、湿度、电源波动等因素存在着交叉灵敏度 ,测量时若不排除干扰将导致测量误差。采用数据融合处理技术 ,建立传感器输出自校正 /标定模型 ,消除电源波动对测量的干扰 。
There are many environmental disturbances that result in co-sensitivity and measuring error of pressure sensor.Applied data fusion technology to build up a self-rectifying/calibrating model,the sensor can resist the disturbances and keep high accuracy and stability.The model is proved effective by an actual sensor with current disturbing.
出处
《仪表技术与传感器》
CSCD
北大核心
2002年第1期7-11,共5页
Instrument Technique and Sensor