摘要
BP网络具有很强的非线性映射能力,能从已有数据中自动地归纳规则,获得这些数据的内在规律。文中先提出激光陀螺刻度因子与环境温度及温度增量有关的假设,然后采用双输入的三层BP网络建立模型,结构简单,精度高,均方差仅1.3×10-6,具有实用意义。
BP network with the strong nonlinearity mapping ability can summarize the rule from acquired data to obtain the inherent laws of these data automatically. This paper supposed that the laser gyro scale factor is relevant to environment temperature and temperature increment, then adopts 2 inputs -3 layers BP network to set up a model .This model of simple structure, mean variance being 1.3×10^(-6), the precision improved greatly, has a practical value.
出处
《传感技术学报》
CAS
CSCD
北大核心
2005年第2期398-400,共3页
Chinese Journal of Sensors and Actuators
基金
航天支撑技术基金资助
