摘要
本文提出了实现数值－符号转换的一种新方法：多级映射法。多级映射原理对于扩大符号表示概念的范围和细致程度非常有用，可用以实现数值和符号测量，并同时对传感器进行非线性修正。该方法在以热偶为感温元件的模糊温度传感器上的应用表明，多级映射原理是可行和有效的。
In this paper, a novel method for number to symbol conversion, which is called the multi level mapping method, is proposed. The idea of the multi level mapping is very useful in describing symbolic information in detail and could be used to realize number and symbolic measurement and to correct the nonlinearity of a sensor at the same time. The method has been verified by applying it to a fuzzy temperature sensor in which a thermocouple is used as the sensing element.
出处
《计量学报》
CSCD
北大核心
1997年第3期236-240,231,共6页
Acta Metrologica Sinica
基金
国家教委回国基金
关键词
符号化测量
多级映射
模糊传感器
Symbolized measurement
Multi-level mapping
Fuzzy sensor
