【摘要】 用粗糙集理论从传感器设计的大量数据中提取最小规则集。约简过程表明,核属性中只有测量参数,即涡流传感器结构参数对灵敏度的影响是通过与测量参数的配合而起作用的。应用粗糙集约简算法,不仅获得了传感器的设计规则,而且揭示了影响传感器性能的因素之间的关系,为涡流传感器设计提供了新的知识。更多还原

【Abstract】 Rough set theory was used in extracting minimal rule set from the data of sensor design. The reduct-ing procedure indicated that there only existed measurement parameter in core properties. This meant that construction parameter did not affect the sensitivity of eddy current sensors alone, instead it worked together with measurement parameter. Not only the rule for designing sensor but also the relationships among the factors influencing the performance of sensors were obtained by applying rough set reduction algorithm. It provided new knowledge for sensor design.更多还原