【摘要】 准确性与重复性是水分快速测定的主要技术指标 ,也是目前水分快速测定仪普遍存在的技术问题 .探讨了以单片机为信息处理核心的水分快速测定仪的一致性检测问题 ,提出了算术平均值与递推估计相结合的实时信息处理方法 ,给出了实时信息处理算法 .实际应用结果验证了算法的正确性 .这种信息处理方法能够获得比有限次测量的算术平均值更准确的测量结果 ,具有较好的重复性 ,可用于其它测量结果具有正态分布特性的缓变量智能检测系统更多还原

【Abstract】 The accuracy and the reproducibility are important indexes of rapid moisture test.It is a technical problem,which should be solved immediately.The consistent test taking single chip microcomputer as the information processing kernel was discussed, a new method of real time information processing was presented based on arithmetic mean and recurrence estimation for rapid moisture tester,and the real time information processing algorithm was given.Applied results show that the algorithm is right.It is optimal and more reliable,compared with arithmentic mean of finite data,and can be used for intellignet measuring system which the measurement data belong to normal distribution.更多还原