国家千克副基准自动测量与数据管理的设计与实现  

Design and implementation of national kg secondary standard automatic measurement and data management

作　　者：薛靓[1] 罗玲 

机构地区：[1]中国测试技术研究院,四川成都610021

出　　处：《中国测试》2017年第12期104-108,共5页China Measurement & Test

基　　金：中央补助地方科技基础条件专项(2060503)

摘　　要：为准确测量千克副基准的各项参数,提出采用自动化测量并建立数据库管理系统的方法。该文对系统的总体方案进行设计,分析砝码质量、砝码磁化率、砝码磁化强度、空气密度、砝码密度和体积的检测原理、算法流程及软件实现,设计数据库管理系统。该方法可完善和提升国家千克副基准的测量系统,提高工作效率及测量的准确度,保证量值传递的准确性及稳定性。In order to accurately measure all parameters of the kilogram national secondary standard, presents the automatical measuring method and establishs database management system. The system’s overall scheme are designed, analyzes the detection principle, algorithm and software implementation of mass, magnetic susceptibility, magnetization, air density, weight density and volume, designs the database management system. The method of measurement system presented in this paper can improve and enhance the measurement system of kilogram national secondary standard, to improve work efficiency and measuring accuracy, to ensure the accuracy and stability of transferring value.

关 键 词：千克副基准 质量 磁化率 磁化强度 数据库管理系统 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]