摘要
动态电子轨道衡,我国目前已有数百台在矿山、工厂投入运行。但国产设备的质量仍有待不断改善.近来,我们研制组对动态轨道衡做了系统的研究和测试。在车速为5到12公里/小时的情况下进行了二百多次动态秤重试验。结果表明,我们研制的系统其全部技术参数都达到和超过了国家静态与动态检衡标准.其精度达到了美国80年代的动态轨道衡指标。
Today,hundreds dynamic train weighing devices have been used in mines and factories in our country.But it is still necessary to improve the quality of the deices made in our country.Recently,a full research on the dynamic train weighing system designed by our research group has been made.More than two hundred experiments have been made on the weighing system.In the experi- ments,the velocity of the train is in the range of five to twelve kilometers per hour.The results of the experiments show that all of the system's parametcrs meet or go beyond the national test and measurement specifications.
出处
《电子测量与仪器学报》
CSCD
1990年第3期10-19,共10页
Journal of Electronic Measurement and Instrumentation
