By using the automatic temperature control system and the automatic data acquisition system , the data precision has been greatly enhanced 采用自动控温系统和数据自动采集系统测试传感器,提高了测试数据的准确性。
Timely monitor of their stress in each working conditions can ensure the safe of support and main arch circle with full - automatic data acquisition system . the results of dynamic - load and dead - load test of the bridge indicate that the main arch has enough strength and rigidity and reachs design requirements 使用全自动数据采集设备和处理系统,对每一工况下的支架、拱圈应力进行适时监控,确保了施工过程中支架和主拱圈的安全。成桥静动载试验表明许沟大桥主拱结构具有足够的强度和刚度,达到了设计要求。
Furthermore , the metallizational film level ' s noises measurement system ( hardware and software ) was designed , the automatic data acquisition and analysis have been realized , noises measurement during accelerated life test , namely electromigration process , have been completed , and a lot of valuable data have been gained 通过加速寿命实验和对样品的噪声测量,获取了样品电迁移过程不同损伤程度的噪声数据。对实验数据和结果做了对比分析,找到了与电迁移相关的噪声表征参量的变化规律。