摘要
深海超高压环境模拟系统能够有效减少海试失败损失,提高深海设备研发和应用的成功率,水声采集系统为各种设备仪器在高压环境下的抗压性及各项水声检测提供试验手段。该系统在NI PXIe硬件平台下借助于LabVIEW图形化编程语言实现信号的实时测量、频域分析和数据保存,对过限信号进行报警和记录,并可对报警数据进行精确地回调查看。试验表明:该系统性能稳定可靠、开发周期短,能够为深海超高压模拟环境下设备性能测试提供有效的技术支撑。
The abyssal ultrahigh voltage environmental simulation system can decrease the loss of sea trial,improve the success rate of the research and application of deepsea equipment.The water sount acquisition system can supply all kinds of equipment testing technology to do compressive property detection and the underwater acoustic detection in the hyperbaric environment.Using LabVIEW grphical programming language from NI PXle hareware platform,this system can achieve data real time measurement,frequency-domain analysis and data storage.The off key data can be recorded and examined accurately.The experiment led up to the fact that this system is stable and reliable,which can provide an effective technical support for chnical characteristis test in abyssal ultrahigh voltage anolog environment.
出处
《计算机与数字工程》
2016年第4期662-666,共5页
Computer & Digital Engineering
