中文摘要：

针对当前水下冲击波超压测试中存在仪器布设繁杂、采样频率低、关键数据难以及时获取等问题,设计了一种水下冲击波超压存储系统。提出双级流水线循环存储结构实现数据高速存储,运用触发地址回溯检索算法精准定位有效数据存储位置,以ZigBee无线网络交互通信完成测试系统的智能配置、状态监控和关键数据及时提取。试验表明该系统能以10 MB/s的速率完整记录冲击波超压瞬态信号,具有智能化、易布设等特点,适用于水下冲击波超压信号的测试。

英文摘要：

In order to solve the problems of underwater shock wave overpressure test, such as the complicated arrangement of instruments, the low sampling frequency and the difficulty of obtaining the key data in time, the underwater shock wave overpressure storage system was designed. To realize high-speed data storage, a new two-stage pipeline circular storage structure was proposed seriously. Applying the trigger address back-track retrieval algorithm to position data storage location precisely. The intelligent configuration, condition monitoring and key data timely extraction were completed by ZigBee wireless network. The test results indicated that the system could fully record the shock wave overpressure transient signal with 10 MB/s rate, which had advantages of intelligence and easy to layout, and it was applicable for the test of underwater shock wave overpressure signal.