基于FPGA软核的爆炸场压力测试系统设计与实现∗

摘要

pressure signal measurement of explosion field, explosive field pressure test system designed on FPGA soft-cores. By calling multiple soft-cores module, FPGA controls explosion pressure test. Soft-cores parameters areconfigurable. By calling and modifying these portable soft-cores, system design. Compared conventional test systems, the system easy operation, good portability, and strong circuit reusability and so on. Under laboratory environment, the system test accurand the system obtained valid data in the explosion field test. The results of experiment indicate that the system has good reliability.%针对爆炸场环境的压力测试，基于FPGA软核设计了爆炸场压力测试系统。 FPGA通过调用多个软核模块，控制爆炸压力测试。软核参数是可配置的，调用并修改这些可移植软核，可快速完成系统的设计。相比常规测试系统，该压力测试系统具有引用方便、可移植性好、电路复用性强等特点。实验室环境下，系统测试准确。并在爆炸场试验中获得了有效数据，试验结果表明，该系统具有很好的可靠性。