According to the structure of multilayer-wrapped pressure vessels (MWPV),optimization of technique parameters of acoustic emission(AE) test and AE signal features of MWPV are studied.These AE signals are processed wit...According to the structure of multilayer-wrapped pressure vessels (MWPV),optimization of technique parameters of acoustic emission(AE) test and AE signal features of MWPV are studied.These AE signals are processed with neural network.On the basis of this research,AE test on ten MWPV is accomplished.The results show that AE technique is an effective method for the inspection MWPV.展开更多
文摘According to the structure of multilayer-wrapped pressure vessels (MWPV),optimization of technique parameters of acoustic emission(AE) test and AE signal features of MWPV are studied.These AE signals are processed with neural network.On the basis of this research,AE test on ten MWPV is accomplished.The results show that AE technique is an effective method for the inspection MWPV.
