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- According to characteristics of an acoustic emission signal induced by a punching die when it failed, the characteristic parameters of failure signal were determined. 摘要根据冲压模具失效产生声发射信号的特点,确定失效信号的特征参数;
- Moreover, the feature physical parameters are selected in view of four typical conditions of shape-milling tool, namely acoustic emission signal, cutting force signal and power signal. 其次,针对成形铣刀常见的典型的四类状态,选取了与刀具状态密切相关的特征物理量作为神经网络的学习样本,即声发射信号、切削力信号、功率信号等。
- Acoustic Emission Signal and Dynamic Friction in Punch Bugling 基于声发射技术的金属动态塑性摩擦研究
- Studies on Integrated Platform for Acoustic Emission Signal Processing 集成化声发射信号处理平台的研究
- ANALYSIS ON ACOUSTIC EMISSION SIGNAL FROM ROCK DAMAGE IN SUBSIDING AREA BASED ON NON-BALANCED STATISTICS 基于非平衡统计的塌陷区岩体断裂失稳声发射信号分析
- Characteristics test of acoustic emission signal transmission in wave guiding rod 波导杆中声发射信号传播特性实验
- APPLICATION OF PATTERN RECOGNITION IN ACOUSTIC EMISSION SIGNAL ANALYSIS OF COMPOSITE MATERIALS 模式识别在复合材料声发射信号分析中的应用
- SPECTRAL AND CORRELATION ANALYSIS OF ACOUSTIC EMISSION SIGNALS 声发射信号的谱分析和相关分析
- Detecting Acoustic Emission Signals from Fatigue Crack Propagation 模态声发射技术在构件疲劳裂纹检测中的应用
- APPLICATION OF WAVELET ANALYSIS IN STUDY OF ACOUSTIC EMISSION SIGNAL FOR COMPOSITE INSPECTION 小波分析在复合材料声发射信号特征研究中的应用
- Accumulative Characteristics of Acoustic Emission Signal Energy on Pressure Pipe Leakage 压力管道泄漏声发射信号能量累计特性研究
- Research on Acoustic Emission Signal De-noising Based on Translation Invariant Wavelet 基于平移不变小波的声发射信号去噪研究
- Study on Selection of Wavelet Basis for Processing of Rock Acoustic Emission Signal 岩石声发射信号处理小波基选择的研究
- Selection of Optimum Features of Acoustic Emission Signal in Monitoring the Tool Wear of Milling Cutters 铣刀磨损监测中的声发射信号的特征优选
- during the middle loading stage, with the accretion tension stresses, damage appears and acoustic emission signal multiplies gradually; 加载中期,随着拉应力的增大,混凝土内部出现较少损伤,声发射信号逐渐增多;
- A New Precision Wheel Dressing Method with Acoustic Emission Signals 砂轮精确修整时的声发射检测方法
- Phase Variation Analysis of Transient Evoked Otoacoustic Emission Signal with or without Contralateral Acoustic Stimulation. 对侧刺激声作用下瞬态诱发耳声发射信号的相位研究。
- Title: Phase Variation Analysis of Transient Evoked Otoacoustic Emission Signal with or without Contralateral Acoustic Stimulation. 关键词:耳声发射;对侧刺激声;相位差;互相关;诱发
- The acoustic emission (AE) of ABS, PS resin and PP/PE composition is reported. 报道了ABS、PS、PP/PE 共混物的声发射研究。
- Engineers can also use acoustic emission sensors on composite structures. 工程师还可使用会发出声波的探测器,来检查复合材料的结构。