two-tim相关论文
The use of a lower sampling rate for designing a discrete-time state feedback-based controller fails to capture informat......
对某型卧螺离心机空载、负载以及高速动平衡机上的螺旋进行了振动测试,分别从幅频图、幅值谱、轴承座中心轨迹分析了卧螺的振动特......