All complex and intricate assemblies include components with natural frequencies that are critical because they exist in the generalized 8 to 200 Hz environmental spectrum. This can be demonstrated by ...
Unwanted vibrations can misalign optics and cause images to blur. Jacqueline Hewett discovers how optical tables and vibration isolation systems can solve the problem. All buildings vibrate, whether ...
There are natural frequencies in all equipment that have components. Generally, they exist in the 8 to 200 Hz environmental spectrum. Figure 46.1 demonstrates the transmissibility and resonant ...