Close | More information Modes of a simple accelerometer : mode 1 | mode 2 | mode 3 | mode 8 | mode 12  

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These modes were found by means of a 3D finite-element analysis (FEA). A mode represents a natural pattern of movement of the structure and is associated with a fixed frequency. Every mechanical structure has a infinite number of modes; however, typically only a few lower-frequency modes are important.