Vibration checking needs a test fixture to interface the specimen and vibration shaker. Vibration Fixtures simulate mounting interface for each the specimen and vibration shaker on either aspect. The aim of a check fixture is to couple mechanical energy from a shaker into a check specimen. throughout the vibration testing, the consequences caused by the fixture area unit necessary. Vibration test fixtures exhibit resonant frequencies within the check frequency vary because of the mass/stiffness characteristics. The resonant frequencies cause important downside once conducting vibration tests. However, vibration controller controls the shaker input through a feedback measuring instrument and controls the extent of vibration input into the check specimen.