Design and application of a new type of micro-vibration environment simulation test platform

Precision instruments have extremely stringent requirements for their vibration environment. Some devices have a vibration isolation system beneath them to ensure that the environment can be used normally. Initially, this system could only be assessed via its isolation efficiency through simulation calculations, which differed from actual vibration measurements after construction and potentially led to discrepancies. Therefore, this paper designs and constructs a micro-vibration environment simulation experimental platform, places the vibration isolation system on the platform surface, and excites the platform to conduct measurements and validate the isolation performance of the vibration isolation system. Ultimately, the precision instrument micro-vibration environment simulation test platform is designed and built. The simulated and measured values have an error of less than 5 %.