The concept of power equipment in large packaged style has been in a wide range of applications. This paper discussed and analyzed the vibration reasons for large packaged power equipment firstly. And the space matrix equations of vibration block with two vibration excitation point are deduced based on the state space theory. So the law relationship between vibration excitation and response can be simulated and analyzed in MATLAB software. Finally, the function between damping control force and the control parameters of damping device is calculated and then the simulation results and derivation function are verified by scale-reduced experimental platform. This paper achieves effective control for vibration problems of large packaged power equipment, and provides a theoretical reference for multi-point linkage vibration conditions.
Key words
Large Packaged System /
Power Equipment /
State-Space Model /
Damping Device
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References
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