In combination with the theory of structural dynamics analysis and control of shaking table analyzed, the mathematical model of Southeast University, 4m × 6m self-assembly shaking table was derived。The oil column resonance and damping parameters of this system was then pointed out based on the system simulation。The same time, the actual model tests with a detailed test analysis。Theory and experiment results proved that the mode of three parameters control can be more effective in improving the system dynamic characteristics to meet the additional test requirements。