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The super-Gaussian random vibration test has increasingly attracted attention for its existed advantages in comparison with traditional random vibration test. The super-Gaussian random signal generation principle is investigated in study based on the research about control theory for the super-Gaussian random vibration test, meanwhile, super-Gaussian random drive signal used in control system is obtained from Poisson process and filter theory. The experiment proves that high control accuracy of output power spectrum and kurtosis can be realized by taking super-Gaussian random vibration control strategy proposed in paper, which is consistent with the requirement in engineering. In the end, super-Gaussian random vibration control system is applied into the Highly Accelerated life Testing(HALT) for the incandescent lamp, and a comparison between super-Gaussian random vibration test and traditional Gaussian distribution random vibration test is carried out, the comparison results indicate that super-Gaussian random vibration excitation signal comparing with Gaussian distribution signal can markedly quicken the fatigue failure process for incandescent lamp.

Multi-exciter vibration can provide greater thrust for overweight test specimen, achieve the uniformity of vibration for the special structure of the thin specimen, and overcome the shortcomings in single-exciter test, it becomes the trend of vibration test. Based on the control theory of multi-exciter vibration test, a system equilibrium synthesis is presented to make up for deficiencies of different methods for random vibration test control algorithm. the relevant experimental study is carried out on the experimental platform, experimental results show that dynamic control range of multi-exciter random vibration control system achieves 90dB in the self closed-loop control test. high precision is reached for self-spectrum control of actual test system after establishing multiple shaker, self-spectrum of control response is controlled in the range of ± 1.5dB, which satisfies requirements in engineering test.