To meet the demands of white noise waves with different and higher energy spectral density, a new white noise wave generation method was proposed and a corresponding wave-making system controlled by a rotary valve was developed. The theoretical model of the new method was established, and the hydraulic transmission function of the wave-making system was solved. After the control parameters of the white noise waves in the wave-making system were obtained, the experiment tests were carried out to generate the white noise waves, and its energy spectral density was analyzed by Fourier analysis. The results show that white noise waves with different amplitudes have different energy spectral densities. And the energy spectral density of the generated waves is approximately a constant. Therefore, the present white noise wave generation method is feasible in marine engineering tests, and the wave with variable amplitude and higher energy spectral density can be generated.

为了满足不同和更高能量谱密度的白噪声波的需求，提出了一种新的白噪声波产生方法，并开发了一种由旋转阀控制的相应的造波系统。建立了新方法的理论模型，解决了造波系统的水力传递功能。在获得造波系统中白噪声波的控制参数之后，进行实验测试以产生白噪声波，并通过傅立叶分析来分析其能量谱密度。结果表明，不同幅度的白噪声波具有不同的能谱密度。并且所产生的波的能量谱密度近似恒定。因此，