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Research on cross-country road spectrum modeling technology based on wavelet method

机译:基于小波方法的越野道路谱建模技术研究

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A modeling method of off-road spectrum is introduced after the analysis of wavelet-based method to establish B-class road time domain method. Also the spectrum of off-road model is established with the general approach. Two kinds of road model are test by the 1 / 4 vehicle model. The results show that the established off-road spectrum by the wavelet method has high accuracy and convenient. It can meet the vehicle performance requirements of the vehicle simulation research.
机译:在基于小波分析的基础上,介绍了一种越野频谱建模方法,建立了B级道路时域方法。越野模型的范围也是用一般方法建立的。两种道路模型均以1/4车辆模型进行测试。结果表明,利用小波方法建立的越野光谱具有较高的准确性和便利性。它可以满足车辆性能研究中对车辆性能的要求。

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