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将汽车平顺性研究中人体振动模型从两自由度简化为单自由度。实例计算表明,单自由度模型既简化计算,又保持计算精度。
The human body vibration model in vehicle ride comfort is reduced from two degrees of freedom to one degree of freedom. The case study shows that the single degree of freedom model not only simplifies the calculation but also keeps the calculation precision.