本文提出了一种具有非线性刚度的弹簧一质量模型，用于计算内燃机轴系的扭转—纵向耦合振动。
This paper presents a new mathematical model for calculating the coupled torsional-axial vibration with non-linear stiffness for a lumped spring-mass shaft system of internal combustion engine.
本文研究了高速柴油机轴系的扭转—纵向耦合振动的机理和计算方法。
This paper studied the principle and method of calculation for the coupled torsional axial vibration of the crankshaft for a high speed vehicle diesel engine.
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