...复合物；欧拉-伯努利梁；驱动力；迟滞性；压电陶瓷[gap=1472]Key words: piezoelectric fiber composites; Euler-Bernoulli beam; blocking force; hysteresis; piezoelectric ceramics..
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欧拉-伯努利梁
Euler-bernoulli beam
以上为机器翻译结果，长、整句建议使用 人工翻译 。
模型中，矿车被等效为两自由度弹簧-质量-阻尼系统，铁轨被等效为铺设在连续弹性道床上的伯努利·欧拉梁，矿车与铁轨的振动相互耦合。
In this model, the tramcar was regarded as two degrees of freedom spring-mass-damper system, and the track was regarded as Bernoulli-Euler beam that locates on continuous and elastic ballast.
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