机械类毕业设计外文文献翻译,急!求英文好的高手帮忙翻译一下,不要机翻,谢谢.

机械类毕业设计外文文献翻译,急!求英文好的高手帮忙翻译一下,不要机翻,谢谢.
Farahanchi and Shaw (1994) have studied the problem of the clearance in a planar slider–crank mechanism. They
investigated the influence of the clearance dimension, the friction and the crank speed on the dynamic response. Two
response types are observed: chaotic and periodic. The chaotic motion is prevalent for high speeds of the crank and
low coefficients of friction. The periodic motion is generally observed for low values of the crank speed and also at
low values of the coefficient of restitution.
Rhee and Akay (1996) have studied the response of a revolute joint with clearance in a rigid four bar mechanism.
The clearance is modeled as a massless rigid connection requiring a continuous contact. Three motion phases are
distinguished: a phase of contact (with friction), a phase of free motion and a phase of impact. They showed that,
depending on the friction coefficient and clearance size, the system can exhibit periodic or chaotic behavior.
Ravn (1998) has presented a method permitting to expect and to characterize the dynamic behavior of a mechanical
system with clearance in the joints by means of a continuous contact analysis. When the contact is detected, a set of
opposite forces of contact are applied according to HERTZ model. The author was able to extract a continuous flow
of responses, including accelerations, velocities, positions and forces from all the elements and points of contact.

farahanchi和shaw（1994）研究了在平面滑块曲柄机构间隙的问题.他们
研究了间隙尺寸的影响,摩擦和动态响应曲柄转速.
响应观察的类型：混沌和周期.混沌运动的曲柄高速度普遍
低摩擦系数.周期性运动一般为曲柄转速、低值的观察到
恢复系数的值低.
李仁济和阿凯（1996）研究了一种刚性四杆机构间隙铰的响应.
清除被建模为一个无质量的刚性连接需要一个连续的接触.三个运动阶段
区分：一个相接触（摩擦）,一个阶段的自由运动和相位的影响.他们发现,
根据不同的摩擦系数和间隙的大小,该系统可以表现出周期和混沌行为.
（1998）则提出了一个允许的期望和表征的机械动态性能的方法
通过一个连续的接触分析方法在关节间隙系统.当接触检测,一套接触反力是根据Hertz模型的应用.作者能够提取一个连续流动的响应,包括加速度,速度,位置和力量的所有元素和接触点.
望采纳!