摘要
在给定输入的情况下 ,基于系统识别和参数估计理论改进线性模型的刚度系数和阻尼系数 ,建立一种改进模型 ,将滑动轴承特性以模式识别与参数估计的方法计算输出 ,可以得到更接近实际情况的轴承特性 。
Under the condition of the given input, the rigidity coefficient and damping coefficient of linearity model is improved based on system recognition and parameter estimation theory, an improved model is established. The characteristics of sliding bearing is calculated out using the method of model recognition and parameter estimation, the bearing characteristics which is more closed actual practice is obtained. A deeply discussion is carried out on non_linearity dynamic characteristics of sliding bearing film.
出处
《风机技术》
北大核心
2004年第6期54-56,8,共4页
Chinese Journal of Turbomachinery
