摘要
在普通优化设计的基础上,根据可靠性设计准则,将空心传动轴的应力及强度视为随机变量,建立起空心传动轴的可靠性优化设计模型,结合实例说明可靠性优化设计方法比传统设计方法更可靠、经济。
Based on the ordinary optimization design of the hollow shaft,the stress and strength are considered as random variable according to the norm of reliability design.The mathematical model of the reliability optimization design of the hollow shaft is estabished,and an example is given to illustrate that the reliability optimization design method has more ad-vantages when compared with the ordinary design method.
出处
《黑龙江工程学院学报》
CAS
2003年第1期9-10,24,共3页
Journal of Heilongjiang Institute of Technology
关键词
空心传动轴
可靠性
优化设计
模型
hollow converying shaft
reliability
optimization design
