摘要
复杂机电系统全寿命设计能够满足生产线的高可靠性要求,减少因装备结构复杂而引发的事故,变装备事后安全性评估为事先的主动可靠性设计,因此该研究具有重大意义.本文以齿轮全寿命试验为例,指出了全寿命设计可持续发展必须依赖于小子样系统研究,提出了小子样系统的两种研究策略:数值模拟研究和虚拟样机研究.
The whole-life design of a complex electromechanical system can satisfy the high reliable requirement of product line, and reduce that caused by complex equipment and configuration. The initiative and reliable design of the equipment is adopted before the accident instead of the security evaluation after it. So it is greatly meaningful to carry on the study. The article, taking the whole-life experimentation of the gear as an example, points out that the sustainable development of whole-life design must base on the study of small sampling, and bring forward two kinds of strategies of the study on the few sampling: the study on the numerical simulation and the study on the virtual prototype.
出处
《佳木斯大学学报（自然科学版）》
CAS
2004年第4期459-464,共6页
Journal of Jiamusi University：Natural Science Edition
基金
山东省自然科学基金项目(Y2002F19)
山东省经贸委重点项目(鲁经贸技字2003[182])
山东省科学技术发展计划项目(012050107)
关键词
复杂机电系统
全寿命设计
可靠性设计
小子样系统
数值模拟
虚拟样机
complex electromechanical system
whole-life design
reliable design
small sampling
numerical simulations
virtual prototype
