Lightweight design method for complex structures considering stiffness reliability

@inproceedings{Yongxin2017LightweightDM,
  title={Lightweight design method for complex structures considering stiffness reliability},
  author={Li Yongxin and Guo Baosu and Wu Fenghe and Xing Kai and Xia Xiaoke},
  booktitle={ICRCA '17},
  year={2017}
}
Double requirements on stiffness reliability and lightweight often exist in engineering design. But reliability cannot be expressed by specific formula in the process of optimization design, so the nested calculation is needed considering the reliability and optimization calculation. In this paper, a kind of engineering practical method is proposed. Filtering parameter Z based on the sensitivity information is used to describe the reliability and the lightweight indirectly. The structure… CONTINUE READING