Multi -target discrete optimization of car gearbox gear
[1]Jia Yumei,Su Zhijian,Ye Yuanlie.Multi -target discrete optimization of car gearbox gear[J].Journal of Zhengzhou University (Engineering Science),1996,17(03):26-34.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
17卷
Number of periods:
1996 03
Page number:
26-34
Column:
Public date:
1996-03-28
- Title:
- Multi -target discrete optimization of car gearbox gear
- Keywords:
- Gearbox; optimized design; MDOD
- CLC:
- -
- DOI:
- -
- Abstract:
- For the work characteristics of the automotive gearbox, this article adopts the optimization scheme of grading and step -by -step and step -by -step. When the model is established, the target function of the volume (weight), strength, and middle axial force is used as the target function. Among them, the strength division target also includes: bending fatigue strength, contact fatigue strength, and wear target. When optimizing the characteristics of the carrier of each gear, use the method of adjusting the right coefficient to achieve the optimal comprehensive performance of the gear side. All optimized variables are discrete variables. The optimization method adopts a direct search method of discrete variables MDOD. Based on the parameters of the EQ140 five gear transmission as an example, comparative analysis was performed, and the satisfactory results were obtained.
- References:
- -
- Similar References:
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Last Update:
1900-01-01