Robust Design of Function Generating Mechanisms Considering Kinematic Pair Clearance
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摘要: 針對函數發生機構,分析了可控因素和不可控因素的隨機變化對機構運動質量的影響,建立了考慮運動副間隙影響的機構穩健優化設計的數學模型,給出一曲柄滑塊函數發生機構的穩健優化設計示例.Abstract: In order to set up the synthesis model of a function generating mechanism, the influence of controllable factors and noise factors on the movement precision of the mechanism was analyzed. A mathematical model considering clearance and structural error for the robust mechanism was established and an example of the slider-crank mechanism was given. The results show that the performance of the mechanism is robustness although the clearance and structural error is random variables.
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Key words:
- kinematic pair clearance /
- function generating /
- mechanism synthesis /
- robust design
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