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| 圆弧齿轮传动的模糊可靠性优化设计 | |
| 引用本文： | 周红桥,周子瑾,陈继红,李伟.圆弧齿轮传动的模糊可靠性优化设计[J].武汉大学学报(工学版),2004,37(6):81-84. |
| 作者姓名： | 周红桥 周子瑾 陈继红 李伟 |
| 作者单位： | 1. 武汉大学动力与机械学院,湖北,武汉,430072 2. 湖北职业技术学院,湖北,孝感,432100 3. 湖北工业大学,湖北,武汉,430068 |
| 摘 要： | 运用模糊数学理论和可靠性优化设计方法,考虑圆弧齿轮传动中许用应力的随机性和模糊性,以圆弧齿轮传动中弯曲强度和接触强度的模糊可靠度以及齿轮的静强度、齿数、螺旋角、纵向重合度等约束条件,以一对圆弧齿轮体积最小为优化目标,建立了圆弧齿轮传动的模糊可靠性优化设计的数学模型,并给出实际算例,结果表明用模糊可靠性优化设计方法进行圆弧齿轮设计具有更好的合理性. |
| 关 键 词： | 圆弧齿轮 模糊可靠性 优化设计 |
| 文章编号： | 1671-8844(2004)06-081-04 |
| 修稿时间： | 2004年3月18日 |
Fuzzy reliability optimum design of circular arc gears drive |
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| ZHOU Hong-qiao,ZHOU Zi-jin,CHEN Ji-hong,LI We.Fuzzy reliability optimum design of circular arc gears drive[J].Engineering Journal of Wuhan University,2004,37(6):81-84. | |
| Authors: | ZHOU Hong-qiao ZHOU Zi-jin CHEN Ji-hong LI We |
| Affiliation: | ZHOU Hong-qiao~1,ZHOU Zi-jin~1,CHEN Ji-hong~2,LI We~3 |
| Abstract: | This paper uses the fuzzy mathematics theory and reliability optimum design method to establish a mathematical model of fuzzy reliability optimum design of circular arc gears drive with considering randomness and fuzziness of the allowable stresses in design process. This model is based on the constraint conditions such as static strength, number of teeth, helix angle, lognitudinal overlapping tooth contact,etc., as well as the fuzzy reliability of bending strength and contact strength in order to achieve the optimum object; that is to say the volume of a pair of gears is minimum. We give a calculating example, and its result demonstrates more rationality to design circular arc gears with fuzzy reliability optimum design. |
| Keywords: | circular arc gears fuzzy reliability optimum design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |