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基于对核电、风电等大型能源装置中行星齿轮传动设计制造技术的深入研究,考虑到高可靠性、高功率密度在行星齿轮传动设计中的重要性,在设计技术中引入了设计参数的模糊性和随机性,将模糊数学和可靠性理论相结合,并采用多目标优化设计,对大型能源装置中行星齿轮传动装置的高可靠性、高功率密度设计技术进行了研究。最后,通过实例证明,该设计方法可达到高可靠性、高功率密度的设计目的,同时,该设计方法可根据设计给定的可靠度进行参数设计,提高了设计的灵活性。并且,此方法还可应用于其他机械的设计,具有广泛的实用性。
Based on the deep research on the design and manufacturing technology of planetary gear drive in large energy devices such as nuclear power and wind power, taking into account the importance of high reliability and high power density in the design of planetary gear drive, the design parameters are introduced into the design fuzziness And randomness, combining the theory of fuzzy mathematics and reliability, and using multi-objective optimization design, the research on the design technology of high reliability and high power density of planetary gears in large-scale energy plant is studied. Finally, an example is given to demonstrate that the design method can achieve the design goal of high reliability and high power density. Meanwhile, the design method can design the parameters according to the given reliability of the design and improve the design flexibility. And, this method can also be applied to other mechanical design, with a wide range of practicality.