Dynamic analysis of planetary gear transmission based on Lagrange interpolation polynomials
Ronghua Chen,
Yingkui Gu,
Guangqi Qiu
et al.
Abstract:This paper proposes a novel dynamic model considering manufacturing errors and eccentricity errors to analyze the dynamics of planetary gear transmission (PGT). The dynamic model is established based on the fractional-order calculus (FOC) and solved by an enhanced fourth-order Lagrange interpolation polynomials (LIP) method. Three numerical examples and the vibration experiments of planetary gear transmission are employed for verification. The comparison results indicate that the proposed solution method has h… Show more
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