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    • 1. 发明申请
    • EPICYCLIC GEAR SYSTEM USING TWO INPUT CHARACTERISTICS, GEAR MODULE INCLUDING SAME, AND METHOD FOR CONTROLLING SAME
    • 使用两个输入特性的环形齿轮系统,包括它们的齿轮模块及其控制方法
    • WO2012036426A2
    • 2012-03-22
    • PCT/KR2011006696
    • 2011-09-09
    • IUCF HYUCHOI YOUNG JINLEE HO YUL
    • CHOI YOUNG JINLEE HO YUL
    • F16H3/44
    • F16H37/0826B62M6/55F16H1/16F16H37/065F16H37/0806Y10T74/19014
    • Disclosed are an epicyclic gear system using two input characteristics and generating a gear shifting effect using two motor characteristics, a gear module including the epicyclic gear system, and a control method of the epicyclic gear system. According to one embodiment of the present invention, the epicyclic gear system comprises: a first gear part; a second gear part rotatably engaging with the first gear part; a third gear part rotatably engaging with at least one of the first and second gear parts; and a driving source for generating driving force, wherein two of the first to third gear parts function as input parts, each of which receives a driving force from the driving source, and the other gear part functions as an output part to output the combination of the driving force from the two gear parts. Accordingly, high speed/low torque or low speed/high torque can be selectively output according to the need via a combination of the two input characteristics, enabling a flexible change in the output characteristics even in a small robot.
    • 公开了一种使用两个输入特性并产生使用两个电机特性的换档效果的行星齿轮系统,包括行星齿轮系统的齿轮模块和行星齿轮系统的控制方法。 根据本发明的一个实施例,行星齿轮系统包括:第一齿轮部分; 与第一齿轮部可旋转地接合的第二齿轮部; 与所述第一和第二齿轮部分中的至少一个可旋转地接合的第三齿轮部分; 以及用于产生驱动力的驱动源,其中第一至第三齿轮部分中的两个用作输入部分,每个输入部分接收来自驱动源的驱动力,另一个齿轮部分用作输出部分,以输出组合 来自两个齿轮部件的驱动力。 因此,可以根据需要通过两个输入特性的组合来选择性地输出高速/低扭矩或低速/高扭矩,使得即使在小型机器人中也能够灵活地改变输出特性。