GJR-G2关节式机器人的动态特性实验研究及结构改进方法

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一、概述 工业机器人(以下简称机器人)的应用已日益普及,在许多场合下,为提高产品质量、生产率和生产柔性,应用机器人是必不可少的,如汽车的焊装、新结构自行车的车架焊接等。为达到高效和产品高质量,机器人的高速运行、高的轨迹精度也是必不可少的。一般运行速度在2m/s以上,重 I. Overview The application of industrial robots (hereinafter referred to as robots) has become more and more popular. On many occasions, application of robots is indispensable for improving product quality, productivity and production flexibility. For example, the welding of a car, the bicycle with a new structure Frame welding and so on. In order to achieve high efficiency and high-quality products, high-speed robot operation, high trajectory accuracy is also essential. General operating speed of 2m / s or more, heavy
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