重载机器人横梁结构静动态特性分析与优化
王进,王向坤,扶建辉,陆国栋,金超超,陈燕智

Static and dynamic characteristic analysis and structure optimization for crossbeam structure of heavy-duty truss robot
Jin WANG,Xiang-kun WANG,Jian-hui FU,Guo-dong LU,Chao-chao JIN,Yan-zhi CHEN
表 5 横梁结构的前10阶固有频率
Tab.5 First 10 natural frequencies of crossbeam structure
阶数 f/Hz 阶数 f/Hz
1 47.713 6 133.860
2 49.495 7 171.090
3 109.290 8 173.640
4 117.900 9 176.920
5 121.220 10 177.690