双异步电机驱动双质体振动系统同步滑模控制
余乐,侯勇俊,赵永强,汪玉琪

Synchronous sliding mode control of double-mass vibration system driven by two asynchronous motors
Le YU,Yongjun HOU,Yongqiang ZHAO,Yuqi WANG
表1 双质体振动系统的参数
Table 1 Parameters of double-mass vibration system
参数量值
振动体质量M1M248.45 kg
振动体转动惯量Jz1Jz25 kg·m2
中间弹簧Y向刚度ky110~2 000 kN/m
下质体弹簧Y向刚度ky2500 kN/m
中间弹簧Y向阻尼fy110~2 000 N·s/m
下质体弹簧Y向阻尼fy2500 N·s/m
偏心转子质量mo1mo23 kg
偏心转子等效半径r1r20.02 m
异步电机转轴的转动惯量Jo1Jo20.01 kg·m2