针对空间柔性杆系统的扭转振动问题，提出了一类由柔性杆、电阻应变片传感器、压电扭转致动器组成的柔性杆系统。

Aiming at the torsional vibration of a space flexible bar system, a flexible bar system which consists of a flexible bar, a strain gauge sensor and a piezoelectric torsional actuator is proposed.

youdao

针对空间柔性杆系统的扭转振动问题，提出了一类由柔性杆、电阻应变片传感器、压电扭转致动器组成的柔性杆系统。

Aiming at the torsional vibration of a space flexible bar system, a flexible bar system which consists of a flexible bar, a strain gauge sensor and a piezoelectric torsional actuator is proposed.

youdao