原子干涉重力仪隔振方法的研究现状及展望

原子干涉重力仪是一种测量重力加速度的新型仪器，振动噪声会在很大程度上影响原子干涉重力仪的测量精度。为实现高精度的重力加速度测量，必须对振动噪声进行控制。分析了原子干涉重力仪的隔振需求，阐述了原子干涉重力仪隔振系统的研究进展，介绍了以音圈电机为驱动的隔振方法、以压电陶瓷为驱动的隔振方法、振动补偿法三种应用于原子干涉重力仪的隔振方法，总结每种隔振方法的特点及适用场景，并展望原子干涉重力仪隔振技术未来的发展方向。

Review on Vibration Isolation Method of Atom-interferometry Gravimeter

Atomic interference gravimeter is a new instrument to measure the acceleration of gravity. Vibration noise will affect the measurement accuracy of atomic interference gravimeter to a great extent. In order to realize high precision measurement of gravity acceleration, vibration and noise must be controlled. The vibration isolation requirements of atomic interference gravimeter are analyzed, and the research progress of vibration isolation system of atomic interference gravimeter is described. Three vibration isolation methods, which are driven by voice coil motor, piezoelectric ceramic and vibration compensation, are introduced. The characteristics and applicable scenarios of each vibration isolation method are summarized, and the prospect of atomic interference gravimeter is proposed The future development direction of vibration isolation technology.