一种实用的精密测量设备空气弹簧监控系统  

A Practical Monitoring System of Air Spring for Precision Measurement Equipments

作　　者：高宏堂[1] 叶孝佑[1] 孙双花[1] 常海涛[1] 张晓[2] 

机构地区：[1]中国计量科学研究院,北京100013 [2]中国计量学院,浙江杭州310018

出　　处：《计量学报》2008年第B09期176-180,共5页Acta Metrologica Sinica

摘　　要：介绍了典型空气弹簧系统的组成和原理。以此为基础，根据几何量精密测量的需要，研制了一种电子与机械相结合、安全可靠的空气弹簧自动监控系统。系统的关键部分包括气动升高安全控制机构和平台调平机构，基于计算机平台传感系统，信号分析处理和监测系统。该监控系统可直接用于大型高精度几何量测量设备（如激光干涉比长仪），实现仪器振动的隔离、自动调平、高度控制等功能。The principle and structure of typical air spring system are introduced. A safe and reliable automatic monitoring system of air spring with both mechanical and electronic units for precision measurement equipments is developed to meat the needs of geometric measurement with high precision. The key parts include safely pneumatic raising outfit and levehng outfit, sensor system and signal analyzing and processing system, and measuring system. The monitoring system can be used directly for heavy geometric measurement equipments with high precision such as laser interference length comparator, reahzing the function of vibration isolation, automatically leveling, high degree of control, etc.

关 键 词：计量学 空气弹簧 振动隔离 自动调平 高度控制 

分 类 号：TB92[一般工业技术—计量学]