高通量筛选摇床在线自适应动平衡系统设计  

Design of online adaptive dynamic balancing system for high throughput screening platform

作　　者：王海宽[1] 尹志辉[1] 

机构地区：[1]上海大学机电工程与自动化学院,上海200072

出　　处：《电子测量与仪器学报》2017年第2期315-321,共7页Journal of Electronic Measurement and Instrumentation

基　　金：国家重大仪器专项课题(2012YQ15008703)资助项目

摘　　要：针对高通量筛选摇床的在线测量和负载不平衡量校正的需求,设计了在线自适应动平衡系统。首先针对菌种筛选摇床载荷实时动态变化的特性,提出了高效率的在线自适应动平衡方案;然后考虑系统组成和结构功能,提出了改进的窄带跟踪滤波和动平衡校正方法以及自适应控制策略;最后自主研制了实验装置,进行了系统调试,测试结果表明,系统实验装置可行且有效。An online adaptive balancing system is described in this paper. This system is mainly used for measuring and correcting imbalances of load adaptively in high throughput screening platform. Firstly,an online adaptive efficient balancing scheme for this system is proposed according to the characteristics of load of high throughput screening platform dynamic changes. Then,considering the system composition and structure,the method of the improved narrow band tracking filter and dynamic balance correction is proposed,meanwhile the adaptive control strategy is investigated. Finally,the experimental device is developed and the system is debugged to illustrate the effectiveness of the proposed method. The testing results show that the system of experimental device is feasible and valid.

关 键 词：动平衡 窄带跟踪滤波 高通量筛选 自适应控制 

分 类 号：TH877[机械工程—仪器科学与技术] TN911.7[机械工程—精密仪器及机械]