作　　者： ; ; ;

机构地区： 同济大学电子与信息工程学院

出　　处： 《电子测量与仪器学报》 2010年第4期391-395,共5页

摘　　要： 针对前视红外跟踪成像消旋组件手工检测的不足,提出一种基于PCI总线的自动化测控方法,该方法结合手工检测的标准程序,采用旋转变压器和轴角转换器(resolver-to-digital converter,RDC)组成测角系统,直流力矩电机完成消旋功能。通过实时采集角度数据,经滤波和信号变换实时显示消旋角度。本测控系统已成功应用于某红外跟踪成像消旋组件的自动化检测。本系统设计合理,能够满足实际的生产需要,并具有结构化、通用化、模块化的特点。 For detecting the front-view infrared image tracking components manually is inadequate,an improved measuring and control system,of which is based on PCI bus,is introduced.The system has two main parts： angle-measuring system,which is composed of rotary transformer and Resolver-to-digital Converter（RDC）,and a DC torque motor as actuator for despunning,in view of the measuring standard step.Then,the real-time despuning angle can be shown by acquisition filtering and signal conversion.The measuring and control system has been successfully applied to the detecting the despun components,automatically.The experimental result shows that： The design is reasonable,meets the production needs,and has the merits of structured,generalization,modulation.

关 键 词： 消旋组件 测控 积分分离 轴角转换器 实时滤波

领　　域： [自动化与计算机技术] [自动化与计算机技术]