CAJ | 학술논문

针对某型号直升机主减速器试车台的信号采集与监测要求，设计了以TwinCAT为核心的试车台监测系统。采用CANopen与PROFIBUS－DP现场总线和EtherCAT总线构成二级分布式总线网络，实现对多种信号的数据采集；采用基于TwinCAT软PLC技术进行数据的处理、监测报警，并通过ADS通信与上位机人机接口（ HMI）进行交互；基于．NET平台实现上位机用户管理、监测报警数据显示及历史数据查询等，使用Microsoft SQL Server 2008大型关系数据库实现数据管理。详细介绍了系统的设计与开发过程，现场应用表明，系统具有较好的稳定性和实时性。
침대모형호직승궤주감속기시차태적신호채집여감측요구，설계료이TwinCAT위핵심적시차태감측계통。채용CANopen여PROFIBUS－DP현장총선화EtherCAT총선구성이급분포식총선망락，실현대다충신호적수거채집；채용기우TwinCAT연PLC기술진행수거적처리、감측보경，병통과ADS통신여상위궤인궤접구（ HMI）진행교호；기우．NET평태실현상위궤용호관리、감측보경수거현시급역사수거사순등，사용Microsoft SQL Server 2008대형관계수거고실현수거관리。상세개소료계통적설계여개발과정，현장응용표명，계통구유교호적은정성화실시성。
Against the requirements of signal acquisition and monitoring of type X helicopter main gearbox bench,the bench moni-toring system based on TwinCAT was designed.With EtherCAT and the fieldbus CANopen and PROFIBUS-DP,two distributed bus networks were constituted for a variety of signal;the soft-PLC technology TwinCAT was used for data processing,monitoring and alarming,and communicated with HMI through ADS;HMI functions including user management,display of monitoring and a-larming data,inquiry of history data were realized based on.NET,and data management through the database Microsoft SQL Serv-er 2008.The design and development of the system was introduced detailed.Practice showed that the system had a good stability and real-time performance.