【摘要】 为实现无补偿涡轮的质量流量测量,采用了具有功能强大的嵌入式微处理器S3C2410,完成了质量流量测量的系统硬件及外围频率测量电路与轴向力测量电路的设计,提出了基于Linux操作系统的软件实现方法,最终实现了无补偿涡轮质量流量测量仪。从最终的使用表明,该仪器硬件结构简单,软件设计灵活,具有测量精度高,测量范围宽,使用方便等优点。更多还原

【Abstract】 Aimed at realizing non-compensation turbine mass flow rate instrumentation,using the module with a powerful embedded microprocessor S3C2410.The hardware was developed for the non-compensation turbine mass flow rate Instrumentation.The implement of this system was proposed based on Linux operating system.With the Simple structure of hardware and flexible design of software,the instrumentation has advantages of high accuracy,wide measuring range and convenient operation.更多还原