【摘要】 本文提出了一种基于数字信号处理器TMS320LF2407A和LabVIEW的陀螺电机测速系统。该系统利用DSP芯片内部集成的捕获单元模块、串行通信接口(SCI)完成转速信号的捕获以及数据通信工作,利用LabVIEW的信号处理功能完成波形实时显示、频谱分析、数据保存工作。测试结果表明,该设计方案稳定可靠。更多还原

【Abstract】 A speed measurement system for gyro motor based on DSP TMS320LF2407A and LabVIEW is presented.Speed-signal capture and data communication are completed by using DSP’s capture unit and serial communication unit.In addition,waveform display,spectrum analysis and data storage are implemented by using LabVIEW.The feasibility of the proposed measurment system is validated by test results.更多还原