摘要
为了更好地检测船舶上的振动,利用以太网和TMS320F2812DSP构建了实时振动检测系统。着重介绍了振动检测单元的硬件实现,基于有限脉冲响应(FIR)数字滤波与快速傅里叶变换(FFT)的实时数据处理过程,以及基于用户数据报协议(UDP)的数据传输过程。系统通用性好、可靠性高、实时性强。
In order to inspect the shipping vibration better, a real-time inspection system based on TMS320F2812 DSP and Ethernet is built. The paper mainly introduces the hardware implement of inspection unit for vibration, real-time data process on FIR and FFT, and data transmitting process on UDP. The system possesses good flexibility, strong reliability,and real-time fulfillment.
出处
《电子测量技术》
2006年第6期104-106,共3页
Electronic Measurement Technology
基金
国家自然科学基金专项基金资助项目(50327501)
