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Design of Bevel Gear Mesh Noise Measurement and Analysis System based on DSP and FPGA
Author(s): 
Pages: 65-67,91
Year: Issue:  5
Journal: Journal of Mechanical Transmission

Keyword:  传动噪声锥齿轮数字信号处理器现场可编程门阵列;
Abstract: 为了弥补"听力法"过于依赖工人经验且无法精确判断锥齿轮传动质量的缺陷,提出了一种基于DSP和FPGA的锥齿轮传动噪声测试分析系统设计方案.利用DSP作为系统控制和数据处理的核心,采集噪声信号,经过滤波、模数转换、频谱分析综合判断锥齿轮传动质量;利用现场可编程门阵列(FPGA)的逻辑控制协调DSP实现整个系统功能;利用键盘和LCD的硬件设计实现人机接口;此外,系统还可通过串口模块与PC机通信实现信号...
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