摘要
设计了以TMS320F240为核心的测试系统,研究了DFT算法计算砂轮不平衡振动信号的幅值以及相位。实验结果表明,该系统能精确地测试出不平衡信息,且具有抗干扰能力强、精度高的特点。
A TMS320F240 based test system is designed for running the DFT algorithm to calculate both the amplitude and phase of vibration signals. The experimental results show that the system has the features of high precision and strong anti-disturbance ability.
出处
《长春工业大学学报》
CAS
2015年第3期280-283,共4页
Journal of Changchun University of Technology
基金
吉林省科技厅青年科研基金(01201127)
关键词
动平衡
测试系统
DFT
dynamic balance
the test system
DFT.
