| 基于MSP430的便携式钢丝绳张力测试仪的研制 |
| |
| 引用本文： | 刘志平,马铭,肖汉斌,陶德馨.基于MSP430的便携式钢丝绳张力测试仪的研制[J].武汉理工大学学报(交通科学与工程版),2005,29(4):553-556. |
| |
| 作者姓名： | 刘志平 马铭 肖汉斌 陶德馨 |
| |
| 作者单位： | 武汉理工大学物流工程学院,武汉,430063 |
| |
| 摘 要： | 研制了一套基于MSP430F149的便携式钢丝绳张力测试仪．设计的特点在于，充分利用单片机核心芯片的内部资源，设计了外围电路和FFT程序，满足了频谱分析对运算速度和容量的需求，同时结合低功耗、抗干扰能力强的内装IC压电加速度传感器，实现了测试系统的便携化．结果表明，本仪器具有较好的重复性和精确性．
|
| 关 键 词： | 钢丝绳 张力测试 频谱分析 单片机 |
| 收稿时间： | 2005-04-14 |
| 修稿时间： | 2005年4月14日 |
A Portable Testing Instrument Based on MSP430 for Tension of Steel Wires |
| |
| Liu Zhiping,Ma Ming,Xiao Hanbin,Tao Dexin.A Portable Testing Instrument Based on MSP430 for Tension of Steel Wires[J].journal of wuhan university of technology(transportation science&engineering),2005,29(4):553-556. |
| |
| Authors: | Liu Zhiping Ma Ming Xiao Hanbin Tao Dexin |
| |
| Abstract: | A portable testing instrument based on MSP430 for tension of steel wires has been developed in this paper. Peripheral electric circuits of MSP430 and FFT program have been designed. Requirements of computing speed and memory capacity have been satisfied. Piezoelectricity acceleration transducer, which has the characteristics of low power consumption and anti-jamming, has been utilized to make the instrument portable. Experiments show that the instrument has good repeatability and accuracy. |
| |
| Keywords: | steel wire tension measure frequency spectrum analysis monolithic processor |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
