现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2013年
14期
137-139,142
,共4页
开关磁阻电机%虚拟仪器%传感器%监控系统
開關磁阻電機%虛擬儀器%傳感器%鑑控繫統
개관자조전궤%허의의기%전감기%감공계통
switched reluctance motor%virtual instrument%sensor%monitoring system
为了提高开关磁阻电机控制系统的实用性和可靠性，利用NI虚拟仪器构建了监控系统，可以实时监测和调整电机运行时的重要参数。该方案以装有数据采集卡的PC机和DSP作为硬件基础，利用LabVIEW软件将各类传感器传送的信号进行实时处理，同时记录和显示各项数据，然后再利用相应的算法完成对数据的分析。DSP则作为PC机故障时的备用系统。实验证明，该控制系统的实用性和可靠性比之前大大提高。
為瞭提高開關磁阻電機控製繫統的實用性和可靠性，利用NI虛擬儀器構建瞭鑑控繫統，可以實時鑑測和調整電機運行時的重要參數。該方案以裝有數據採集卡的PC機和DSP作為硬件基礎，利用LabVIEW軟件將各類傳感器傳送的信號進行實時處理，同時記錄和顯示各項數據，然後再利用相應的算法完成對數據的分析。DSP則作為PC機故障時的備用繫統。實驗證明，該控製繫統的實用性和可靠性比之前大大提高。
위료제고개관자조전궤공제계통적실용성화가고성，이용NI허의의기구건료감공계통，가이실시감측화조정전궤운행시적중요삼수。해방안이장유수거채집잡적PC궤화DSP작위경건기출，이용LabVIEW연건장각류전감기전송적신호진행실시처리，동시기록화현시각항수거，연후재이용상응적산법완성대수거적분석。DSP칙작위PC궤고장시적비용계통。실험증명，해공제계통적실용성화가고성비지전대대제고。
In order to improve the practicability and reliability of the control system of switched reluctance motor(SRM), a monitoring system was made based on the NI virtual instrument. This system can be applied to the real?time monitoring and ad?justment of the important parameters of running motors. The scheme takes a computer with data acquisition card and a DSP as basic hardwares of this system,and utilizes powerful software LabVIEW to process the signals transmitted by all kinds of sen?sors in time,as well as record and display each data simultaneously. A corresponding algorithm is used to analyze those data. DSP is the standby equipment when the PC goes wrong. Experiments show the practicability and reliability of the control system has been greatly enhanced.
