研究了一种无位置传感器的系统运行控制策略,探讨了无位置控制的原理,并以DSP(digital signal processor)为核心,以三相(12/8)开关磁阻电机为执行对象,设计了系统的硬件和软件。通过样机试验,结果表明运用该控制策略的开关磁阻电机系统...研究了一种无位置传感器的系统运行控制策略,探讨了无位置控制的原理,并以DSP(digital signal processor)为核心,以三相(12/8)开关磁阻电机为执行对象,设计了系统的硬件和软件。通过样机试验,结果表明运用该控制策略的开关磁阻电机系统能够较快地预测转子位置,并且在中低速范围内位置检测准确,系统运行稳定。展开更多
Wireless location technology is used to locate,track and monitor the location of given target using devices such as the radio frequency identification(RFID) based on WiFi technology and the sensors. And such applicati...Wireless location technology is used to locate,track and monitor the location of given target using devices such as the radio frequency identification(RFID) based on WiFi technology and the sensors. And such applications as long term evolution(LTE) ,wireless local area networks(WLAN) ,RFID and location based service(LBS) are essential in today's wireless communications industry. In this paper,both wireless location technology and its application are proposed,where our experimental research results and theoretical innovation are included.展开更多
文摘研究了一种无位置传感器的系统运行控制策略,探讨了无位置控制的原理,并以DSP(digital signal processor)为核心,以三相(12/8)开关磁阻电机为执行对象,设计了系统的硬件和软件。通过样机试验,结果表明运用该控制策略的开关磁阻电机系统能够较快地预测转子位置,并且在中低速范围内位置检测准确,系统运行稳定。
基金National Natural Science Foundation of China ( No.61172073)Open Research Fund of National Mobile Communications Research Laboratory,Southeast University( No.W200906)Fundamental Research Funds for the Central Universities,Beijing Jiaotong University
文摘Wireless location technology is used to locate,track and monitor the location of given target using devices such as the radio frequency identification(RFID) based on WiFi technology and the sensors. And such applications as long term evolution(LTE) ,wireless local area networks(WLAN) ,RFID and location based service(LBS) are essential in today's wireless communications industry. In this paper,both wireless location technology and its application are proposed,where our experimental research results and theoretical innovation are included.
