摘要
介绍了一种利用DSP的高速数据处理能力和CPLD的端口多且I/O功能可自定义等特点来设计实现航空负载测控系统的方案,同时利用TMS320LF2407中的CAN模块进行和上位操作站的通信,通过软件对功率器件MOSFET进行通断控制最终实现对负载测控的功能,采用上下位机的通信模式进行的仿真试验验证了对任务中航空负载的监测和控制的功能,具有外围电路简单、方便扩展、采集量大、可靠性高等优点。
A high--speed data use of DSP processing power and many ports and I / 0 functions of CPLD can be customized features designed to achieve air load t and control system program, while the use of TMS320LF2407 in the CAN module and the upper oper- ating station communications, through the software on the MOSFET power devices on-off control to finally realize the function of monitoring and control of the load with the external circuit is simple, easy to expand, collecting a large amount of high reliability.
出处
《计算机测量与控制》
CSCD
北大核心
2009年第11期2124-2127,共4页
Computer Measurement &Control
