摘要
介绍了ELMC在自动配电系统中的地位和模型,结合某型飞机ELMC电力汇流条的分布图分析规划了ELMC控制器仿真平台软硬件资源配置,并在此基础上完成了基于DSP的硬件平台和基于μC/OS-II实时操作系统的软件平台;分析系统的运行情况,表明系统能够实现多任务可靠调度、400Hz交流信号实时采样、通信双通道实时切换和BIT等关键技术指标。
The position and function of ELMC in aircraft Automatic Electrical Power System are introduced. The distribution about power bus and controller of ELMC are discussed. The design of block of AD and I/O is offered. Based on DSP TMS320LF2407A and μC/OS-II, multi--tasks have been created and run. The ease of system which includes the sample of AC, exchange between of channel A and channel B and the technical of BIT is analyzed.
出处
《计算机测量与控制》
CSCD
2007年第10期1322-1324,共3页
Computer Measurement &Control
