基于光纤通信的分布式HPM 测控系统

针对高功率微波(high-power microwave,HPM)及其相关技术研究的过程中会产生复杂强电磁环境的问题,构建一种对抗复杂电磁环境,排除强辐射源影响总能够正常可靠工作的电子信息综合测控系统.采用全光纤通信的架构,不仅提高了控制系统的电磁兼容能力,而且增加了信号的传输距离;利用集中管理、分散控制的远程分布式控制体系,使整个控制系统分化为多个控制模块,各控制模块控制功能相对独立,通过PXI现场总线实现数据共享.分析结果表明:该系统提高了控制系统的可靠性和灵活性,降低了控制系统的复杂性,为具有高可靠的HPM测控系统的设计提供了有效的技术途径.

Measure and Control System of HPM with Fiber Communication

Aiming at the complex strong electromagnetic environment caused by HPM and its related technology research, establish the electronic information comprehensive measurement and control system to carry out reliable and regular work based on resisting complex electromagnetic environment and overcoming strong radiation source influence. Use optical fiber frame, improve electromagnetic compatibility of control system, and adding the signal transmission distance. Use remote distance distributed control system with centralized management and distributed control to divide the whole control system into multi control modules. Each of the control module function is relatively independent, and realizes data sharing by PXI field bus. The analysis results show that the system improves the reliability and flexibility of control system, reduces complexity of control system and supports high reliable HPM measurement and control system with efficient technology design.