摘要
为避免砂尘失效情况的发生,设计砂尘风洞测控系统。分别从硬件设计和软件设计方面具体介绍测控系统的结构,针对系统设计过程遇到的困难,就砂尘浓度控制、串口通信以及报警设计等关键问题的解决办法进行讨论,并将系统正式投入使用。从使用情况看,该系统响应速度较快,控制精度高,串口通信误码率低,能很好满足高速率数据采集的要求。
Wind tunnel measure and control system with sand and dust is designed to avoid invalidation of weapon in sand and dust. Introduce the system in hardware design and software design. Aiming at the difficulties in system design, discuss the methods for key difficulties such as sand and dust consistency control, serial port communication and alarming design, and apply it. In application, it works well with fast response, high control precision and low bit error ratio in serial communication. It can also satisfy high speed data acquisition demand.
出处
《兵工自动化》
2012年第4期78-81,共4页
Ordnance Industry Automation
关键词
砂尘
测控系统
软-硬件设计
串口通信
sand and dust
measure and control system
software-hardware design
serial communication
