摘要
针对目前市场上的GPS定位模块NEO-5Q的动静态性能做出研究,为其能够在亚速常规弹药中应用做好前期的理论和试验研究。硬件设计中本着弹药中小型化、灵巧化、实用化的原则,将系统的数据采集模块和与PC机的通信模块分开设计,并对系统作了软件设计。整个系统的可靠性通过动静态实验进行验证。实验中,利用串口通信模块实现GPS数据采集模块与PC机的通信,并应用VB软件编写数据采集窗口提取载体的位置信息。最后利用MATLAB软件对数据进行分析处理。实验曲线验证了所设计系统在静态及低速动态环境中性能良好。
A study on the static and dynamic properties of the current GPS positioning module on the market NEO-5Q is done.Early theoretical and experimental research is made to use it on underdrive conventional ammunition.The hardware design of the entire system is based on miniaturization,smart-oriented,practical-oriented principles on the ammunition,the system data acquisition storage module and communication module with PC are separated.The software of the system is designed.The reliability of the entire system is verified through the dynamic and static tests.To verify the practicability of the entire system,during these experiments,the serial communication module is used to realize the communication between the GPS data acquisition storage module and PC and the data acquisition window programmed by VB is used to extract the position information of the vector.Finally MATLAB software is used for data analysis and processing.Good performance of the System in the static and low dynamic environment is verified by experimental curves.
出处
《电子测量技术》
2010年第3期93-98,共6页
Electronic Measurement Technology
关键词
GPS定位
动静态性能
常规弹药
GPS positioning
static and dynamic properties
conventional ammunition
