【作者】 陈文辉；

【导师】 马铁华；

【作者基本信息】 中北大学 ， 测试计量技术及仪器， 2007， 硕士

【摘要】 随着武器系统技术的改进和性能的增强，迫切需要研制一种微体积、大容量、微功耗、高精度、高可靠性的弹载动态参数测试记录及分析装置。鉴于这种要求，本文提出了将大容量闪速存储器代替传统存储器运用到测试仪中，实现了数据的高速、大容量采集。本文提出了双FLASH存储的理论，使得数据可以连续实时采集，提高了测试系统的可靠性。同时文中还提出一种新的传感器，即地磁方位传感器，将这种传感器运用在弹载多参数测试仪中减小了测试装置的体积，避免了弹壳体剩磁对传感器的影响。弹载大容量多参数测试仪主要进行SPI信号、地磁方位传感器信号的存储采集，通过运用单片机结合CPLD控制闪存，实现了系统的微型化。文中在软件设计方面，对弹载大容量多参数测试仪软件的各功能模块作了简单的介绍；在抗高冲击设计方面，设计了测试系统的实验装置，并对系统的结构进行了强度分析；同时在系统设计过程中，兼顾了系统的微体积，微功耗设计。最后，将系统运用到实际实验中验证了系统设计的正确性。更多还原

【Abstract】 Along with the improve of technique’ weapon system, Bomb Load Multi-parametersMeasurement System which is large-capacity, micromation need develop. Aiming at theproblem of upwards, in this article, FLASH memory is exercised in measurement system.FLASH memory can improve the reliability of the measurement system, and implement highspeed collection. Double FLASH memory theory is introduced. A new sensor is put forwardin this article. The sensor can minish the system’ volume and the effect of leave magnetism.In this system SPI、geomagnetic sensor signal are collected. FLASH is controlled by AVRsingle chip and CPLD, which make the system micromation. In the software design, allfunction modules are introduced; In the high shocking design,the experiment equipment isdesigned and the intensity of the equipment is analyzed. Moreover, the tiny volume and lowpower consumption are noticed during the design process. Finally, we take the measurementsystem into experiment and prove it validity.更多还原