| 火星探测试验装置动态数据记录分析系统设计 |
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| 引用本文： | 高树义,谷良贤,张方,顾国华.火星探测试验装置动态数据记录分析系统设计[J].国外电子测量技术,2013(11):60-64. |
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| 作者姓名： | 高树义 谷良贤 张方 顾国华 |
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| 作者单位： | [1]西北工业大学航天飞行动力学技术重点实验室西安710072 [2]南京航空航天大学机械结构力学及控制国家重点实验室南京210016 |
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| 基金项目： | 863高科技研究发展计划（2008AA12A205）资助项目 |
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| 摘 要： | 火星探测试验装置动态数据记录系统是相关试验验证过程的重要动力学性能的测试系统。系统基于LabVIEW图形化编程和CRIO软硬件平台,主要是对火星探测装置缓冲过程中振动冲击过载和结构动态应力的各项动态数据进行采集记录和时频分析。对该软件的设计进行了详细的框架描述,主要包括数据采集板卡与传感器,整体软件的设计及各功能模块的实现。
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| 关 键 词： | LabVIEW 数据采集 软件设计 功能模块 |
DAQ record system design of Omni-directional-type airbag landing device |
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| Gao Shuyi Gu Liangxian Zhang Fang Gu Guohua.DAQ record system design of Omni-directional-type airbag landing device[J].Foreign Electronic Measurement Technology,2013(11):60-64. |
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| Authors: | Gao Shuyi Gu Liangxian Zhang Fang Gu Guohua |
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| Affiliation: | Gao Shuyi Gu Liangxian Zhang Fang Gu Guohua (1. National Key Laboratory of Aerospace Flight Dynamics, Northwestern Polytechnical University, Xi＇an 710072, China; 2. State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China) |
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| Abstract: | The DAQ（data acquisition）record system of Omni-directional-type airbag landing device is an import measure-ment system in the dynamics test.The system is based on LabVIEW graphical programming language and CRIO device. In Omni-directional-type airbag landing,dynamic stress and acceleration of shock and vibration are acquired and analyzed in time and frequency domain.The design and implementation of DAQ（data acquisition）record system are described in detail in this paper,including DAQ boards,sensors,the design of whole software and the realization of functional mod-ules. |
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| Keywords: | LabVIEW DAQ software design functional modules |
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