| 基于LabVIEW的六维加速度传感器测量系统设计 |
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| 引用本文： | 王宁,尤晶晶,李成刚,祁海群,郭丽莎. 基于LabVIEW的六维加速度传感器测量系统设计[J]. 机电一体化, 2011, 17(11): 76-79 |
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| 作者姓名： | 王宁 尤晶晶 李成刚 祁海群 郭丽莎 |
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| 作者单位： | 南京航空航天大学机电学院,南京,210016 |
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| 基金项目： | 国家自然科学基金，国家大学生创新训练计划项目，南京航空航天大学基本科研业务费专项科研项目 |
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| 摘 要： | 设计了基于LabVIEW虚拟仪器技术平台的六维加速度传感器软件测量系统。该系统能够根据具体测量要求对压电陶瓷输出的实时电荷量实现自动采集，并对其进行滤波处理及信号频域特性分析，通过嵌入MathScript Node对传感器检测到的六维加速度进行解耦运算。通过LabVIEW软件中自带的3D图形模块实时显示传感器外壳的位置和姿态，以实现虚拟现实功能。
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| 关 键 词： | 六维加速度传感器 数据采集 3D实时显示 |
Design of A Six-axis Acceleration Sensor Testing System Based on LabVIEW |
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| Abstract: | A software testing system of six-axis acceleration sensor was designed based on the LabVIEW. In this system, electric charge generated by piezoelectric ceramic was automatically collected according to specific requirement. Then the signal was processed through filtering circuit and frequency domain feature analysis. In the MathScript Node, some functions were used to work out decoupling function of the six-axis acceleration detected by the sensor. Moreover, the position and posture of the sensor was real-time displayed by the LabVIEW 3D graph VI to realize the virtual reality. |
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| Keywords: | six-axis acceleration sensor data acquisition 3D real-time display |
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