| 用于人体关节角度捕捉的光纤角度传感器的研究 |
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| 引用本文： | 张振海. 用于人体关节角度捕捉的光纤角度传感器的研究[J]. 科学技术与工程, 2012, 12(3): 535-538 |
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| 作者姓名： | 张振海 |
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| 作者单位： | 西北工业大学动力与能源学院,西安,710072 |
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| 摘 要： | 在分析现有的外骨骼机器人控制信号的拾取方法优缺点的基础上,设计了一种用于捕捉人体关节角度的光纤角度传感器.通过结构设计和理论分析,建立光纤输出端光功率与关节弯曲角度的数学模型.仿真结果表明,所设计的传感器输出信号对关节角度具有很好的线性度,可用于外骨骼机器人的角度控制的信号捕捉.
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| 关 键 词： | 光纤角度传感器 外骨骼机器人 光强调制 |
| 收稿时间： | 2011-10-31 |
| 修稿时间： | 2011-10-31 |
Research on fiber-optic angle sensor with capturing human joint angles |
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| zhangzhenhai. Research on fiber-optic angle sensor with capturing human joint angles[J]. Science Technology and Engineering, 2012, 12(3): 535-538 |
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| Authors: | zhangzhenhai |
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| Affiliation: | (School of Power and Energe Sources,Northwestern Palytechnical Umiversity,Xi′an 710072,P.R.China) |
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| Abstract: | After analyzing the adavantages and disadvantages of the approaches for exoskeleton robot to collect control signal. A fiber-optic angle sensor was designed to capture human joint angles. Through structural design and theoretical analysis, the mathematical model of the output optical power and joint angles was established. Simulation results show that the fiber-optic angle sensor has good linearity, and can be used to the exoskeleton robot for capturing the human joint angles. |
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| Keywords: | Fiber-optic angle sensor Exoskeleton robot Light stress modulation |
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