| 汽车安全气囊磁电式传感器的设计与研究 |
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| 引用本文： | 张河,翟性泉,李豪杰. 汽车安全气囊磁电式传感器的设计与研究[J]. 南京理工大学学报(自然科学版), 1999, 23(4): 324-327 |
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| 作者姓名： | 张河 翟性泉 李豪杰 |
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| 作者单位： | 南京理工大学机械学院,南京,210094 |
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| 摘 要： | 该文论述了汽车安全气囊磁电式传感器的工作原理。对传感器进行了结构设计和电路设计。同时对加工的传感器样机进行了模拟冲击实验。提出的传感器具有较大的测量范围。加速度为０ 到５８８ ｍ／ｓ２ ，时间脉宽为０ 到２０ ｍｓ 可调。识别电路具有峰值和时间双重判别。该传感器是一种新型的汽车安全气囊传感器。
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| 关 键 词： | 汽车,安全气囊,电子 磁电式传感器 |
| 修稿时间： | 1998－06－18 |
Design and Research of Magnetic-electric Sensor for Safety Airbag of Automobile |
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| Zhang He,Zhai Xingquan,Li Haojie. Design and Research of Magnetic-electric Sensor for Safety Airbag of Automobile[J]. Journal of Nanjing University of Science and Technology(Nature Science), 1999, 23(4): 324-327 |
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| Authors: | Zhang He Zhai Xingquan Li Haojie |
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| Abstract: | The paper describes the working principle of magnetic electric sensor in safety airbag of automobile.Structure and electric circuit of this sensor is designed and impact experiment for this sensor is simulated.In the paper the sensor has a wide range of measurement.The acceleration peak value is from 0 to 588m/s 2,width of time pulse is from 0ms to 20ms.Identificable electrical circuit has dual discrimination characteristics of peak value and time.It is a new kind of sensor used in safety airbag of automobile. |
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| Keywords: | automobiles safety airbags electrons magnetic electric sensors |
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