| 汽车电动助力转向系统霍尔转角传感器 |
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| 引用本文： | 周波. 汽车电动助力转向系统霍尔转角传感器[J]. 重庆理工大学学报(自然科学版), 2010, 0(2): 21-23,48 |
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| 作者姓名： | 周波 |
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| 作者单位： | 重庆交通大学; |
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| 基金项目： | 重庆交通大学博士基金资助项目 |
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| 摘 要： | 采用开关型霍尔传感器和数字信号处理器相结合的方法计了方向盘转角传感器,实现了对汽车方向盘角度信号的高精度测量。为了验证所设计电路的正确性,在Multisim10软件中进行了仿真。仿真结果显示:该芯片成功地完成了对霍尔开关传感器输出信号的处理,性能稳定可靠;该系统具有线路简单、实时性好、成本低、抗干扰能力强等优点。
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| 关 键 词： | EPS 开关型霍尔传感器 DSP QEP |
Analysis on Hall Angle Sensor Used in Automotive EPS |
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| ZHOU Bo. Analysis on Hall Angle Sensor Used in Automotive EPS[J]. Journal of Chongqing University of Technology(Natural Science), 2010, 0(2): 21-23,48 |
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| Authors: | ZHOU Bo |
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| Affiliation: | Chongqing Jiaotong University;China 400074;China |
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| Abstract: | By combining Hall-effect switch sensor and digital signal processor,this paper designs a steering wheel angle sensor,which achieves high-precision measurement at automotive steering wheel angle.To verify the correctness of the designed circuits,simulations are done with Multisim10.The simulation results show that this chip processes the output signal from Hall-effect switches successfully with reliable performance,and the system possesses such merits as simple wiring,better real-time,low cost and strong ant... |
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| Keywords: | EPS Hall-effect switches DSP QEP |
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