推荐星级：
- 1
- 2
- 3
- 4
- 5
一种零磁通霍尔电流传感器驱动电路设计
资料介绍
基于零磁通霍尔电流传感器的原理和特性,设计了一种以DSP为核心的数字驱动电路,着重介绍了其中的DSP处理电路和功率放大电路的结构和功能。通过分析稳态误差的与系统参数的关系,得出了放大电路增益越大稳态误差越小的结论。实验验证了该设计的可行性,实验数据表明该传感器系统具有良好的精度和线性度。
Based on the principle and characteristics of zero-flux hall current sensor,a digital driver circuit cored on DSPwas designed,and the emphasis was introduced to DSP processing circuit and power amplifier circuit.By analyzing the relation be-tween the steady-state error and the system parameter,the conclusion shows that the larger the amplification of the amplifier cir-cuit,the smaller the steady-state error is.The experimental results indicate the feasibility of the design,and the experimental datashows that the system of this sensor has advantages of precision and linearity.
部分文件列表
| 文件名 | 大小 |
| 一种零磁通霍尔电流传感器驱动电路设计.pdf | 1016K |
全部评论(0)