基于电磁感应原理的定位跟踪系统电路设计

发布时间：2018-06-07 02:11

本文选题：包装机器人 + 定位跟踪　；参考：《包装工程》2017年11期

【摘要】：目的针对包装机器人在工程应用中遇到的定位跟踪方面的问题,设计一种新型定位跟踪系统。方法基于电磁感应原理,从硬件电路设计着手设计系统。该系统的激励信号源通过功率放大电路激励发射线圈产生交变磁场,在接收线圈上产生感应信号。通过前级放大、带通滤波和程控放大等电路,实现对感应信号调理。将感应信号的幅值带入磁偶极子模型,计算出传感器的位置信息。结果经实验表明,电磁定位系统的相对定位精度可达1.47 mm。结论基于电磁感应原理的定位跟踪系统可满足包装机器人在定位跟踪方面的要求。
[Abstract]:Aim to design a new positioning and tracking system for packaging robot in engineering application. Methods based on the principle of electromagnetic induction, the system was designed from the hardware circuit design. The excitation signal source of the system excites the transmitting coil to produce alternating magnetic field through the power amplifier circuit and generates the induction signal on the receiving coil. The induction signal can be adjusted by the circuit of front amplifier, bandpass filter and program control amplification. The amplitude of the inductive signal is brought into the magnetic dipole model to calculate the position information of the sensor. Results the experimental results show that the relative positioning accuracy of the electromagnetic positioning system can reach 1.47 mm. Conclusion the positioning and tracking system based on electromagnetic induction principle can meet the requirements of packaging robot in positioning and tracking.
【作者单位】：南京工业大学;
【分类号】：TN702;TP242

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