【摘要】 标签碰撞是射频识别RFID传感系统中常见问题,为了解决这个问题提出了一种新的非线性自适应Q值算法。非线性自适应Q值算法是在一次识别标签过程中非线性自适应改变参数Q值大小来解决标签数目不固定,且变化范围很大情况下的防碰撞问题。文章给出了算法的详细流程,并通过ReaderSim程序来仿真验证了算法的正确性。更多还原

【Abstract】 The tag collision problem is the key problem affecting the reading efficiency in RFID sensor systems.A novel non-linear adaptive Q algorihm is proposed to solve the tag collision problem in RFID systems.Non-linear adaptive Q algorithm is that the Q value changes with the tag number in the process of readers identification tags.This paper designed this non-linear adaptive Q algorihm in the detail.ReaderSim procedures verified the correctness of the algorithm.更多还原