WANG Zhi-qiang, PENG Yong-gang, WEI Wei. Application of magnetostrictive displacement sensor in precision injection molding machine[J]. 2010, 29(9): 138-140+144. DOI: 10.13873/j.1000-97872010.09.038.
磁致伸缩位移传感器在精密注塑机上的应用
摘要
介绍了磁致伸缩位移传感器的测量原理及其在精密注塑机控制系统上的应用。与传统传感器相比
新型传感器具有高精度、高稳定性等特点
为精密注塑提供了足够的测量精度。结合DSP的CAN接口
设计了位移采样系统。实验结果表明:系统运行可靠
采样结果快速准确。
Abstract
The measurement principle of magnetostrictive displacement sensor and its application in precision injection molding machine control system are presented.Compared with traditional sensors
the new type of sensor has high precision and high stability
which can provide sufficient precision in precision injection molding.Displacement sampling system is designed combined with CAN-interface of DSP.The experimental results show that the system is reliable