摘要
磁航向传感器V2X是基于“磁感法”的二维传感器。将其应用于机器人的定向测量 ,设计了传感器的接口电路 ,给出了在 μCOS -Ⅱ实时操作系统环境下的磁航向数据采集C196程序。实际应用表明 ,传感器在采样频率为 5Hz时测量精度为± 2°,是一种有较高性价比的设计方案。
Magnetic heading sensor V2X which senses magnet field with two Magneto-Inductive sensors, is connected to Intel-typed processor 80C196 in a robot control system for heading measurement. The relevant heading data accessing software structure in C196 code under RTOS μCOS-Ⅱ circumstance is provided simultaneously. Application shows that the design has high performance-cost ratio with precession of ±2°under a sampling frequency of 5 Hz.
出处
《传感技术学报》
CAS
CSCD
2004年第2期224-227,共4页
Chinese Journal of Sensors and Actuators
