基于DSP的球关节三维姿态信息采集系统  

Information Acquisition System of Sphere Joint 3D Pose on DSP

作　　者：李丹[1] 凌有铸[1] 方愿捷[1] 

机构地区：[1]安徽工程大学安徽省电气传动与控制重点实验室,安徽芜湖241001

出　　处：《微电机》2013年第3期61-63,71,共4页Micromotors

基　　金：安徽省自然科学基金项目(11040606M115)

摘　　要：针对球形电机及机器人球关节三维姿态检测的困难,介绍了一种对三自由度被动球关节的三维姿态进行检测的方法。该方法的信号采集控制芯片采用TMS320F2407DSP处理器,利用双轴倾角传感器和旋转编码器对球关节三维姿态信息进行采集、加工处理。通过实验证明,该系统具有速度高、精度高、稳定性好等优点。For the difficult of spherical motor and robot sphere joint 3D posture detection, a detection meth- od for 3D pose by 3-DOF passive sphere motor was introduced. The processor of TMS320F2407DSP was used as controlling chip, the rotary-encoder and dual-axis tilt sensor was used to acquisition and process the signal of sphere join＇s 3D posture. The experimental results show that the system has the advantages of high speed, high precision and good stability.

关 键 词：DSP 双轴倾角传感器 旋转编码器 信息采集 

分 类 号：TM359.9[电气工程—电机]