摘要
推导单圆环线圈三维空间磁场数学表达式并建立了磁场方式三维定位系统数学模型 ,在此基础上研制磁场方式三维定位装置 ,实现三维磁传感器探头六自由度实时定位及一维磁传感器探头五自由度实时定位 .该装置提供了一种利用对人体无害的磁场来测定内窥镜探头等医疗器械在人体内的三维位置及姿态的新方法 .
Developed a practical system of 3D positioning based on the mathematical models of 3D positioning and the intension expression of magnetic induction produced by a single loop coil derived in detail. Realization real-time 6 degrees of freedom measurement by attached a 3D magnetic sensor and 5 degrees of freedom measurement by single magnetic sensor. This system develops a new approach to determine the 3D position and pose of endoscope inside the patient's body by harmless magnetic field.
出处
《福州大学学报（自然科学版）》
CAS
CSCD
2003年第2期151-155,共5页
Journal of Fuzhou University(Natural Science Edition)
基金
教育部高等学校骨干教师资助计划项目
