Goniometric motion controller for the superconducting coil in a magnetic stereotaxis system
Goniometric motion controller for the superconducting coil in a magnetic stereotaxis system
复制标题
磁立体定向系统中超导线圈的测角运动控制器
DOI：
10.1109/10.83610
复制
发表时间：
1991
影响因子：
4.6
通讯作者：
M. Howard
中科院分区：
文献类型：
--
作者：
E. G. Quate;K. G. Wika;M. Lawson;G. Gillies;R. Ritter;M. Grady;M. Howard
为了定位用于磁立体定向系统开发版本的80公斤，2 T超导线圈/低温恒温器，设计，制造和测试了一个四自由度测角仪。计算机控制的步进电机执行器可以通过操纵杆，键盘或翻译模块键盘命令来移动线圈。配重和配重的整体安排最大限度地减少了测角仪的总重量和尺寸，同时在运行过程中保持静态和动态稳定性。尽可能多的结构由非磁性材料（主要是铝）制成，以尽量减少超导线圈磁场的扭曲。讨论了测角仪的设计原则、结构的基本特征、性能特点和局限性，以及采用静态超导线圈布置进行精密磁立体定向程序的策略
For the purpose of positioning the 80 kg, 2 T superconducting coil/cryostat used in the development version of a magnetic stereotaxis system, a four degree-of-freedom goniometer has been designed, built, and tested. Computer-controlled, stepping motor actuators enable movement of the coil via either joystick, keyboard, or translator-module keypad commands. An integral arrangement of counterweights and counterbalances minimizes the overall weight and size of the goniometer while maintaining static and dynamic stability during operation. As much of the structure as possible has been made of nonmagnetic materials (mostly aluminium) to minimize distortion of the superconducting coil's field. The design principles for the goniometer, the essential features of its construction, and its performance characteristics and limitations are discussed, along with a strategy for performing precision magnetic stereotaxis procedures with an arrangement of static superconducting coils.<<ETX>>
磁立体定向：一种提供立体定向热疗的技术。
影响因子：
4.8
作者：
Grady,MS;Howard3rd,MA;Broaddus,WC;Molloy,JA;Ritter,RC;Quate,EG;Gillies,GT
通讯作者：
Gillies,GT