公开(公告)号：US5304909A

公开(公告)日：1994-04-19

申请号：US824534

申请日：1992-01-23

申请人： Sang-Hyun Jin ,  Sang-Gwon Lim ,  Jin-Won Lee

发明人： Sang-Hyun Jin ,  Sang-Gwon Lim ,  Jin-Won Lee

IPC分类号： G01D5/245 ,  G05B19/31 ,  H02P5/16

CPC分类号： G05B19/31

摘要： The present invention relates to a resolver excitation signal generating apparatus for supplying a reference excitation signal to a resolver attached to a motor for driving a robot or a computer numerical control machine. When a sine-wave signal is transferred from a signal generator to the resolver, the signal is filtered by a low pass filter, amplified up to the rated voltage by means of a line driver and supplied to the resolver, thereby allowing the position of the motor to be controlled exactly.

摘要翻译： 旋转变压器激励信号发生装置技术领域本发明涉及一种用于将参考激励信号提供给附接到用于驱动机器人的电机的旋转变压器或计算机数字控制机的分解器激励信号发生装置。 当正弦波信号从信号发生器传送到旋转变压器时，信号由低通滤波器滤波，借助于线驱动器放大到额定电压，并提供给旋转变压器，从而允许 电机要精确控制。