发明名称 |
Apparatus for demodulating a pulse excited synchro position sensor |
摘要 |
In a device having a synchro resolver and a microprocessor, the apparatus of the present invention utilizes a pulse excitation technique for converting a synchro output signal to a digital format. A pulsed waveform is selectively applied to the input windings of synchro resolver and output voltages are induced in the output windings. A sample and hold circuit is selectively enabled and selectively coupled to the output windings of the synchro resolver, and the sampled output signal of the output windings is converted into a digital format via an analog-to-digital converter.
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申请公布号 |
US4334179(A) |
申请公布日期 |
1982.06.08 |
申请号 |
US19800159425 |
申请日期 |
1980.06.16 |
申请人 |
SPERRY CORPORATION |
发明人 |
GRIMES, TERRENCE L.;SWARTZ, HAROLD L. |
分类号 |
G08C19/38;G01D5/245;G08C19/46;(IPC1-7):G05B1/06 |
主分类号 |
G08C19/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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