发明名称 |
System having a fixed excitation and providing a variable ratio output |
摘要 |
A system for providing a variable ratio output signal includes differential amplifier means for measuring the amplitude of a fixed reference signal relative to system ground. The measured signal is combined with a variable ratio command signal and a feedback signal to provide an output signal having a variable ratio amplitude relative to the fixed reference signal.
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申请公布号 |
US4190891(A) |
申请公布日期 |
1980.02.26 |
申请号 |
US19780904355 |
申请日期 |
1978.05.09 |
申请人 |
BENDIX CORP THE |
发明人 |
KOSAKOWSKI, HENRY R |
分类号 |
G05B11/26;H03G3/00;H03G3/20;(IPC1-7):G06J1/00;G06G7/16 |
主分类号 |
G05B11/26 |
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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