发明名称 |
Feedback control methods and apparatus for electro-pneumatic control systems |
摘要 |
Methods and apparatus related to feedback control for electro-pneumatic control systems are disclosed. An example electro-pneumatic control system comprises an electro-pneumatic controller and a secondary pneumatic power stage coupled to the electro-pneumatic controller to provide a feedback signal to the electro-pneumatic controller.
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申请公布号 |
US7337041(B2) |
申请公布日期 |
2008.02.26 |
申请号 |
US20040867189 |
申请日期 |
2004.06.14 |
申请人 |
FISHER CONTROLS INTERNATIONAL |
发明人 |
JUNK KENNETH WILLIAM;METSCHKE CHRISTOPHER S. |
分类号 |
G05D3/00;F15B5/00;F15B9/03;F15B9/09;F15B21/08;G05D3/12;G05D5/00;G05D9/00;G05D11/00 |
主分类号 |
G05D3/00 |
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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