发明授权
US07224138B2 Method, system, and program product for feedback control of a target system utilizing imposition of a periodic modulating signal onto a command signal
有权
用于使用将周期性调制信号施加在命令信号上的目标系统的反馈控制的方法，系统和程序产品
- 专利标题： Method, system, and program product for feedback control of a target system utilizing imposition of a periodic modulating signal onto a command signal
- 专利标题（中）： 用于使用将周期性调制信号施加在命令信号上的目标系统的反馈控制的方法，系统和程序产品
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申请号： US11461580申请日： 2006-08-01
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公开(公告)号： US07224138B2公开(公告)日： 2007-05-29
- 发明人: Casimer M. DeCusatis , Timothy Matthew Trifilo , Lawrence Jacobowitz
- 申请人： Casimer M. DeCusatis , Timothy Matthew Trifilo , Lawrence Jacobowitz
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Heslin Rothenberg Farley & Mesiti, P.C.
- 代理商 Lily Neff, Esq.; Stephen M. Hladik, Esq.
- 主分类号： G05B1/02
- IPC分类号： G05B1/02 ; G05B11/28
摘要：
Feedback control of a target system is provided which utilizes the imposition of a periodic modulating signal onto a command signal of a controller. The command signal with the period modulating signal imposed thereon is input to the target system to be controlled. A response of the target system to a manifestation of the periodic modulating signal in the command signal is detected, and a feedback signal is produced from the detected response. The periodic modulating signal and the feedback signal are processed together to produce an error signal, and the command signal is modified in accordance with the error signal to drive the current state of the target system toward a desired state, wherein the periodic modulating signal facilitates control of the target system.
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