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US9506782B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9506782-B2 |
| Application number | US-201313869595-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 24, 2013 |
| Priority date | Apr 24, 2013 |
| Publication date | Nov 29, 2016 |
| Grant date | Nov 29, 2016 |
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Abstract
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A method of controlling a system using a hybrid feedback signal includes providing an input signal with a predetermined waveform to the system and measuring an output of the system with a sensor. An output signal of the sensor is used in a first frequency band as a first portion of a feedback signal. A simulated signal is created in a second frequency band that has one or more of substantially reduced (i) resonances, (ii) phase delay and (iii) noise when compared to the output signal of the sensor in the second frequency band. The simulated signal is used in the second frequency band as a second portion of the feedback signal.
First claim
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What is claimed is: 1. A method of controlling a system using a hybrid feedback signal, comprising: providing an input signal with a predetermined waveform to the system; measuring an output of the system with a sensor; using an output signal of the sensor in a first frequency band as a first portion of a feedback signal; creating a simulated signal in a second frequency band that has one or more of substantially reduced (i) resonances, and (ii) phase delay when compared to…
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- What does patent US9506782B2 cover?
- A method of controlling a system using a hybrid feedback signal includes providing an input signal with a predetermined waveform to the system and measuring an output of the system with a sensor. An output signal of the sensor is used in a first frequency band as a first portion of a feedback signal. A simulated signal is created in a second frequency band that has one or more of substantially …
- Who is the assignee on this patent?
- Bose Corp
- What technology area does this patent fall under?
- Primary CPC classification G01D18/00. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Nov 29 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).