Closed-loop system oscillation detector
US10496114B2 · kind B2 · utility
2Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2018 |
| Grant date | Dec 3, 2019 |
| Priority date | — |
| Expiry date | Aug 13, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05F1/565
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A detector (110) detects an unwanted oscillation generated by a closed-loop system (112) due to disconnection, improper usage, or absence of a stability-controlling element (104) necessary for the closed-loop system to function properly. An integrated circuit (102) includes the closed-loop system, the detector, and a supervisory system (114) that disables the closed-loop system upon disconnection of the stability-controlling element from the closed-loop system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.