Apparatus for generating synchro/resolver stimulus signals
US4947167A · kind A · utility
1Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1988 |
| Grant date | Aug 7, 1990 |
| Priority date | — |
| Expiry date | Jun 6, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01D5/2073
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Apparatus for generating synchro/resolver stimulus signals is disclosed wherein the stimulus signals are generated in an arbitrary time sequence of synchro/resolver shaft angles under control of an external computer. Data from the computer is applied to random access memory (RAM) banks and is read out from sequential RAM address locations at a predetermined rate to two independent digital to synchro/resolver converters. The converter outputs correspond to synchro/resolver shaft angle information in a three or four wire AC output format.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.