http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2599874-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26216e30f5b93e62aee1f9d4b2461ae1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01C21-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01C21-00 |
| filingDate | 1986-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d007a4c2dc2605d41141fe621656d787 |
| publicationDate | 1987-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2599874-A1 |
| titleOfInvention | APPARATUS FOR MEASURING THE DYNAMIC STATUS OF A SYSTEM, IN PARTICULAR FOR AIRCRAFT NAVIGATION SYSTEMS |
| abstract | THE PRESENT INVENTION CONCERNS AN APPARATUS FOR MEASURING THE STATE OF A DYNAMIC SYSTEM. IT RELATES TO AN APPARATUS INCLUDING A RECURRENCY ESTIMATION CIRCUIT, FOR EXAMPLE A KALMAN FILTER, FOR MODELING THE DYNAMIC BEHAVIOR OF THE SYSTEM WHICH IS FOR EXAMPLE A NAVIGATION SYSTEM OF AN AIRCRAFT. ACCORDING TO THE INVENTION, THE SIGNALS USED BY THE ESTIMATE CIRCUIT ARE PARAMETERS OF A QUADRATIC FUNCTION OR OF A GAUSSIAN FUNCTION APPROXIMATELY REPRESENTING A TRUE LOGARITHMIC FUNCTION AND A TRUE LOGARITHMIC FUNCTION, RESPECTIVELY. IN THIS WAY, THE PRECISION OF NAVIGATION IS INCREASED. APPLICATION TO AIRCRAFT NAVIGATION SYSTEMS. |
| priorityDate | 1985-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.