| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b94d2715cda37c1f23e48f9f4f23422 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01C21-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01C21-18 |
| filingDate |
1991-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dbb647ec825f72f473bd43e9e9bb062a |
| publicationDate |
1992-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5172323-A |
| titleOfInvention |
Apparatus for determining the attitude of a vehicle |
| abstract |
A method of automatically determining attitude of a moving vehicle. Acceltion of the moving vehicle is measured with gyro stabilized accelerometers. The measurement is converted to a motion related vector in a first frame of reference. The coordinates are read into a computer. The cosine value and the sine value for an Euler rotation of the first frame of reference are read into the computer. The computer produces coordinates of the vector in a rotated frame of reference. The above two steps are repeated a number of times to arrive at a final frame of reference. The attitude of the vehicle is provided with respect to a final frame of reference with the aid of final produced coordinates. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5321631-A
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5448486-A |
| priorityDate |
1989-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |