| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3492a7406879265b1f567f37d98dbbaf |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-45104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-37572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-4701
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-36417 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B19-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25J9-1664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B19-425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23Q35-128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25J9-1684 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23Q35-128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05B19-425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B25J9-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B25J9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05B19-42 |
| filingDate |
1989-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b01c18fa9cae7ce7b8fd757594d730e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_435d86d1aeb11638617dd1aa97aa9afb |
| publicationDate |
1990-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2003827-A1 |
| titleOfInvention |
Parametric path modeling for an optical automatic seam tracker and real time robotic control system |
| abstract |
ABSTRACT OF THE DISCLOSURE A control processor in a robotic system treats optically sensed locations along the path ahead of the tool, which are classified in relation to elapsed distances and identified in 3-D coordinates and 3-axes tool orienta-tion, to apply in real time and under feedforward a control-signal representing the error between anticipated tool position and anticipated sensed location on the path. In the process, the anticipated sensed location is obtained by reference to a model made ahead of time with the stored sensed locations grouped as a function of elapsed distances and having a common algebraic feature, such as the slope or the change of slope. A taught path for the robot has been recovered by the control processor also based on elapsed distances and control is related to actual tool position provided by the robot. |
| priorityDate |
1988-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |