http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102007062090-B4
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80787665b837ed3eb503bbcd27c0043a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-0082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-2441 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2041-001 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D13-0223 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-2464 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D13-02 |
| filingDate | 2007-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_233e5d2792104da6af79cf17d05ec51b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ba009757c767c2ae59c7690f558fdff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b58e3898864c26ae8ea9f1c42165221d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a10ed075e713ae4f21ba92c28095769 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3682d09b18e2d41b17f43fad55c10257 |
| publicationDate | 2016-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-102007062090-B4 |
| titleOfInvention | Control device and control method for variable valve device |
| abstract | A variable valve apparatus control apparatus (114) including a center-phase changing mechanism (113a, 113b) that changes a phase of the center of an operation angle of an intake valve (105) and a valve lift amount changing mechanism (112a, 112b) that has a valve lift amount of Intake valve (105) and an operating angle thereof, wherein it comprises: an area discrimination means that discriminates operating areas of an engine (101) as to whether an operation area (A) in which an intake air amount is changed in proportion to an opening area of the intake valve (105) is an operation area (B) in which the intake air amount relative to a change in the opening area of the intake valve is not changed substantially, or an intermediate operating range (C) between the operating ranges (A) and (B) is present; an error calculator that calculates an error of the intake air amount of the engine (101); an influence ratio calculating means which, when the motor (101) is operated in the intermediate operation range (C), has an influence ratio between influence on the center-phase changing mechanism (113a, 113b) and the valve lift amount changing mechanism (112a, 112b) calculated with respect to the error of the intake air amount calculated by the error calculation means; and a learning section that operates, when the engine (101) is operated in the intermediate operation region (C), correction values for correcting the control process of the center-phase changing mechanism (113a, 113b) and the control process of the valve lift amount changing mechanism (112a, 112b) learning the error of the intake air amount calculated by the error calculating means and the influence ratio calculated by the influence ratio calculating means. |
| priorityDate | 2006-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.