http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114692452-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fca49e47326f7dfa93bd6b8ade8656b4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2119-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F30-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F30-23 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F119-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F30-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F30-23 |
| filingDate | 2022-03-24^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36f2b61ca49dfa44d8b25cc3ed9de332 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5b65edfc8cbe259d4705c1de4dfce58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63239922c9856ab4f28dc9639330cb2e |
| publicationDate | 2022-07-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114692452-A |
| titleOfInvention | CAE analysis method of seat body pressure distribution based on forced displacement method |
| abstract | The invention discloses a CAE analysis method of seat body pressure distribution based on a forced displacement method, comprising the following steps: first, combined with the modeling data of the seat cover, determine the engineering data of the foam and the suspending line; Including seat frame, plastic parts, foam, face cover, suspending line, and retaining the initial penetration of foam and face cover; forming prestress file of foam and face cover; suspending line with 1D spring element simulation ;Import the formed prestress file into the established finite element model of the entire seat, and the final seat model includes the prestress of the surface cover wrapping the foam with the tension line; import the dummy model; dummy positioning; according to The initial position of the dummy is loaded with the forced displacement to reach the theoretical R point of the dummy, which is used to simulate the process of a person sitting on the seat. The card sets the pressure output.intfor; a total of ten steps. The simulation process is simple, the simulation results are more realistic and reliable, the cost of seat development is reduced, and the development cycle is shortened. |
| priorityDate | 2022-03-24^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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