http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108931243-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01C21-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01C21-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01C21-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01C21-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01P3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01P5-00 |
| filingDate | 2018-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108931243-B |
| titleOfInvention | UUV path planning method based on energy consumption and sampling amount multi-objective optimization under influence of complex marine environment |
| abstract | The invention aims to provide a UUV path planning method based on energy consumption and sampling amount multi-objective optimization under the influence of a complex marine environment, which comprises the following steps: the actual ground navigation speed of the UUV and the real-time updated ocean current information provided by the ocean forecasting system are determined, various parameters required by an optimization algorithm are initialized, path control nodes are randomly generated through spatial decomposition modeling, and an initial path is generated by using B-Spline fitting. And entering an MOPSO algorithm iterative process, and solving a pareto solution set under the corresponding optimization target evaluation function. And selecting a solution from the solution set through an FCE method according to the current latest updated ocean forecast information and UUV energy level. And outputting the path control node corresponding to the finally selected solution. And according to the path control node, obtaining a path track result through B-Spline method fitting. The method aims to generate the optimal path control node which is most suitable for the current energy consumption level of the UUV and the future ocean characteristic change trend, and obtains the optimal path track by fitting the path node. |
| priorityDate | 2018-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.