http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113759952-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee78d0cedd147eca66a5167d36b50964 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05D1-0808 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05D1-106 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05D1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05D1-08 |
| filingDate | 2021-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a40c12081da0db18f244d20842edd3c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d1baa07d74ff735f4760c8c637ca68b |
| publicationDate | 2021-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113759952-A |
| titleOfInvention | Improved self-anti-interference control method for track inclination angle of quad-rotor unmanned aerial vehicle |
| abstract | The invention discloses an improved self-reactance and interference control method for a track inclination angle of a quad-rotor unmanned aerial vehicle, which comprises the steps of establishing a mass-center-of-orbit motion equation of the quad-rotor unmanned aerial vehicle under the condition that the quad-rotor unmanned aerial vehicle has uniform quality and all axisymmetric cylinder bodies, four sets of motors and xuanyi parameters are consistent, and expressing a state space equation; designing a reference signal observer formula according to a state space equation of the unmanned aerial vehicle, a double observer active disturbance rejection working principle and a bipolar S curve function; designing a disturbance observer formula according to a state space equation of the unmanned aerial vehicle and a double-observer active disturbance rejection working principle; designing a nonlinear feedback control law according to a bipolar S curve function; the method has the advantages of few on-line adjusting parameters, simplified controller design and use and the like. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114619446-A |
| priorityDate | 2021-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419546014 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6263 |
Total number of triples: 17.