SemOpenAlex |

SemOpenAlex

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2570805441> ?p ?o ?g. }

Showing items 1 to 89 of 89 with 100 items per page.

W2570805441 abstract "In the present day, orbit determination by Global Positioning System (GPS) is not unusual. Especially for low-cost small satellites, position determination by an on-board GPS receiver provides a cheap, reliable and precise method. However, the original purpose of GPS is for ground users, so the transmissions from all of the GPS satellites are directed toward the Earth s surface. Hence there are some restrictions for users above the GPS constellation to detect those signals. On the other hand, a desire for precise orbit determination for users in orbits higher than GPS constellation exists. For example, the next Japanese Very Long Baseline Interferometry (VLBI) mission ASTRO-G is trying to determine its orbit in an accuracy of a few centimeters at apogee. The use of GPS is essential for such ultra accurate orbit determination. This study aims to construct a method for precise orbit determination for such high orbit users, especially in High Elliptical Orbits (HEOs). There are several approaches for this objective. In this study, a hybrid method with GPS and an accelerometer is chosen. Basically, while the position cannot be determined by an on-board GPS receiver or other Range and Range Rate (RARR) method, all we can do to estimate the user satellite s position is to propagate the orbit along with the force model, which is not perfectly correct. However if it has an accelerometer (ACC), the coefficients of the air drag and the solar radiation pressure applied to the user satellite can be and then the propagation along with the updated force model can improve the fitting accuracy of the user satellite s orbit. In this study, it is assumed to use an accelerometer available in the present market. The effects by a bias error of an accelerometer will also be discussed in this paper." @default.
W2570805441 created "2017-01-13" @default.
W2570805441 creator A5000729145 @default.
W2570805441 creator A5007929640 @default.
W2570805441 creator A5036383596 @default.
W2570805441 date "2007-09-24" @default.
W2570805441 modified "2023-09-23" @default.
W2570805441 title "A Study into the Method of Precise Orbit Determination of a HEO Orbiter by GPS and Accelerometer" @default.
W2570805441 cites W1521560745 @default.
W2570805441 cites W1666375428 @default.
W2570805441 cites W2095910702 @default.
W2570805441 hasPublicationYear "2007" @default.
W2570805441 type Work @default.
W2570805441 sameAs 2570805441 @default.
W2570805441 citedByCount "1" @default.
W2570805441 countsByYear W25708054412013 @default.
W2570805441 crossrefType "journal-article" @default.
W2570805441 hasAuthorship W2570805441A5000729145 @default.
W2570805441 hasAuthorship W2570805441A5007929640 @default.
W2570805441 hasAuthorship W2570805441A5036383596 @default.
W2570805441 hasConcept C107768556 @default.
W2570805441 hasConcept C111919701 @default.
W2570805441 hasConcept C127413603 @default.
W2570805441 hasConcept C13280743 @default.
W2570805441 hasConcept C14279187 @default.
W2570805441 hasConcept C146978453 @default.
W2570805441 hasConcept C174201072 @default.
W2570805441 hasConcept C190234968 @default.
W2570805441 hasConcept C19269812 @default.
W2570805441 hasConcept C193648706 @default.
W2570805441 hasConcept C196644772 @default.
W2570805441 hasConcept C198613851 @default.
W2570805441 hasConcept C205649164 @default.
W2570805441 hasConcept C2987779331 @default.
W2570805441 hasConcept C36301306 @default.
W2570805441 hasConcept C41008148 @default.
W2570805441 hasConcept C60229501 @default.
W2570805441 hasConcept C62649853 @default.
W2570805441 hasConcept C76155785 @default.
W2570805441 hasConcept C80624579 @default.
W2570805441 hasConcept C89805583 @default.
W2570805441 hasConceptScore W2570805441C107768556 @default.
W2570805441 hasConceptScore W2570805441C111919701 @default.
W2570805441 hasConceptScore W2570805441C127413603 @default.
W2570805441 hasConceptScore W2570805441C13280743 @default.
W2570805441 hasConceptScore W2570805441C14279187 @default.
W2570805441 hasConceptScore W2570805441C146978453 @default.
W2570805441 hasConceptScore W2570805441C174201072 @default.
W2570805441 hasConceptScore W2570805441C190234968 @default.
W2570805441 hasConceptScore W2570805441C19269812 @default.
W2570805441 hasConceptScore W2570805441C193648706 @default.
W2570805441 hasConceptScore W2570805441C196644772 @default.
W2570805441 hasConceptScore W2570805441C198613851 @default.
W2570805441 hasConceptScore W2570805441C205649164 @default.
W2570805441 hasConceptScore W2570805441C2987779331 @default.
W2570805441 hasConceptScore W2570805441C36301306 @default.
W2570805441 hasConceptScore W2570805441C41008148 @default.
W2570805441 hasConceptScore W2570805441C60229501 @default.
W2570805441 hasConceptScore W2570805441C62649853 @default.
W2570805441 hasConceptScore W2570805441C76155785 @default.
W2570805441 hasConceptScore W2570805441C80624579 @default.
W2570805441 hasConceptScore W2570805441C89805583 @default.
W2570805441 hasLocation W25708054411 @default.
W2570805441 hasOpenAccess W2570805441 @default.
W2570805441 hasPrimaryLocation W25708054411 @default.
W2570805441 hasRelatedWork W125199360 @default.
W2570805441 hasRelatedWork W1565388560 @default.
W2570805441 hasRelatedWork W1614956813 @default.
W2570805441 hasRelatedWork W1618002380 @default.
W2570805441 hasRelatedWork W1647892231 @default.
W2570805441 hasRelatedWork W1665878653 @default.
W2570805441 hasRelatedWork W2064348602 @default.
W2570805441 hasRelatedWork W2080338703 @default.
W2570805441 hasRelatedWork W2102164020 @default.
W2570805441 hasRelatedWork W2149124675 @default.
W2570805441 hasRelatedWork W2351158741 @default.
W2570805441 hasRelatedWork W2391759637 @default.
W2570805441 hasRelatedWork W2535597353 @default.
W2570805441 hasRelatedWork W2988238533 @default.
W2570805441 hasRelatedWork W573241230 @default.
W2570805441 hasRelatedWork W778989456 @default.
W2570805441 hasRelatedWork W79243989 @default.
W2570805441 hasRelatedWork W816307739 @default.
W2570805441 hasRelatedWork W2838060851 @default.
W2570805441 hasRelatedWork W56232641 @default.
W2570805441 isParatext "false" @default.
W2570805441 isRetracted "false" @default.
W2570805441 magId "2570805441" @default.
W2570805441 workType "article" @default.