Matches in SemOpenAlex for { <https://semopenalex.org/work/W3200337779> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W3200337779 abstract "It is known that the synthesis of the relevant control law is performed and appropriate control devices are selected for specific tasks of controlling relative spacecraft motion. Flywheels, control moment gyroscopes, electromagnetic devices with permanent magnets and micro-jet engines are used as actuators in controlling the orientation and stabilizing the spacecraft. For example, flywheel motors together with electromagnets are most often used to ensure precise spacecraft stabilization in remote Earth monitoring (REM) problems. At the same time, there is a series of problems pertaining to the control over the relative motion of spacecraft where there is no need for precise spacecraft stabilization and ensuring minimal errors in orientation. These problems may include spacecraft orientation for charging solar batteries or orientation control for research and meteorological spacecraft.The study's purpose is to synthesize a law for spacecraft orientation control algorithm when using executive devices with permanent magnets (EDPM). EDPMs are the devices controlling spacecraft orientation. They consist of rotary permanent magnets, stepper motors, and capsule-screens with shutter flaps. Opening and closure of the capsule-screen flaps and rotation of permanent magnets in a certain way ensure the generation of a discrete control magnetic moment. It should be noted that EDPMs do not provide accurate spacecraft stabilization and hence they are not suitable for the REM purpose. However, EDPMs consume less on-board energy than other spacecraft orientation control systems and are useful in problems requiring less accurate stabilization.A control law was synthesized for controlling spacecraft equipped with EDPM using a nonlinear controller and a pulse-width modulator. Areas of effective EDPM application for various space-related problems including orientation and stabilization of aerodynamic elements perpendicular to the dynamic flow of the incoming atmosphere were determined. Advantages of using EDPMs in comparison with electromagnetic executive devices in the problems pertaining aerodynamic element stabilization in aerodynamic systems of deorbiting worked-out spacecraft from low Earth orbits were shown." @default.
- W3200337779 created "2021-09-27" @default.
- W3200337779 creator A5005532624 @default.
- W3200337779 creator A5013108278 @default.
- W3200337779 creator A5036484779 @default.
- W3200337779 date "2020-02-24" @default.
- W3200337779 modified "2023-09-28" @default.
- W3200337779 title "Synthesizing an Algorithm to Control the Angular Motion of Spacecraft Equipped with an Aeromagnetic Deorbiting System" @default.
- W3200337779 hasPublicationYear "2020" @default.
- W3200337779 type Work @default.
- W3200337779 sameAs 3200337779 @default.
- W3200337779 citedByCount "0" @default.
- W3200337779 crossrefType "posted-content" @default.
- W3200337779 hasAuthorship W3200337779A5005532624 @default.
- W3200337779 hasAuthorship W3200337779A5013108278 @default.
- W3200337779 hasAuthorship W3200337779A5036484779 @default.
- W3200337779 hasConcept C119599485 @default.
- W3200337779 hasConcept C127413603 @default.
- W3200337779 hasConcept C146978453 @default.
- W3200337779 hasConcept C154945302 @default.
- W3200337779 hasConcept C155710575 @default.
- W3200337779 hasConcept C158488048 @default.
- W3200337779 hasConcept C16345878 @default.
- W3200337779 hasConcept C172707124 @default.
- W3200337779 hasConcept C206245727 @default.
- W3200337779 hasConcept C2524010 @default.
- W3200337779 hasConcept C2775924081 @default.
- W3200337779 hasConcept C29829512 @default.
- W3200337779 hasConcept C31107917 @default.
- W3200337779 hasConcept C33923547 @default.
- W3200337779 hasConcept C41008148 @default.
- W3200337779 hasConcept C47446073 @default.
- W3200337779 hasConcept C551646850 @default.
- W3200337779 hasConceptScore W3200337779C119599485 @default.
- W3200337779 hasConceptScore W3200337779C127413603 @default.
- W3200337779 hasConceptScore W3200337779C146978453 @default.
- W3200337779 hasConceptScore W3200337779C154945302 @default.
- W3200337779 hasConceptScore W3200337779C155710575 @default.
- W3200337779 hasConceptScore W3200337779C158488048 @default.
- W3200337779 hasConceptScore W3200337779C16345878 @default.
- W3200337779 hasConceptScore W3200337779C172707124 @default.
- W3200337779 hasConceptScore W3200337779C206245727 @default.
- W3200337779 hasConceptScore W3200337779C2524010 @default.
- W3200337779 hasConceptScore W3200337779C2775924081 @default.
- W3200337779 hasConceptScore W3200337779C29829512 @default.
- W3200337779 hasConceptScore W3200337779C31107917 @default.
- W3200337779 hasConceptScore W3200337779C33923547 @default.
- W3200337779 hasConceptScore W3200337779C41008148 @default.
- W3200337779 hasConceptScore W3200337779C47446073 @default.
- W3200337779 hasConceptScore W3200337779C551646850 @default.
- W3200337779 hasLocation W32003377791 @default.
- W3200337779 hasOpenAccess W3200337779 @default.
- W3200337779 hasPrimaryLocation W32003377791 @default.
- W3200337779 hasRelatedWork W1569207047 @default.
- W3200337779 hasRelatedWork W2035313795 @default.
- W3200337779 hasRelatedWork W2046332490 @default.
- W3200337779 hasRelatedWork W2159317210 @default.
- W3200337779 hasRelatedWork W2737256166 @default.
- W3200337779 hasRelatedWork W3014872728 @default.
- W3200337779 hasRelatedWork W3016854742 @default.
- W3200337779 hasRelatedWork W752495886 @default.
- W3200337779 hasRelatedWork W752703854 @default.
- W3200337779 hasRelatedWork W805562646 @default.
- W3200337779 hasRelatedWork W910987459 @default.
- W3200337779 hasRelatedWork W2820110956 @default.
- W3200337779 hasRelatedWork W2837716939 @default.
- W3200337779 hasRelatedWork W2957108684 @default.
- W3200337779 hasRelatedWork W2958283864 @default.
- W3200337779 hasRelatedWork W2961042994 @default.
- W3200337779 hasRelatedWork W2993650767 @default.
- W3200337779 hasRelatedWork W3002462488 @default.
- W3200337779 hasRelatedWork W327388547 @default.
- W3200337779 hasRelatedWork W335984056 @default.
- W3200337779 isParatext "false" @default.
- W3200337779 isRetracted "false" @default.
- W3200337779 magId "3200337779" @default.
- W3200337779 workType "article" @default.