1 Ocak 2017 Dergi makalesi Açık Erişim

Cilden Guler, Demet; Conguroglu, Ece S.; Hajiyev, Chingiz

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/48259</identifier>
  <creators>
    <creator>
      <creatorName>Cilden Guler, Demet</creatorName>
      <givenName>Demet</givenName>
      <familyName>Cilden Guler</familyName>
      <affiliation>Istanbul Tech Univ, Fac Aeronaut &amp; Astronaut, TR-34469 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Conguroglu, Ece S.</creatorName>
      <givenName>Ece S.</givenName>
      <familyName>Conguroglu</familyName>
      <affiliation>Istanbul Tech Univ, Fac Aeronaut &amp; Astronaut, TR-34469 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Hajiyev, Chingiz</creatorName>
      <givenName>Chingiz</givenName>
      <familyName>Hajiyev</familyName>
      <affiliation>Istanbul Tech Univ, Fac Aeronaut &amp; Astronaut, TR-34469 Istanbul, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Single-Frame Attitude Determination Methods For Nanosatellites</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2017</publicationYear>
  <dates>
    <date dateType="Issued">2017-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/48259</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1515/mms-2017-0023</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">Single-frame methods of determining the attitude of a nanosatellite are compared in this study. The methods selected for comparison are: Single Value Decomposition (SVD), q method, Quaternion ESTimator (QUEST), Fast Optimal Attitude Matrix (FOAM) - all solving optimally the Wahba's problem, and the algebraic method using only two vector measurements. For proper comparison, two sensors are chosen for the vector observations on-board: magnetometer and Sun sensors. Covariance results obtained as a result of using those methods have a critical importance for a non-traditional attitude estimation approach; therefore, the variance calculations are also presented. The examined methods are compared with respect to their root mean square (RMS) error and variance results. Also, some recommendations are given.</description>
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