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Pulsar-Based Navigation and Timing: Analysis and Estimation
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| 자료유형 | E-Book |
|---|---|
| 개인저자 | Chen, Po-Ting. |
| 단체저자명 | University of California, Los Angeles. Aerospace Engineering. |
| 서명/저자사항 | Pulsar-Based Navigation and Timing: Analysis and Estimation. |
| 발행사항 | [S.l.] : University of California, Los Angeles., 2018 |
| 발행사항 | Ann Arbor : ProQuest Dissertations & Theses, 2018 |
| 형태사항 | 189 p. |
| 소장본 주기 | School code: 0031. |
| ISBN | 9780438001756 |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 79-10(E), Section: B.
Adviser: Jason L. Speyer. |
| 요약 | Millisecond pulsars are extremely stable and rapidly rotating neutron stars that emit electromagnetic radiation along their magnetic axes. Due to the misalignment between the rotational and the magnetic axes, the observed pulsar signals are anal |
| 요약 | The autonomous pulsar-based navigation problem is formulated in terms of a nonlinear filtering problem where a single filter is used to estimate the spacecraft position and velocity. The positioning accuracy of a spacecraft traveling at known co |
| 요약 | In order to show the feasibility of pulsar-based navigation, several existing pulsar timing software packages and publicly available radio millisecond pulsar data were used to experimentally verify the concept. An Unscented Kalman Filter was use |
| 요약 | This research also investigated the theoretical frequency stability of pulsar-aided atomic clocks from power spectral densities. Hadamard variance was used to analyze the unfiltered and the filtered clock systems. The result of the analysis show |
| 요약 | The last chapter of this dissertation discusses relative positioning using differential phase measurement. The proposed method can be used to eliminate common mode errors embed- ded in the pulsar measurements when the two observed signal frequen |
| 일반주제명 | Aerospace engineering. |
| 언어 | 영어 |
| 기본자료 저록 | Dissertation Abstracts International79-10B(E). Dissertation Abstract International |
| 대출바로가기 | http://www.riss.kr/pdu/ddodLink.do?id=T14998644 |
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| No. | 등록번호 | 청구기호 | 소장처 | 도서상태 | 반납예정일 | 예약 | 서비스 | 매체정보 |
|---|---|---|---|---|---|---|---|---|
| 1 | WE00024200 | 629.1 | 가야대학교// | 대출가능 |
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