X ray Pulsar based Navigation

X ray Pulsar based Navigation

X-ray pulsar-based navigation is a new spacecraft autonomous navigation method whereby the pulsar is performed as a celestial beacon to provide the reference information for spacecraft to estimate its state including position, attitude, ...

Author: Wei Zheng

Publisher: Springer Nature

ISBN: 9789811532931

Category: Science

Page: 222

View: 295

This book discusses autonomous spacecraft navigation based on X-ray pulsars, analyzing how to process X-ray pulsar signals, how to simulate them, and how to estimate the pulse’s time of arrival based on epoch folding. In turn, the book presents a range of X-ray pulsar-based spacecraft positioning/time-keeping/attitude determination methods. It also describes the error transmission mechanism of the X-ray pulsar-based navigation system and its corresponding compensation methods. Further, the book introduces readers to navigation based on multiple measurement information fusion, such as X-ray pulsar/traditional celestial body integrated navigation and X-ray pulsar/INS integrated navigation. As such, it offers readers extensive information on both the theory and applications of X-ray pulsar-based navigation, and reflects the latest developments in China and abroad.
Categories: Science

Navigation in Space by X ray Pulsars

Navigation in Space by X ray Pulsars

The purpose of this book is to provide a concise treatment of utilizing a new navigation system for space missions, which is based on employing X-ray signals emitted from pulsars. Specifically, the book starts with reviewing current ...

Author: Amir Abbas Emadzadeh

Publisher: Springer Science & Business Media

ISBN: 9781441980175

Category: Technology & Engineering

Page: 118

View: 590

Navigation in Space by X-ray Pulsars will consist of two parts. One is on modeling of X-ray pulsar signals. The second part explains how X-ray pulsar signals can be used to solve the relative navigation problem. This book formulates the problem, proposes a recursive solution, and analyzes different aspects of the navigation system. This book will be a comprehensive source for researchers. It provides new research results on signal processing techniques needed for X-ray pulsar based navigation in deep space.
Categories: Technology & Engineering

China Satellite Navigation Conference CSNC 2020 Proceedings Volume I

China Satellite Navigation Conference  CSNC  2020 Proceedings  Volume I

X-Ray Pulsar-Based Navigation Method Verification by Insight-HXMT Satellite Data Dapeng Zhang1(&), Yidi Wang2, Wei Zheng2, and Mingyu Ge3 1 State Key Laboratory of Astronautic Dynamics, Xi'an 710043, ...

Author: Jiadong Sun

Publisher: Springer Nature

ISBN: 9789811537073

Category: Technology & Engineering

Page: 752

View: 176

China Satellite Navigation Conference (CSNC 2020) Proceedings presents selected research papers from CSNC 2020 held during 22nd-25th November in Chengdu, China. These papers discuss the technologies and applications of the Global Navigation Satellite System (GNSS), and the latest progress made in the China BeiDou System (BDS) especially. They are divided into 13 topics to match the corresponding sessions in CSNC2020, which broadly covered key topics in GNSS. Readers can learn about the BDS and keep abreast of the latest advances in GNSS techniques and applications.
Categories: Technology & Engineering

Understanding Pulsars and Space Navigations

Understanding Pulsars and Space Navigations

Huang LW, Shuai P et al (2019) Pulsar-based Navigation results: data processing of the X-ray Pulsar Navigation-I Telescope. J Astronom Telescop Inst Syst 5(1)018003:1−8 23. Sala J, Urruela A et al (2004) Feasibility study for a ...

Author: Ping Shuai

Publisher: Springer Nature

ISBN: 9789811610677

Category: Science

Page: 419

View: 260

This book systematically presents the concept, history, implementation, theory system and basic methods of pulsar and space flight, illustrating the characteristics of pulsars. It also describes the classification of spacecraft navigation systems and the autonomous navigation technologies, as well as X-ray pulsar-based navigation systems (XPNAV) and discusses future navigation satellite systems in detail.
Categories: Science

China Satellite Navigation Conference CSNC 2015 Proceedings Volume III

China Satellite Navigation Conference  CSNC  2015 Proceedings  Volume III

The proposed technique can be applied to validation studies of variance algorithms used in the X-ray pulsar based navigation, such as the period search, profile integration, TOA estimation and navigation filters.

Author: Jiadong Sun

Publisher: Springer

ISBN: 9783662466322

Category: Technology & Engineering

Page: 862

View: 493

China Satellite Navigation Conference (CSNC) 2015 Proceedings presents selected research papers from CSNC2015, held during 13th-15th May in Xian, China. The theme of CSNC2015 is Opening-up, Connectivity and Win-win. These papers discuss the technologies and applications of the Global Navigation Satellite System (GNSS), and the latest progress made in the China BeiDou System (BDS) especially. They are divided into 10 topics to match the corresponding sessions in CSNC2015, which broadly covered key topics in GNSS. Readers can learn about the BDS and keep abreast of the latest advances in GNSS techniques and applications. SUN Jiadong is the Chief Designer of the Compass/ BDS, and the academician of Chinese Academy of Sciences (CAS); LIU Jingnan is a professor at Wuhan University. FAN Shiwei is a researcher at China Satellite Navigation Office; LU Xiaochun is an academician of Chinese Academy of Sciences (CAS).
Categories: Technology & Engineering

Spacecraft Autonomous Navigation Technologies Based on Multi source Information Fusion

Spacecraft Autonomous Navigation Technologies Based on Multi source Information Fusion

X-ray pulsar-based relative navigation using epoch folding. IEEE Transactions on Aerospace and Electronic Systems 47 (4): 2317–2328. 27. Shuai P., et al. 2009. Principle and method of X ray pulsar navigation system.

Author: Dayi Wang

Publisher: Springer Nature

ISBN: 9789811548796

Category: Technology & Engineering

Page: 340

View: 457

This book introduces readers to the fundamentals of estimation and dynamical system theory, and their applications in the field of multi-source information fused autonomous navigation for spacecraft. The content is divided into two parts: theory and application. The theory part (Part I) covers the mathematical background of navigation algorithm design, including parameter and state estimate methods, linear fusion, centralized and distributed fusion, observability analysis, Monte Carlo technology, and linear covariance analysis. In turn, the application part (Part II) focuses on autonomous navigation algorithm design for different phases of deep space missions, which involves multiple sensors, such as inertial measurement units, optical image sensors, and pulsar detectors. By concentrating on the relationships between estimation theory and autonomous navigation systems for spacecraft, the book bridges the gap between theory and practice. A wealth of helpful formulas and various types of estimators are also included to help readers grasp basic estimation concepts and offer them a ready-reference guide.
Categories: Technology & Engineering

China Satellite Navigation Conference CSNC 2017 Proceedings Volume II

China Satellite Navigation Conference  CSNC  2017 Proceedings  Volume II

The volatility of the spatial dispersion of X-ray background may have a great influence on the pulsar navigation. ... Sheng LZ, Zhao BS, Zhou Tetal (2013) Performance of the detection system for X-ray pulsar based navigation.

Author: Jiadong Sun

Publisher: Springer

ISBN: 9789811045912

Category: Technology & Engineering

Page: 647

View: 474

These proceedings present selected research papers from CSNC2017, held during 23th-25th May in Shanghai, China. The theme of CSNC2017 is Positioning, Connecting All. These papers discuss the technologies and applications of the Global Navigation Satellite System (GNSS), and the latest progress made in the China BeiDou System (BDS) especially. They are divided into 12 topics to match the corresponding sessions in CSNC2017, which broadly covered key topics in GNSS. Readers can learn about the BDS and keep abreast of the latest advances in GNSS techniques and applications.
Categories: Technology & Engineering

China Satellite Navigation Conference CSNC 2016 Proceedings Volume II

China Satellite Navigation Conference  CSNC  2016 Proceedings  Volume II

In addition, the developing departments need the key parameters that influence the performance of the X-ray pulsar-based navigation most. This paper designed a software system which can be used to evaluate the detector's performance.

Author: Jiadong Sun

Publisher: Springer

ISBN: 9789811009372

Category: Technology & Engineering

Page: 658

View: 826

These Proceedings present selected research papers from CSNC2016, held during 18th-20th May in Changsha, China. The theme of CSNC2016 is Smart Sensing, Smart Perception. These papers discuss the technologies and applications of the Global Navigation Satellite System (GNSS), and the latest progress made in the China BeiDou System (BDS) especially. They are divided into 12 topics to match the corresponding sessions in CSNC2016, which broadly covered key topics in GNSS. Readers can learn about the BDS and keep abreast of the latest advances in GNSS techniques and applications.
Categories: Technology & Engineering

China Satellite Navigation Conference CSNC 2012 Proceedings

China Satellite Navigation Conference  CSNC  2012 Proceedings

X-ray pulsar NAVigation (XPNAV) has shown its great potential in complete autonomous navigation [3, 4]. X-ray pulsar based navigation can be used as a kind of natural Global Positioning Systems (GPS)'' to obtain full navigation ...

Author: Jiadong Sun

Publisher: Springer Science & Business Media

ISBN: 9783642291876

Category: Technology & Engineering

Page: 696

View: 527

Proceedings of the 3rd China Satellite Navigation Conference (CSNC2012) presents selected research papers from CSNC2012, held on 15-19 May in Guanzhou, China. These papers discuss the technologies and applications of the Global Navigation Satellite System (GNSS), and the latest progress made in the China BeiDou system especially. They are divided into 9 topics to match the corresponding sessions in CSNC2012, which broadly covered key topics in GNSS. Readers can learn about the BeiDou system and keep abreast of the latest advances in GNSS techniques and applications. SUN Jiadong is the Chief Designer of the Compass/BeiDou system, and the Academician of Chinese Academy of Sciences; LIU Jingnan is a professor at Wuhan University, and the Academician of Chinese Academy of Engineering; YANG Yuanxi is a professor at China National Administration of GNSS and Applications, and the Academician of Chinese Academy of Sciences; FAN Shiwei is a researcher on satellite navigation.
Categories: Technology & Engineering

China Satellite Navigation Conference CSNC 2022 Proceedings

China Satellite Navigation Conference  CSNC 2022  Proceedings

X-ray pulsar-based navigation (XPNAV) is a celestial autonomous navigation method based on X-ray pulsar observation. The pulse phase estimation has been the key point of XPNAV because the balance of accuracy and efficiency in pulse ...

Author: Changfeng Yang

Publisher: Springer Nature

ISBN: 9789811925801

Category: Technology & Engineering

Page: 673

View: 376

China Satellite Navigation Conference (CSNC 2022) Proceedings presents selected research papers from CSNC 2022 held during 22nd-25th May, 2022 in Beijing, China. These papers discuss the technologies and applications of the Global Navigation Satellite System (GNSS), and the latest progress made in the China BeiDou System (BDS) especially. They are divided into 10 topics to match the corresponding sessions in CSNC2022 which broadly covered key topics in GNSS. Readers can learn about the BDS and keep abreast of the latest advances in GNSS techniques and applications.
Categories: Technology & Engineering