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Sensors and Robots for Space Applications

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Sensors and Robotics".

Deadline for manuscript submissions: 31 May 2024 | Viewed by 745

Special Issue Editors

School of Aeronautics and Astronautics, Sun Yat-Sen University, Guangzhou 510006, China
Interests: spacecraft dynamics and control; space robot; in-space servicing and assembly; robust and nonlinear control
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Research Center of Satellite Technology, Harbin Institute of Technology, Harbin 150001, China
Interests: spacecraft dynamics and control; space robot; guidance, navigation and control
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue, entitled “Sensors and Robots for Space Applications”, aims to focus on developing and utilizing advanced sensing technologies and robotic systems for space exploration and related missions. These technologies play a crucial role in enabling scientific discoveries, improving operational efficiency, and ensuring the safety and success of space missions.

In the vastness of space, where human presence is limited, sensors act as human senses providing vital data and information about distant celestial bodies, atmospheric conditions, and potential hazards. These sensors are designed to withstand extreme temperatures, radiation, and the vacuum environments encountered in space while delivering accurate and reliable measurements.

Robotic systems, on the other hand, act as intelligent assistants, performing complex tasks autonomously or under human guidance. They can navigate challenging terrains, manipulate objects, conduct scientific experiments, and even repair or maintain spacecraft. These robots enhance exploration capabilities, extend mission durations, and reduce the risks associated with the presence of humans in hazardous environments.

The aim of this Special Issue is to provide a comprehensive overview of the current state and future prospects of sensors and robots for space applications. We welcome the submission of both original research papers and review articles that showcase significant developments in these fields. Potential areas of interest include, but are not limited to, the following:

  • Space exploration;
  • Sensors;
  • Space robotics;
  • Space missions;
  • Sensing technologies;
  • Spacecraft;
  • Robotic systems;
  • Autonomous navigation ;
  • Autonomous guidance;
  • Nonlinear control;
  • Object manipulation.

Dr. Shunan Wu
Prof. Dr. Dong Ye
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sensors is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Published Papers (1 paper)

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Research

15 pages, 11657 KiB  
Article
Relative Motion Estimation Algorithm for Noncooperative Targets Considering Multiple Solutions of Rotational Parameters
by Qiyang Hu, Shunan Wu, Fanchen Meng and Zhigang Wu
Sensors 2024, 24(6), 1811; https://doi.org/10.3390/s24061811 - 12 Mar 2024
Viewed by 516
Abstract
On-orbit servicing using a space robot is gaining popularity among the space community for both economic and safety aspects. In particular, the estimation of the relative motion of a noncooperative target is a challenging problem. This study presents a relative motion estimation scheme [...] Read more.
On-orbit servicing using a space robot is gaining popularity among the space community for both economic and safety aspects. In particular, the estimation of the relative motion of a noncooperative target is a challenging problem. This study presents a relative motion estimation scheme based on stereovision for noncooperative targets considering multiple solutions of rotational parameters. Specifically, the mass distribution of the target is identified based on the least-square method and the principle of conservation of angular momentum. Then, the determination of a unique principal axis coordinate frame of the target is employed to resolve the multiple-solution problem. In addition, an EKF (extended Kalman filter)-based filter with global observability is designed to estimate the full motion states and inertia parameters of the target. The convergence performance of the proposed method is verified by numerical simulation. The results also demonstrate that the method is robust to occlusion. Full article
(This article belongs to the Special Issue Sensors and Robots for Space Applications)
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