Modularity, reconfigurability, and autonomy for the future in spacecraft: A review

Zhang, Zhibin; Li, Xinhong; Li, Yanyan; Hu, Gangxuan; Wang, Xun; Zhang, Guohui; Tao, Haicheng

doi:10.1016/j.cja.2023.04.019

Cited by 7 publications

(3 citation statements)

References 101 publications

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“…Moving to the Launch stage, we find developments related to orbital transfer vehicles, in-space transportation services [92], separation systems, and cluster capabilities [93]. In the Satellite Operation stage, with a focus on sustainability, there are advancements in spacecraft docking and connection devices [94,95] as well as for the refueling of satellites in space [96,97]. Finally, in the Satellite Life Extension proposal stage, we consider developments in recycling space debris into raw materials and active debris removal (ADR) [98][99][100].…”

Section: Highlighting Progress In Applying This Conceptmentioning

confidence: 99%

Considerations for Eco-LeanSat Satellite Manufacturing and Recycling

Buitrago-Leiva,

Camps,

Moncada Niño

2024

Sustainability

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This research aims to contribute to the development of the Eco-LeanSat concept by focusing on a sustainable approach to satellite manufacturing and the repurposing of remaining satellite capabilities after failure. Despite satellites no longer being suitable for their original purposes, these remaining capabilities can find new applications. The study begins by identifying relevant innovative eco-design applications. Subsequently, it examines sustainability within the satellite lifecycle supply chain, categorizing it into four methods: (1) active debris removal, (2) transport logistics, (3) mission extension, and (4) repair and construction. Aligned with emerging trends in space activities, the study also considers future developments to maximize satellites’ potential to provide new services. Additionally, the research includes a description of a potential lean manufacturing process that encompasses logistic chains to support the development of a more sustainable space economy. Finally, the study concludes with a technological survey tracing the evolution of the development of the SmallSat and CubeSat platforms that identifies relevant innovative designs for a sustainable space environment.

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Section: Highlighting Progress In Applying This Conceptmentioning

confidence: 99%

Considerations for Eco-LeanSat Satellite Manufacturing and Recycling

Buitrago-Leiva,

Camps,

Moncada Niño

2024

Sustainability

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“…where ρ 1 (x), ρ 2 (x) are the densities of the right and left composite beams, respectively. ρ 1 (x), ρ 2 (x) are related to the installation position of the actuator and can be calculated using Equation (1). X and Y represent the changes in position of the center of the central hub in the inertial system along the O − X and O − Y axes, respectively.…”

Section: Dynamics Of Asymmetric Flexible Spacecraftmentioning

confidence: 99%

“…Due to the increasing complexity of space exploration missions, traditional spacecraft designs are insufficient in meeting the evolving requirements for extended exploration ranges, more severe operating environments, and prolonged operational lifetimes [1]. As a result, future spacecraft will adopt modular architectures characterized by substantial size, the capability to accommodate multiple payloads, and extended operational lifespans.…”

Section: Introductionmentioning

confidence: 99%

Optimizing the Location of the Piezoelectric Actuator and Analyzing Its Effect on the Dynamics of Asymmetric Flexible Spacecraft

et al. 2023

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To address the challenge of optimizing the placement of actuators on an asymmetric spacecraft continuum system, this paper develops a rigid–flexible electromechanical coupling dynamic model that integrates the interactions among rigidity, flexibility, and electromechanical coupling effects. The model is constructed using ordinary differential equations and partial differential equations (ODE–PDEs) and considers the effects of the installation position and physical characteristics (mass and stiffness) of the piezoelectric (PZT) actuator on an asymmetric flexible spacecraft continuum system. The proposed model aims to accurately capture the complex interactions among the rigid body, flexible appendages, and PZT actuators. Based on the developed model, the installation location of the actuators is optimized using a genetic algorithm with a hybrid optimization criterion. In the numerical simulations, the proposed optimization algorithm is employed to determine the optimal installation position for the actuators. Then, the influence of the actuator’s physical characteristics and installation position on the dynamic properties of the spacecraft and the performance of the control system is investigated. The numerical simulation results demonstrate that the optimization algorithm can effectively identify the appropriate actuator installation location for the desired application. Utilizing the actuator with the optimized position allows for effective vibration suppression while consuming less energy.

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Miniature Modular Reconfigurable Underwater Robot Based on Synthetic Jet

Wang,

Zhang,

Zhang

et al. 2024

Advanced Science

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Modular reconfigurable robots exhibit prominent advantages in the reconnaissance and exploration tasks within unstructured environments for their characteristics of high adaptability and high robustness. However, due to the limitations in locomotion mechanism and integration requirements, the modular design of miniature robots in the aquatic environment encounters significant challenges. Here, a modular strategy based on the synthetic jet principle is proposed, and a modular reconfigurable robot system is developed. Specialized bottom and side jet actuators are designed with vibration motors as excitation sources, and a motion module is developed incorporating the jet actuators to realize three‐dimensional agile motion. Its linear, rotational, and ascending motion speeds reach 70.7 mm s−1, 3.3 rad s−1, and 28.7 mm s−1, respectively. The module integrates the power supply, communication, and control system with a small size of 48 mm × 38 mm × 38 mm, which ensures a wireless controllable motion. Then, various configurations of the multi‐module robot system are established with corresponding motion schemes, and the experiments with replaceable intermediate modules are further conducted to verify the transportation and image‐capturing functions. This work demonstrates the effectiveness of synthetic jet propulsion for aquatic modular reconfigurable robot systems, and it exhibits profound potential in future underwater applications.

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Modularity, reconfigurability, and autonomy for the future in spacecraft: A review

Cited by 7 publications

References 101 publications

Considerations for Eco-LeanSat Satellite Manufacturing and Recycling

Considerations for Eco-LeanSat Satellite Manufacturing and Recycling

Optimizing the Location of the Piezoelectric Actuator and Analyzing Its Effect on the Dynamics of Asymmetric Flexible Spacecraft

Miniature Modular Reconfigurable Underwater Robot Based on Synthetic Jet

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