The application of multifunctional structure in space transportation system

Lv, Dianjun; Wang, Xiaohui; Zhu, Shunni; Qiu, Gongwang; Zhan, Jingkun

doi:10.1109/itec-ap.2017.8080951

Cited by 2 publications

(8 citation statements)

References 7 publications

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“…At LoMF1 the CFRP has limited MF capability and is used to encase a section of the EPS equipment with minimal use of cable harnesses and raceway, e.g. [8][9][10][11]29]. At LoMF1, fault current may flow through CFRP during a ground fault (as investigated in [20]), but under normal circumstances the low frequency (<GHz) electrical and structural functionality are decoupled.…”

Section: Requirements Of Mf Systems For Aircraft Electrical Power Systemsmentioning

confidence: 99%

“…B. Review of SOTA electrical functionality of CFRP 1) Transmission and distribution of electrical current for the EPS and for low power control signals To date LoMF 1 has been achieved for low power applications [8,9,11]. LoMF2 functionality is reported for high frequency, very low power applications such as antennae, waveguides and sensors, e.g.…”

Section: A Conduction Of Electrical Currentmentioning

confidence: 99%

“…The electrical resistance associated with an interconnection must be sufficiently low both to avoid localized heating, and, when combined with other resistances in the conducting path, ensure the voltage drop over the full conducting pathway is acceptable [26]. Methods presented for electrical connection to conducting elements embedded in CFRP include copper/polyimide patches for low power applications, which have a flexibility to match CFRP [9,11], metal foils, conductive adhesives, or inductive coupling [62]. A major requirement for the development of these electrodes for an MEA EPS is to identify the main design thresholds in terms of acceptable resistance and power losses, and the limitations of the different methods of establishing an electrical contact or bond.…”

Section: A Conduction Of Electrical Currentmentioning

confidence: 99%

“…Compact systems, where an electrical system has been encased in CFRP, have been implemented in satellite applications, rated from a few Watts [8] to a few hundred Watts [9]. By embedding the electrical system in the CFRP structure, the need for cable harnesses is reduced.…”

mentioning

confidence: 99%

“…Flexible, polyimide connectors and printed circuit boards match the flexibility of the electrical system to that of the CFRP structure [10,11]. The honeycomb structure of the composite panel enables the integration of the energy storage system via thin film capacitors in the composite panel [9]. However, the EPS in this system does not have structural functionality.…”

mentioning

confidence: 99%

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A Route to Sustainable Aviation: A Roadmap for the Realization of Aircraft Components With Electrical and Structural Multifunctionality

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Section: Requirements Of Mf Systems For Aircraft Electrical Power Systemsmentioning

confidence: 99%

Section: A Conduction Of Electrical Currentmentioning

confidence: 99%

Section: A Conduction Of Electrical Currentmentioning

confidence: 99%

mentioning

confidence: 99%

mentioning

confidence: 99%

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A Route to Sustainable Aviation: A Roadmap for the Realization of Aircraft Components With Electrical and Structural Multifunctionality

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et al. 2021

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The State of the Art of Information Integration in Space Applications

Yung

et al. 2022

IEEE Access

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This paper aims to present a comprehensive survey on information integration (II) in space informatics. With an ever-increasing scale and dynamics of complex space systems, II has become essential in dealing with the complexity, changes, dynamics, and uncertainties of space systems. The applications of space II (SII) require addressing some distinctive functional requirements (FRs) of heterogeneity, networking, communication, security, latency, and resilience; while limited works are available to examine recent advances of SII thoroughly. This survey helps to gain the understanding of the state of the art of SII in sense that (1) technical drivers for SII are discussed and classified; (2) existing works in space system development are analyzed in terms of their contributions to space economy, divisions, activities, and missions; (3) enabling space information technologies are explored at aspects of sensing, communication, networking, data analysis, and system integration; (4) the importance of first-time right (FTR) for implementation of a space system is emphasized, the limitations of digital twin (DT-I) as technological enablers are discussed, and a concept digital-triad (DT-II) is introduced as an information platform to overcome these limitations with a list of fundamental design principles; (5) the research challenges and opportunities are discussed to promote SII and advance space informatics in future.INDEX TERMS Information integration (II), space informatics, digital triad (DT-II), internet of digital-triad things (IoDTT), first-time right (FTR), space information integration (SII). FIGURE 2. Technical drivers of II applications.

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The application of multifunctional structure in space transportation system

Cited by 2 publications

References 7 publications

A Route to Sustainable Aviation: A Roadmap for the Realization of Aircraft Components With Electrical and Structural Multifunctionality

A Route to Sustainable Aviation: A Roadmap for the Realization of Aircraft Components With Electrical and Structural Multifunctionality

The State of the Art of Information Integration in Space Applications

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