Sliding Mode Lateral Guidance and Control of Finless Airship

Amir, Saeed; Liu, Yang; Shah, M. Zamurad; Wang, Lei; Wang, Qingguo

doi:10.1061/(asce)as.1943-5525.0001384

Cited by 6 publications

(4 citation statements)

References 44 publications

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“…Repeating this process enables TENGs to generate alternating current. Based on this, TENGs are categorized into four working modes ( Figure 2 ) [ 10 ]: vertical contact-separation mode [ 46 , 47 ], lateral sliding mode [ 48 , 49 ], single electrode mode [ 50 , 51 , 52 ], and freestanding triboelectric layer mode [ 53 , 54 ].…”

Section: Working Principle Of Tengmentioning

confidence: 99%

“…Repeating this pr enables TENGs to generate alternating current. Based on this, TENGs are categorized four working modes (Figure 2) [10]: vertical contact-separation mode [46,47], lateral ing mode [48,49], single electrode mode [50][51][52], and freestanding triboelectric layer m [53,54]. Vertical contact-separation (CS) mode: In this mode, when two objects with diff electronegativities are in vertical contact, electron exchange occurs at the contact sur As they separate, the equal but opposite charges between them induce a potential d ence across attached electrodes, generating an electric current when they are conne through wires.…”

Section: Working Principle Of Tengmentioning

confidence: 99%

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From Body Monitoring to Biomolecular Sensing: Current Progress and Future Perspectives of Triboelectric Nanogenerators in Point-of-Care Diagnostics

Zhao,

Mi,

Ur Rehman

et al. 2024

Sensors

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In the constantly evolving field of medical diagnostics, triboelectric nanogenerators (TENGs) stand out as a groundbreaking innovation for simultaneously harnessing mechanical energy from micromovements and sensing stimuli from both the human body and the ambient environment. This advancement diminishes the dependence of biosensors on external power sources and paves the way for the application of TENGs in self-powered medical devices, especially in the realm of point-of-care diagnostics. In this review, we delve into the functionality of TENGs in point-of-care diagnostics. First, from the basic principle of how TENGs effectively transform subtle physical movements into electrical energy, thereby promoting the development of self-powered biosensors and medical devices that are particularly advantageous for real-time biological monitoring. Then, the adaptable design of TENGs that facilitate customization to meet individual patient needs is introduced, with a focus on their biocompatibility and safety in medical applications. Our in-depth analysis also covers TENG-based biosensor designs moving toward exceptional sensitivity and specificity in biomarker detection, for accurate and efficient diagnoses. Challenges and future prospects such as the integration of TENGs into wearable and implantable devices are also discussed. We aim for this review to illuminate the burgeoning field of TENG-based intelligent devices for continuous, real-time health monitoring; and to inspire further innovation in this captivating area of research that is in line with patient-centered healthcare.

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Section: Working Principle Of Tengmentioning

confidence: 99%

Section: Working Principle Of Tengmentioning

confidence: 99%

From Body Monitoring to Biomolecular Sensing: Current Progress and Future Perspectives of Triboelectric Nanogenerators in Point-of-Care Diagnostics

Zhao,

Mi,

Ur Rehman

et al. 2024

Sensors

View full text Add to dashboard Cite

show abstract

“…This relative movement, parallel to their interface, leads to a dynamic alteration in the overlapping area, thereby creating an electric potential gradient. This gradient acts as a catalyst for the flow of electrons through an external circuit, thereby generating electricity [75,76].…”

Section: The Principle Tengmentioning

confidence: 99%

Array-Designed Triboelectric Nanogenerator for Healthcare Diagnostics: Current Progress and Future Perspectives

Zhao,

Zhu,

Wang

et al. 2024

JLPEA

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Array-designed triboelectric nanogenerators (AD-TENGs) have firmly established themselves as state-of-the-art technologies for adeptly converting mechanical interactions into electrical signals. Central to the AD-TENG’s prowess is its inherent modularity and the multifaceted, grid-like design that pave the way to robust and adaptable detection platforms for wearables and real-time health monitoring systems. In this review, we aim to elucidate the quintessential role of array design in AD-TENGs for healthcare detection, emphasizing its ability to heighten sensitivity, spatial resolution, and dynamic monitoring while ensuring redundancy and simultaneous multi-detection. We begin from the fundamental aspects, such as working principles and design basis, then venture into methodologies for optimizing AD-TENGs that ensure the capture of intricate physiological changes, from nuanced muscle movements to sensitive electronic skin. After this, our exploration extends to the possible cutting-edge electronic systems that are built with specific advantages in filtering noise, magnifying signal-to-noise ratios, and interpreting complex real-time datasets on the basis of AD-TENGs. Culminating our discourse, we highlight the challenges and prospective pathways in the evolution of array-designed AD-TENGs, stressing the necessity to refine their sensitivity, adaptability, and reliability to perfectly align with the exacting demands of contemporary healthcare diagnostics.

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“…Through continuous repetition of this mechanism, TENGs can generate an alternating current (AC) output. This core concept allows for classifying TENGs into four unique operation modes, as depicted in Figure 3A including the Vertical Contact-Separation (CS) [47,48] , Lateral Sliding (LS) [49,50] , Single-Electrode (SE) [51][52][53][54] , and Freestanding Triboelectric-Layer (FT) Modes [21,55] .…”

Section: Brief Overview Of Tengmentioning

confidence: 99%

Beyond energy harvesting: a review on the critical role of MXene in triboelectric nanogenerator

Zhao,

Cao,

Wang

2024

Energy Mater

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In the field of advanced materials and energy harvesting, MXene has played a pivotal role in advancing the development of triboelectric nanogenerators (TENGs). This contribution is notable not only in terms of enhancing the performance of TENGs but also in expanding their application range. A comprehensive review of MXene materials is offered herein to delve into the significant impact of MXene on the growing efficiency of energy harvesting and widening application in areas ranging from energy harvesters to physiochemical sensors to self-powered intelligent systems. We begin with the fundamentals of MXene and TENGs, then highlight how MXene improves TENGs via its integration into the triboelectrification and electrode layers to increase the electronegativity, charge density, and introduce self-healing and stretchability. The discussion then extends to the modifications in MXene that boost the electrical output, stability, and collection efficiency of TENGs. Additionally, the review covers the diverse applications of MXene-based TENGs in extreme environments, respiratory monitoring, and multi-purpose devices, emphasizing its critical role in promoting TENGs to future self-powered intelligent systems.

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Sliding Mode Lateral Guidance and Control of Finless Airship

Cited by 6 publications

References 44 publications

From Body Monitoring to Biomolecular Sensing: Current Progress and Future Perspectives of Triboelectric Nanogenerators in Point-of-Care Diagnostics

From Body Monitoring to Biomolecular Sensing: Current Progress and Future Perspectives of Triboelectric Nanogenerators in Point-of-Care Diagnostics

Array-Designed Triboelectric Nanogenerator for Healthcare Diagnostics: Current Progress and Future Perspectives

Beyond energy harvesting: a review on the critical role of MXene in triboelectric nanogenerator

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