Zobrazeno 1 - 10
of 224
pro vyhledávání: '"Paolo Ermanni"'
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113154- (2024)
Composite tape springs are curved shells with the ability to assume two energetically stable states. By carefully selecting layup and mold during manufacturing, these structures can store significant strain energy, making them ideal for deployable sy
Externí odkaz:
https://doaj.org/article/f0e38f1ff7af4313a918d9bbaa2c9075
Publikováno v:
Advanced Science, Vol 11, Iss 21, Pp n/a-n/a (2024)
Abstract Multi‐stable elements are commonly employed to design reconfigurable and adaptive structures, because they enable large and reversible shape changes in response to changing loads, while simultaneously allowing self‐locking capabilities.
Externí odkaz:
https://doaj.org/article/ea141f76c5104aa48c5828d93f85f707
Publikováno v:
Advanced Industrial and Engineering Polymer Research, Vol 4, Iss 4, Pp 224-234 (2021)
Continuous lattice fabrication is a newly introduced method for additive manufacturing of fiber-reinforced thermoplastic composites that allows to deposit material where it is needed. The success of this technology lies in a printing head in which un
Externí odkaz:
https://doaj.org/article/614854d8d6944389be9f2214e928e544
Publikováno v:
Advanced Science, Vol 9, Iss 26, Pp n/a-n/a (2022)
Abstract Shape transformation offers the possibility of realizing devices whose 3D shape can be altered to adapt to different environments. Many applications would profit from reversible and actively controllable shape transformation together with a
Externí odkaz:
https://doaj.org/article/ccf6df114e094df3965b977188cc981b
Autor:
Ralph Kussmaul, Manuel Biedermann, Georgios A. Pappas, Jónas Grétar Jónasson, Peter Winiger, Markus Zogg, Daniel-Alexander Türk, Mirko Meboldt, Paolo Ermanni
Publikováno v:
Design Science, Vol 5 (2019)
Combining additive manufacturing (AM) with carbon fiber reinforced polymer patched composites unlocks potentials in the design of individualized, lightweight biomedical structures. Arising design opportunities are geometrical individualization of str
Externí odkaz:
https://doaj.org/article/acc421743b2e4701bd4df4a6c37d2c34
Autor:
Mary Jialu Chen, Georgios A. Pappas, Daniele Massella, Arthur Schlothauer, Sarah E. Motta, Volkmar Falk, Nikola Cesarovic, Paolo Ermanni
Publikováno v:
Biomaterials Advances, 146
Polymers have the potential to replace metallic or bioprosthetic heart valve components due to superior durability and inertness while allowing for native tissue-like flexibility. Despite these appealing properties, certain polymers such as polyether
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cef21a7328378e4794fb2ad010a5533b
https://hdl.handle.net/20.500.11850/595008
https://hdl.handle.net/20.500.11850/595008
Publikováno v:
Journal of Intelligent Material Systems and Structures, 34 (3)
Shape memory alloys (SMA) allow for the realization of smart actuators capable of achieving large stresses and large strains but highly demanding in terms of power input. This work presents a solution integrating shape memory polymers (SMP) in a nove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e335afe9b3dddf14dab76aaf0d96c81
https://hdl.handle.net/20.500.11850/560062
https://hdl.handle.net/20.500.11850/560062
Autor:
Giada Risso, Paolo Ermanni
Publikováno v:
Composite Structures, 313
Shape adaptable structures are desired in many fields of application such as aerospace, soft robotics, and architecture. Multi-stable structures can enable shape adaptation as they possess multiple stable morphologies that can be held without the nee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3f4a6b5ca09988bf9ff52dfacfdea89
Publikováno v:
Journal of Intelligent Material Systems and Structures, 33 (11)
This work introduces a novel concept of modular, shape-adaptable sandwich panel with a distributed actuation system based on shape memory alloys (SMA). The panel consists of a modular arrangement of rigid cells connected with compliant active joints.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c42fff9e11cea517b3ef73932dfc40a1
https://doi.org/10.1177/1045389x211057203
https://doi.org/10.1177/1045389x211057203
Publikováno v:
Composites Part B: Engineering, 261
Thin-shell carbon fiber composites have great potential for structures that require large recoverable deformations, high stiffness and low weight, as in deployable space structures, biomedical devices and robotics. Despite being astonishingly flexibl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::840b73d96f89a386402e3835e5dd0515
https://doi.org/10.1016/j.compositesb.2023.110764
https://doi.org/10.1016/j.compositesb.2023.110764