Zobrazeno 1 - 10
of 322
pro vyhledávání: '"Michael Yu Wang"'
Publikováno v:
Materials & Design, Vol 232, Iss , Pp 112146- (2023)
This research was focused on innovative design of lattice metamaterials that can exhibit tunable double-negative mechanical properties and elastic isotropy simultaneously. A discrete topology optimization method using a multi-material ground structur
Externí odkaz:
https://doaj.org/article/836aebf0baaf4c16b285d4f195c0f083
Publikováno v:
Materials & Design, Vol 230, Iss , Pp 111995- (2023)
Incorporating the process-induced material anisotropy into design framework of additively manufactured lattice structures is crucial to ensure the accuracy of design and analysis models. This work proposes an analytical approach to design stretching-
Externí odkaz:
https://doaj.org/article/d83db1c986a74e0ba885265105506cd6
Publikováno v:
Materials & Design, Vol 222, Iss , Pp 111018- (2022)
Micro laser powder bed fusion (μLPBF), for the first time, enables fabrication of low-density triply periodic minimal surface (TPMS) shell lattices with smaller feature size. However, the understandings on the mechanical responses of lightweight TPM
Externí odkaz:
https://doaj.org/article/a55d5c9ff3384ca0a57f143b20961111
Publikováno v:
Materials & Design, Vol 222, Iss , Pp 111051- (2022)
Auxetic metamaterials are a type of mechanical metamaterials possessing negative Poisson’s ratios and displaying counter-intuitive deformation behavior, which are useful for a range of potential applications. However, two limitations restrain their
Externí odkaz:
https://doaj.org/article/829e0df062074553bb34d141a9841a39
Publikováno v:
Agronomy, Vol 13, Iss 2, p 503 (2023)
In the dynamic and unstructured environment where horticultural crops grow, obstacles and interference frequently occur but are rarely addressed, which poses significant challenges for robotic harvesting. This work proposed a tactile-enabled robotic
Externí odkaz:
https://doaj.org/article/7cacfaac2d734abbbc78db78e32c3edf
Publikováno v:
Materials & Design, Vol 215, Iss , Pp 110426- (2022)
Shell lattices are composed of smooth, non-intersecting and periodic thin shells. Their open-cell topology facilitates the manufacturing and multifunctional applications. This work proposes a shape optimization framework to obtain uniform thickness s
Externí odkaz:
https://doaj.org/article/8b60d9a5e5ca4e15a4a4673861d39cdb
Publikováno v:
Materials & Design, Vol 209, Iss , Pp 109931- (2021)
Lattices with hierarchical architectures exhibit unique geometric and mechanical properties compared with single scale ones. While numerous research efforts have focused on hierarchical strut lattices, hierarchical sheet lattices have yet to be studi
Externí odkaz:
https://doaj.org/article/b6b278452e19495890c2f360c6c40bb1
Publikováno v:
Polymers, Vol 14, Iss 11, p 2265 (2022)
In this paper, a multi-functional soft robot module that can be used to constitute a variety of soft robots is proposed. The body of the soft robot module made of rubber is in the shape of a long strip, with cylindrical chambers at both the top end a
Externí odkaz:
https://doaj.org/article/9249e3a3282f4a55aaceb9eecb7f4f7c
Publikováno v:
Materials & Design, Vol 159, Iss , Pp 90-102 (2018)
In this paper, a two-step optimization method is developed for designing microstructures with desired mechanical properties for 3D printing. Particularly, this method takes the numerical advantages of both material-based and boundary representation-b
Externí odkaz:
https://doaj.org/article/ce9389bd69894315a8e60f0aa0b6e19f
Publikováno v:
Frontiers in Neurorobotics, Vol 13 (2019)
Brain-computer interface (BCI) technology shows potential for application to motor rehabilitation therapies that use neural plasticity to restore motor function and improve quality of life of stroke survivors. However, it is often difficult for BCI s
Externí odkaz:
https://doaj.org/article/aad359f2ddcd4359b4b4de6e5a674232