ʻO Tensegrity Mea ʻIke Hoʻomohola na Daniel Lim he mea lanakila hanohano loa o ka 2022 A' Design Award Palatina ma ka Māhele Hoʻokūkū Hoʻolālā ʻEnekinia Huahana a me Hoʻolālā ʻOihana.
PalatinaʻEnekinia· 2022
Tensegrity Mea ʻIke Hoʻomohola
na Daniel Lim
Mea Lanakila A' Design Award Palatina ma ka Māhele ʻEnekinia
Mea Lanakila i Hōʻoia ʻIa
Hōʻoia i ke Kūlana Makana no #138805Ka Hoʻolālā
E Pili Ana iā Tensegrity Mea ʻIke Hoʻomohola
He mea ʻike hoʻomohola ʻo Tensegrity i hoʻolālā ʻia no nā wahi pōʻino. Hoʻokuʻu ʻia ʻo Tensegrity mai kahi drone e hōʻiliʻili i ka ʻikepili no nā hui pane pilikia ulia, e like me ke kahe ʻana o ke kinoea, nā kiʻi a me nā leo mai ka poʻe i pakele. Hana nā koʻokoʻo paʻa a me nā lopi nylon i kahi hale kaupaona i hoʻopaʻa ʻia e hoʻopau ana i ka ikaika o ka hāʻule ʻana mai luna mai o 50 mika a ʻoi, no laila ʻaʻole pono kahi parachute. Lawe ʻia nā ʻāpana ʻehā i ʻōpili ʻia i loko o kahi pahu ma lalo o ka drone a hoʻokuʻu ʻia ma luna o ke kahua, kahi e wehe ai kēlā me kēia ʻāpana i ka pae ʻana. Hiki i ka mea ʻike ke hōʻea i nā wahi hiki ʻole i nā kānaka ke hoʻokokoke aku me ka palekana.
Ka Hoʻomaikai
E Pili Ana i ka A' Design Award Palatina
Ua lanakila ka hoʻolālā Tensegrity Mea ʻIke Hoʻomohola i ka A' Design Award Palatina, he ʻike hoʻohanohano nui i hāʻawi ʻia i nā hoʻolālā ʻoiaʻiʻo loa ka kūʻokoʻa, ka nani a me ka kamahaʻo. He mau mea kupaianaha o ka hana noʻeau nā lanakila Palatina, he mau hōʻike o nā palena o ka noʻonoʻo hana noʻeau, a hōʻike lākou i ka ʻoihana ʻoi aku a me ka ʻuhane akamai o kā lākou poʻe hoʻolālā. Manaʻo ʻia ʻo kēia mau hoʻolālā nā hana kaulana loa e wehewehe ana i ka nani o kekahi au, kōkua i ke ola pono o ke kaiāulu a hoʻoneʻe i nā palena o ka hana noʻeau, ka ʻepekema, ka hoʻolālā a me ka ʻenehana. Hōʻike ka hoʻolālā Tensegrity Mea ʻIke Hoʻomohola i ke kūlana ʻoi kelakela i ʻoi aku ma mua o ka palena a hoʻomaikaʻi ʻole ʻole i ka honua ma o kona mau ʻano pōmaikaʻi a waiwai. He hana ka hoʻolālā Tensegrity Mea ʻIke Hoʻomohola i lanakila i ka A' Design Award Palatina e hoʻāla i ka makemake, hoʻoulu, hoʻoikaika, hoʻohauʻoli a hoʻā i ka hauʻoli nui.
Ma Hope o ka Hoʻolālā
ʻEke Nūhou
Nā hōʻoia, nā lālā hui a me nā kikoʻī ʻenehana i hāʻawi ʻia e ka mea hoʻolālā.
- Nā ʻAno Kūʻokoʻa
- Tensegrity sensor for disaster site, which could be dropped from the sky (drone) to gather information for the emergencyresponse crew (gas leaks, visuals, and audios). Once the drone arrives at the spot, many tensegrity modulesstored in a basket with an autonomous deployment system are deployed on multiple locations. The sensors can be delivered to disaster areas where humans are unable to approach.
- Nā Ana a me ka Hoʻopili
- Maximum size of 150 mm x 150 mm x 150 mm when deployed, and 150 mm x 150 mm x 60 mm when collapsed.
- Nā Lepili
- Tensegrity, soft robot, disaster response, emergency sensors
- ʻEnehana Hana
- The tensegrity module's goal is to offer the response team in a catastrophe region with a range of data. This data contains auditory or visual alerts that may have been generated by survivors, as well as a collection of gas leaks that may have enabled focused response to prevent larger accidents. Enclosures for the current mudules are made with SLA 3D printing, and many wireless sensors are enclosed. Furthermore, commercial nylon threads were employed to give the necessary tension for the framework.
- Pilikia Hoʻolālā
- Finding appropriate materials for the string was extremely difficult because it needed to offer enough tension as well as strength to endure the drop. Another challenge was the module's assembly, which required many stiff rods to be linked at the same time. We solved this problem by creating a 3D printed jig that holds the component in place during assembly and using nylon threads to give sturdiness as well as enough tension for the construction.
- Noiʻi
- This design is based on the tensegrity structure, which has sparked academic interest due to its energy absorption qualities with a specially constructed mix of rigid rod and strings. Through interviews and observations, we discovered that the quick reaction team frequently lacks the data required for the response plan, particularly in the case of a large-scale disaster such as a forest fire. Because drones have limited battery life and require pilot control to gather information, we developed tensegrity modules that can be easily deployed to many places in need of sensory input.
- Hoʻoulu Manaʻo
- Tensegrity structures are a type of stiff beam coupled with many strings that generate tension that can sustain the impact of a collision. Inspired by the structure, the sensor can be deployed from more than 50 m above the ground without the use of an additional device (parachute).
- Ka Lōʻihi o ka Papahana
- The project started in August 2021 in Seoul, Korea and finished in March 2022 in Berkeley, California.
- Kaʻina Hana
- Initially, four sensor modules are carried in a collapsed hexagonal box attached to the drone. When the drone approaches the point of interest (to collect data), the bottom panel of the box opens, allowing the sensor module to be dropped from a great height. The module rapidly deploys into the fully tensioned tensegrity structure, absorbing enough energy from impact with the ground. The module collects data for the reaction strategy by deploying various sensors.
- Nā Lālā Hui
- Team Director: Dr. Alice M. Agogino
Director of controls engineering: Brian Cera
Director of operation : Deniz Dogruer
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