Tensegrity Lub Tshuab Ntsuas Uas Nthuav Tau los ntawm Daniel Lim

Qhov qauv tsim Tensegrity Lub Tshuab Ntsuas Uas Nthuav Tau los ntawm Daniel Lim yog tus yeej muaj nqis heev ntawm qhov khoom plig 2022 A' Design Award Platinum hauv Pawg Sib Tw Tsim Kev Tsim Kho Khoom thiab Txuj Ci.

PlatinumKev Tsim Kho· 2022

Tensegrity Lub Tshuab Ntsuas Uas Nthuav Tau

los ntawm Daniel Lim

Tus Yeej A' Design Award Platinum hauv Pawg Kev Tsim Kho

2,680,550

Tus Yeej Khoom Plig Tau Txheeb Xyuas

Txheeb Xyuas Qhov Xwm Txheej Khoom Plig rau #138805

Saib ntawm A' Design Award Tsab Xov Xwm Daim Phiaj Khoom Plig

Xim

Qhov Tsim

Txog Tensegrity Lub Tshuab Ntsuas Uas Nthuav Tau

Tensegrity yog ib lub tshuab ntsuas uas nthuav tau, tsim los siv rau thaj chaw muaj kev puas tsuaj. Tensegrity raug muab tso poob los ntawm lub drone kom sau tau cov ntaub ntawv rau cov pab pawg cawm neeg thaum muaj xwm txheej ceev, xws li cov pa roj tawm, cov duab thiab cov suab ntawm cov neeg dim sia. Cov pas tawv thiab cov xov nylon ua ke los ua ib qho qauv rub nruj uas nqus tau lub zog thaum poob los ntawm qhov siab tshaj 50 meters, yog li tsis tas yuav siv lub kaus poob. Plaub lub modules uas muab tais ua ke raug nqa hauv ib lub thawv nyob hauv qab lub drone thiab raug tso rau saum thaj chaw, uas txhua lub module yuav nthuav tawm thaum tsaws. Lub tshuab ntsuas no mus txog tau tej qhov chaw uas tib neeg mus ze tsis tau kom nyab xeeb.

Qhov Lees Paub

Txog A' Design Award Platinum

Tensegrity Lub Tshuab Ntsuas Uas Nthuav Tau yog tus yeej ntawm A' Design Award Platinum, ib qho kev lees paub muaj meej mom heev uas muab rau cov qauv tsim zoo kawg nkaus, zoo nkauj thiab ci ntsa iab tiag tiag. Cov neeg yeej Platinum yog cov khoom xav tsis thoob ntawm kev tsim, yog cov pov thawj ntawm qhov kawg ntawm kev txawj tsim ntawm tib neeg, thiab qhia txog kev tshaj lij uas tsis muaj leej twg piv tau thiab kev txawj ntse ntawm cov kws tsim qauv. Cov qauv tsim no xav tias yuav yog cov haujlwm muaj koob npe tshaj plaws uas txiav txim lub caij nyoog txoj kev zoo nkauj, pab rau zej zog txoj kev noj qab haus huv thiab nthuav dav ciam teb ntawm kev kos duab, kev tshawb fawb, kev tsim qauv thiab thev naus laus zis. Tensegrity Lub Tshuab Ntsuas Uas Nthuav Tau qhia txog qib zoo tshaj plaws thiab tsis muaj kev xyem xyav ua rau lub ntiaj teb zoo dua nrog nws cov yam ntxwv muaj txiaj ntsig thiab muaj nqi. Tensegrity Lub Tshuab Ntsuas Uas Nthuav Tau yog ib qho haujlwm uas yeej A' Design Award Platinum, uas txhawb kev xav, tshoov siab, ua rau zoo siab thiab ua rau muaj kev xyiv fab loj.

Tom Qab Qhov Tsim

Pob Xov Xwm

Cov credit, cov neeg pab thiab cov ntsiab lus kev txawj ntse muab los ntawm tus tsim.

Yam Tshwj Xeeb: 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.
Qhov Loj & Ntim: Maximum size of 150 mm x 150 mm x 150 mm when deployed, and 150 mm x 150 mm x 60 mm when collapsed.
Cov Ntsiab Lus: Tensegrity, soft robot, disaster response, emergency sensors
Thev Naus Laus Zis Tsim Khoom: 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.
Kev Sib Tw Tsim Qauv: 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.
Kev Tshawb Fawb: 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.
Kev Txhawb Siab: 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).
Lub Sij Hawm Ua Hauj Lwm: The project started in August 2021 in Seoul, Korea and finished in March 2022 in Berkeley, California.
Txheej Txheem Ua Hauj Lwm: 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.
Cov Tswv Cuab Pab: Team Director: Dr. Alice M. Agogino
Director of controls engineering: Brian Cera
Director of operation : Deniz Dogruer