PSI - Issue 27

Available online at www.sciencedirect.com Structural Integrity Procedia 00 (2019) 000 – 000 Available online at www.sciencedirect.com ScienceDirect Structural Integrity Procedia 00 (2019) 000 – 000 Available online at www.sciencedirect.com ScienceDirect

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Procedia Structural Integrity 27 (2020) 163–170

© 2020 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the organizers of ICIMECE2020 © 2020 The Authors. Published by ELSEVIER B.V. This is an open-access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under the responsibility of the organizers of ICIMECE2020 Keywords: Boat hull; unmanned surface vehicle; Finite Element Analysis (FEA); structural response ____________________________________________________________________________________________________________________ Abstract Unman ed Surface Vehicle (USV) has many r les in variou maritim fields. In Indonesia, many fish farmers still do the process fe ding fi h m nually using human labor. For fish farmers who hav a more extensive pond can nly sow fish feed on th edge of the pond, that fish fe d cannot be evenly distributed to the middle of the pond. This autonomous surfac hicle feed r boat made as a solution to the proble f fi h rmers who hav a l rge pond ize in fish feed distribution more evenly. Fish feeding is don automatic lly by an autonomous su face vehicle feeder boat with a fish feed capacity of up to 8 kg. The utonomous surface vehicle feeder boat is equipped with an ultrasonic sensor that is c nnected to a m rocontroller to move the boat steering wheel to turn whe a collision occurs with pool boundary. The autonomous surface ve icl feeder boat has two control modules, which re moving automatically or manu lly using a remot control. Users can change the setting of t is module from the remote contro as eeded. The ull used is he catamaran hull type. Catamaran hull was ch sen bec use it has a good level of stability. Hull construction on this boat must have the strength that can sustain all the burden on the boat. Therefore, in this pape , the ull design of the boat tested with balsa wood material uses th Finite Element An lysis (FEA) method to determin the s rength of stress, strain, nd di placement hat may occur using 3D mechanical d sign. Static loading is chos n in the hull design test method. This test analysis is used to determine whether the design with the specified material can be made. © 2020 The Authors. Published by ELSEVIER B.V. This is an ope -access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) P er-review under the respon ibility of th organizers of ICIMECE2020 Keywords: Boat hull; unmanned surface vehicle; Finite Element Analysis (FEA); structural response ____________________________________________________________________________________________________________________ 6th International Conference on Industrial, Mechanical, Electrical and Chemical Engineering (ICIMECE 2020) Finite Element Analysis (FEA) on Autonomous Unmanned Surface Vehicle Feeder Boat subjected to Static Loads Aknaf Sam Dabit a , Abdillah Ebriel Lianto a , Satrya Ady Branta a , Fajar Budi Laksono b , Aditya Rio Prabowo a , Nurul Muhayat a, * Abstract Unmanned Surface Vehicle (USV) has many roles in various maritime fields. In Indonesia, many fish farmers still do the process of feeding fish manually using human labor. For fish farmers who have a more extensive pond can only sow fish feed on the edge of the pond, so that fish feed cannot be evenly distributed to the middle of the pond. This autonomous surface vehicle feeder boat is made as a solution to the problem of fish farmers who have a large pond size in fish feed distribution more evenly. Fish feeding is done automatically by an autonomous surface vehicle feeder boat with a fish feed capacity of up to 8 kg. The autonomous surface vehicle feeder boat is equipped with an ultrasonic sensor that is connected to a microcontroller to move the boat steering wheel to turn when a collision occurs with a pool boundary. The autonomous surface vehicle feeder boat has two control modules, which are moving automatically or manually using a remote control. Users can change the settings of this module from the remote control as needed. The hull used is the catamaran hull type. Catamaran hull was chosen because it has a good level of stability. Hull construction on this boat must have the strength that can sustain all the burden on the boat. Therefore, in this paper, the hull design of the boat tested with balsa wood material uses the Finite Element Analysis (FEA) method to determine the strength of stress, strain, and displacement that may occur using 3D mechanical design. Static loading is chosen in the hull design test method. This test analysis is used to determine whether the design with the specified material can be made. 6th International Conference on Industrial, Mechanical, Electrical and Chemical Engineering (ICIMECE 2020) Finite Element Analysis (FEA) on Autonomous Unmanned Surface Vehicle Feeder Boat subjected to Static Loads Aknaf Sam Dabit a , Abdillah Ebriel Lianto a , Satrya Ady Branta a , Fajar Budi Laksono b , Aditya Rio Prabowo a , Nurul Muhayat a, * a Department of Mechani al Engin ering, U iversitas Sebelas Maret, urakarta 57126, Indonesia b Department of Research and Development, DTECH-Engineering, Salatiga 50742, Indonesia a Department of Mechanical Engineering, Universitas Sebelas Maret, Surakarta 57126, Indonesia b Department of Research and Development, DTECH-Engineering, Salatiga 50742, Indonesia

* Corresponding author. Tel.: +62-271-632-163; fax: +62-271-632-163 E-mail address: nurulmuhayat@staff.uns.ac.id * Corresponding author. Tel.: +62-271-632-163; fax: +62-271-632-163 E-mail address: nurulmuhayat@staff.uns.ac.id

2452-3216 © 2020 The Authors. Published by ELSEVIER B.V. This is an open-access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under the responsibility of the organizers of ICIMECE2020 2452-3216 © 2020 The Authors. Published by ELSEVIER B.V. This is an ope -access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under the responsibility of the organizers of ICIMECE2020

2452-3216 © 2020 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the organizers of ICIMECE2020 10.1016/j.prostr.2020.07.022