Design of the Bengawan Unmanned Vehicle (UV) Roboboat: Mandakini Neo

Haris Nubli, Fahri Setyo Utomo, Hananta Diatmaja, Aditya Rio Prabowo, Ubaidillah Ubaidillah, Didik Djoko Susilo, Wibowo Wibowo, Teguh Muttaqie, Fajar Budi Laksono

Abstract

Mandakini Neo is an autonomous vehicle that was designed and built by the students of the Universitas Sebelas Maret, which was included in the Bengawan Unmanned Vehicle (UV) Roboboat Team to compete in the annual international Roboboat competition of 2021. This competition requires participants to complete several missions; one of the main missions is to move through two gates made from four poles using full automatic navigation, in order to continue on with the other missions. To complete the course, we used Pixhawk and GPS to allow the ship to run automatically, while minimizing the ship’s movement tolerance. The use of Mission Planner software for monitoring, and also for color and shape image processing to help with the reading of objects, along with a sensor fitted on the ship, allowed the mission to be completed. Mandakini Neo was made with the capacity, speed, and comfort of the ship in mind, as well as the ship’s hydrodynamic performance, stability, volume, structural integrity, and construction cost. Following its development we conducted tests of stability, maneuverability, and seakeeping in order to achieve the smallest possible resistance rate; for this purpose, we used the Savitsky method. The manufacture of the ship also required the choosing of the material, the use of the sensor, and also selection of an appropriate system. Finally, the design that we developed was a ship with a catamaran hull type, for which the dimensions had already been calculated, and the proper materials decided, and simple electrical components were able to be obtained for the sensor and the system.

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References

1. R. A. Febrianto, A. R. Prabowo, S. J. Baek, and R. Adiputra, “Analysis of Monohull Design Characteristics as Supporting Vessel for the COVID-19 Medical Treatment and Logistic,” Transportation Research Procedia, vol. 55, pp. 699-706. 2021.

2. R. Hanzu-Pazara, Duse, C. Varsami, C. Andrei, and R. Dumitrache, “The influence of ship stability on safety of navigation,” IOP Conference Series: Material Science and Engineering, vol. 145. 2016.

3. T. I. Fossen and T. Perez, “Kalman filtering for positioning and heading control of ships and offshore rigs,” IEEE Control Syst. Mag, vol. 29, no. (6), pp. 32-46. 2009.

4. K. Niklas and H. Pruszko, “Full scale CFD seakeeping simulations for case study ship redesigned from Vshaped bulbous bow to X-bow hull form,” Applied Ocean Research, vol. 89, pp. 188-201. 2019.

5. R. I. Julianto, A. R. Prabowo, N. Muhayat, T. Putranto, and R. Adiputra, “Investigation of Hull Design to Quantify Resistance Criteria Using Holtrop's Regression-Based Method and Savitsky's Mathematical Model: A Study Case of Fishing Vessels,” Journal of Engineering Science and Technology, vol. 16, no.2, pp. 1426- 1443. 2021.

6. A. R. Prabowo, E. Martono, T. Muttaqie, T. Tuswan, and D. M. Bae, “Effect of Hull Design Variations on The Resistance Profile and Wave Pattern: a Case Study of The Patrol Boat Vessel,” Journal of Engineering Science and Technology, vol. 17, no. 1, pp. 106-126. 2022.

7. IMO, “Interim Standard for Ship Maneuverbility-Resolution A 751,” 1993.

8. S. P. Drake, “Converting GPS coordinates [phi, lambda, h] to navigation coordinates (ENU),” Vols. DSTOTN. 2002.

9. E. D. Kaplan and C. Hegarty, “Understanding GPS: Principles and Application,” London: Artech House.

10. N. Herodotou, K. Plataniotis, and A. Venetsanopoulos, “A color segmentation scheme for object- based video coding,” Symposium Proceedings (Cat. No.98EX185), pp. 25-29. 1998.

11. S. Inoue, M. Hirano, K. Kijima, and J. Takashina, “Practical Calculation Method of Ship Maneuvering Motion,” Int. Shipbuilding Progress. 1981.

12. D. M. Prabowoputra and A. R. Prabowo, “Effect of the Phase-Shift Angle on the vertical axis Savonius wind turbine performance as a renewable-energy harvesting instrument,” Energy Reports, vol. 8, pp. 57-66. 2022.

13. M. Yusvika, A. Fajri, T. Tuswan, A. R. Prabowo, S. Hadi, I. Yaningsih, T. Muttaqie, and F. B. Laksono, “Numerical prediction of cavitation phenomena on marine vessel: Effect of the water environment profile on the propulsion performance,” Open Engineering, vol. 12, pp. 293-312. 2022.

14. A. S. Dabit, A. E. Lianto, S. A. Branta, F. B. Laksono, A. R. Prabowo, and N. Muhayat, “Finite Element Analysis (FEA) on Autonomous Unmanned Surface Vehicle Feeder Boat subjected to Static Loads,” Procedia Structural Integrity, vol. 27, pp. 163-170. 2020.

15. T. Tuswan, E. N. Sari, A. Ismail, and A. R. Prabowo, “Experimental Evaluation on Palm oil and Sesame oilBased Resin Properties as Core Sandwich Material for Lightweight Ship Structure,” International Journal of Engineering, vol. 35, no. 9, pp. 1690-1698. 2022.

16. E. W. A. Fanani, E. Surojo, A. R. Prabowo, and H. I. Akbar, “Recent Progress in Hybrid Aluminum Composite: Manufacturing and Application,” Metals, vol. 11, no. 12, article no. 1919. 2021.

17. A. S. Dabit, A. E. Lianto, S. A. Branta, F. B. Laksono, A. R. Prabowo, and N. Muhayat, “Perancangan Kapal Tanpa Awak Penebar Pakan Ikan di Wilayah Pesisir Pantai Berbasis Microcontroller Arduino,” Mekanika: Majalah Ilmiah Mekanika, vol. 19, no. 2, pp. 74-82. 2019.

DOI: https://doi.org/10.20961/mekanika.v21i2.61624

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