Modeling and control of ballast system to improve stability of catamaran boat

Kurniawan, Akbar; Hardianto,; Koenhardono, Eddy Setyo; Kusuma, Indra Ranu

doi:10.1109/icamimia.2015.7508032

Cited by 6 publications

(6 citation statements)

References 3 publications

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“…A Catamaran ship is a twin-hull ship [6,7]. The two hulls of a Catamaran ship are joined by a robust deck structure, which stretches on them to endure significant bending moments and shear stresses and surge the ship toward its midline (Centerline) design [8,9]. The ship's specification has a 170 cm length of the arc, 100 cm beam, and 32 cm depth.…”

Section: Literature Review and Problems Statementmentioning

confidence: 99%

“…To obtain the most effective design method, PID-N is used, where with the addition of filter coefficients (N) derivatives can map different PID parameterizations with predetermined PID parameters, so that it can be used as scheduled gains in PID control. The advantage of this method is that this system considers the physical system being modeled as a black box, so that whatever type of components exist in the physical system and any type of material does not need to be considered [8]. PID-N was therefore determined as the proposed method, which made it easier for control designers to quickly change the performance of PID control, and making it possible to apply PID-N to Catamaran speed stability with payload and without payload.…”

Section: Object and Hypothesis Of The Studymentioning

confidence: 99%

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Identifiying the PID-N method performance for speed control of BLDC motor propeller on catamaran ships model

Setiawan,

Firdaus,

Wibowo

et al. 2023

EEJET

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Some archipelagic countries must have wide sea. This condition means that there is transportation of goods and people problem. Therefore, an effort has been made to explore renewable energy especially solar energy. In this research, a BLDC (Brush Less Direct Current) motor propeller is applied, and PID-N (Proportional, Integral, and Derivative – Filter Coefficient) method for Catamaran ship speed control. Where PID-N has additional filters such as P, I, and D; however, the advanced performance of this control uses RLS (Recursive Least Square) actuator modeling is the most systematical and flexible design. The experiment includes the speed response of ships with payload and without payload, as well as changes in speed settings. The results show that the ship's speed control using the PID-N has smooth and definite speed control. The PID-N design is systematical, easy and quick for the control designer to change the actuator or sensor performance, if there will be any actuator or sensor replacement with different specifications, which is required in commercial. As it is known, in commercial design, time and method are crucial and has to be effective. The PID-N control method shows its superiority. In detail, the Catamaran speed setting is incremented from 0.4 m/s to 0.6 m/s without payload, the average settling time is 6 seconds with the average error speed 0.071 m/s in the set speed 0.6 m/s. For setting speed increased by 0.4 m/s to 0.6 m/s with payload, settling time gets longer, 7 to 13 seconds with the average error speed 0.01 m/s in the set speed 0.06 m/s. It performs small errors and fasts settling time. The ship model has experimented on an artificial pond, it is related to the proportional small sea wave. The research also shown the ratio of electric power consume toward speed setting is in exponential formula

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Section: Literature Review and Problems Statementmentioning

confidence: 99%

Section: Object and Hypothesis Of The Studymentioning

confidence: 99%

Identifiying the PID-N method performance for speed control of BLDC motor propeller on catamaran ships model

Setiawan,

Firdaus,

Wibowo

et al. 2023

EEJET

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“…Kurniawan et al [1] used a PID controller for automatic control of a catamaran ballast system, but the actuator was not a switching type valve-pump device. Gong et al [2] used a fuzzy PID control strategy in a pump-controlled anti-cross-tilt system, but did not consider the valve-pump hysteresis.…”

Section: Introductionmentioning

confidence: 99%

Optimized control of ballast anti-heeling switching points for leveling barge

Yao,

Wang,

Gao

2023

International Conference on Automation Control, Algorithm, and Intelligent Bionics (ACAIB 2023)

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During the process of laying gravel, the inclination angle of the leveling barge needs to meet high-precision process requirements. However, the ballast anti-heeling system is susceptible to disturbance, which results in poor control performance. The use of adaptive feedforward PID controllers can directly compensate for load disturbances and eliminate the effects of interference. However, the valve pump switch is fixed at the beginning of the control cycle, and the fluctuation of the heeling angle is significant due to the load speed changes. To address the above issues, this paper proposes a control method that increases the degree of freedom of the valve pump switch time. The PSO algorithm is used to optimize the best switch time, and the switch time is shifted to the inside of the control cycle in the adaptive feedforward PID control strategy. Simulation results show that compared with the traditional fixed switch point strategy, the proposed strategy can maintain smooth fluctuations of heeling angle around the expected value when the load speed is constant or changing, and the RMSE is reduced without increasing the switch frequency.

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“…In this research discusses the potential use of the that renewable energy sources which are implemented in the catamaran prototype with specifications length of arc 170 cm, beam 100 cm and depth 32 cm. Catamaran ship is a twin-hull ship [28], where the two hulls are connected with substantial deck construction and stretch on it to withstand large bending moments and shear forces and work towards the midline (Centerline) ship [29], [30]. The catamaran model uses a battery to supply energy to the DC motor.…”

Section: Introductionmentioning

confidence: 99%

Hybrid renewable energy photovoltaic and darrieus VAWT as propulsion fuel of prototype catamaran ship

2021

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Currently, marine transportation in the world still uses fossil fuels. In addition to running low on supplies, fossil fuels also cause emissions that cause global warming. Sea transportation generates around 1,000 million tonnes of CO2 emissions. Therefore, the exploration of alternative energy is becoming a popular research direction. Several renewable energy sources include solar and wind energy. Indonesia has an average wind speed of above 8 m/s at sea. Also, the energy potential of the sun is around 4.8 kWh/m2. Based on the potential of these renewable energy sources, this study discusses the potential of renewable energy sources from sunlight and wind, which are implemented in the prototype catamaran ship. The results obtained from the experiment, the total energy of photovoltaic (PV) and wind turbine generators is 774 Wh. This energy can be used to charge a battery with a battery specification of 35Ah for 6 hours.

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Modeling and control of ballast system to improve stability of catamaran boat

Cited by 6 publications

References 3 publications

Identifiying the PID-N method performance for speed control of BLDC motor propeller on catamaran ships model

Identifiying the PID-N method performance for speed control of BLDC motor propeller on catamaran ships model

Optimized control of ballast anti-heeling switching points for leveling barge

Hybrid renewable energy photovoltaic and darrieus VAWT as propulsion fuel of prototype catamaran ship

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