ALW drone: A new design and efficient approach

Mahamud, Nahid; Shahriar, Galib Muhammad; Khan, Hedayet Ullah; Sharmin, Sanjida; Lisa, Nusrat Jahan

doi:10.1109/iccitechn.2016.7860244

Cited by 6 publications

(4 citation statements)

References 2 publications

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“…Under the assumption that W is the total force acting on the main magnet, the moment N is expressed as follows from the thrust bearing analysis results [23]. (11) in the +y direction with an amplitude A A and generates a force F A , the moment N f due to the frictional force around the actuator center G is expressed as follows from the relationship in equation (11).…”

Section: Rotational Motionmentioning

confidence: 99%

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A New Type of Electromagnetic Vibration Actuator Capable of Combined Linear and Rotational Motions

Yaguchi

2024

GEOMATE

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The deterioration of large steel structures, such as bridges and power generation facilities built in the 1960s, has become a problem. Such infrastructure requires regular inspections every few years, and many robots have been proposed for structural inspection. However, inspection technology for large steel structures by robots has not yet been established. The establishment of inspection technology in bridges is one of the most important issues in the maintenance of social infrastructure. This paper proposes a novel vibration actuator as a new robot drive source, which combines mechanical resonance and electromagnetic force and enables reciprocating movement by orthogonally arranging multiple vibration components. By controlling the phase difference of these vibration components with only a simple signal generator and amplifier, machine tests showed that reciprocating and rotating reciprocating motions with almost the same characteristics are possible. Experimental results reveal that the vibration actuator is able to pull a load mass of 150 g. In addition, motion analysis is conducted by applying the energy method and considering the effects of phase control on the linear and rotational motions of the vibration actuator. The results obtained in the machine test and the analysis results are mostly in agreement. This confirms that even if the parameters for the vibration actuator are varied, the linear and rotational characteristics of the actuator can be predicted by theoretical calculations. A new drive source for robots and the operation of electromagnetic motors capable of linear and rotational motion are established in this paper. For this reason, the possibility of realizing social infrastructure improvement for large steel structures such as bridges is demonstrated.

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Section: Rotational Motionmentioning

confidence: 99%

“…This increases weight and limits movement characteristics. Many flying robots, such as drones [10][11][12][13], have also been proposed.…”

Section: Introductionmentioning

confidence: 99%

A New Type of Electromagnetic Vibration Actuator Capable of Combined Linear and Rotational Motions

Yaguchi

2024

GEOMATE

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“…The organizations of drone are in continuous condition of development as advanced in employed to monitor, control, operating and optimization of drone performances [3,4]. The drone design is complex to many automated systems which required carrying out the preferred functions [5][6][7][8][9][10]. Though, these technology adoptions are referred to flight control sensing system which is integrated to optimize the efficiency and performance maximization of drone behavioral [11,12].…”

Section: Introductionmentioning

confidence: 99%

Design and Simulation of Air-Fuel Percentage Sensors in Drone Engine Controlling

et al. 2022

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This paper presents the design and simulation of air-fuel percentage sensors in drone engine control using Matlab. The applications of sensor engineering system have been pioneer in technology development and advancement of automated machine as complex systems. The integration of drone fuel sensor system is the major series components such as injector, pumps and switches. The suggested model is tuned to interface drone fuel system with fuel flow in order to optimize efficient monitoring. The sensor system is improved and virtualized in Simulink block set by varying the parameters with high range to observe the fuel utilization curves and extract the validated results. The obtained results show that the possibility of engine operation in critical conditions such as takeoff, landing, sharp maneuver and performance is applicable to turn off the system in case of break down in the sensor to ensure the safety of drone engine. HIGHLIGHTS The drone engine fuel rate sensor is designed and examined to determine the air-to-fuel ratio The suggested model is tuned to interface drone fuel system with fuel flow in order to optimize efficient monitoring The obtained results show that the possibility of using engine with different failure mode and fault considerations The represented control structure is simple, efficient and provides the required air-to-fuel ratio

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“…It is very useful for military operations and surveillance in remote areas. Mahamud et al (2016) proposed a new algorithm for drones to make it easier for drones to move across the sky, land and water. Strengthening automatic identification can reduce the complexity of interaction with the database and optimize the relationship between drones' AI and database.…”

Section: Introductionmentioning

confidence: 99%

Using FCE and FAHP to Explore the multirotor drone appearance preference

Hsiao¹,

Peng²

2020

Proceedings of DRS

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Every year there are new products on the market for drones prompting designers to spend a lot of time collecting data and analyzing product style trends in the market. However, it takes more time for new designers to understand consumers' evolving preferences. Therefore, this study proposes an evaluation model for DRONE appearance design. The method uses Morphological Analysis to extract product appearance characteristics, and uses fuzzy comprehensive evaluation (FCE) and fuzzy analytic hierarchy process (FAHP) to establish DRONE appearance in addition to preference analysis. It obtained the degree of importance that consumers attach to each component; the result weights that consumers attach were then analyzed to determine that the overall preference for the appearance of DRONEs is objective. In this way, the researchers or designers subsequently executing procedure can establish a modelling database and apply it to the process of rapid design.

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ALW drone: A new design and efficient approach

Cited by 6 publications

References 2 publications

A New Type of Electromagnetic Vibration Actuator Capable of Combined Linear and Rotational Motions

A New Type of Electromagnetic Vibration Actuator Capable of Combined Linear and Rotational Motions

Design and Simulation of Air-Fuel Percentage Sensors in Drone Engine Controlling

Using FCE and FAHP to Explore the multirotor drone appearance preference

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