Development of Unmanned Aerial Vehicle (UAV) system with waypoint tracking and vision-based reconnaissance

Han, Dong‐Wook; Kim, Jonghun; Min, Chan-Oh; Jo, Sungjin; Kim, Jeong-ho; Lee, Dae-woo

doi:10.1007/s12555-010-0518-8

Cited by 15 publications

(4 citation statements)

References 3 publications

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“…The simulation results show that the mean square deviation of the filter estimation error has approached the Cramer-Rao lower bound of the nonlinear system. Han et al [145] propose an autonomous navigation system based on Microcontroller in [144], which obtains the 3D position of the target through the mathematical relationship between the UAV and the ground target. This method significantly improves the accuracy and confidence of measurement.…”

Section: B Joint Sensing and Data Collectionmentioning

confidence: 99%

UAV-Assisted Data Collection for Internet of Things: A Survey

Wei

Zhu

Zhang

et al. 2022

IEEE Internet Things J.

168

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Thanks to the advantages of flexible deployment and high mobility, unmanned aerial vehicles (UAVs) have been widely applied in the areas of disaster management, agricultural plant protection, environment monitoring and so on. With the development of UAV and sensor technologies, UAV assisted data collection for Internet of Things (IoT) has attracted increasing attentions. In this article, the scenarios and key technologies of UAV assisted data collection are comprehensively reviewed. First, we present the system model including the network model and mathematical model of UAV assisted data collection for IoT. Then, we review the key technologies including clustering of sensors, UAV data collection mode as well as joint path planning and resource allocation. Finally, the open problems are discussed from the perspectives of efficient multiple access as well as joint sensing and data collection. This article hopefully provides some guidelines and insights for researchers in the area of UAV assisted data collection for IoT.

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Section: B Joint Sensing and Data Collectionmentioning

confidence: 99%

UAV-Assisted Data Collection for Internet of Things: A Survey

Wei

Zhu

Zhang

et al. 2022

IEEE Internet Things J.

168

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“…And the motor angle values are calculated as in (4,5) in ideal conditions in which all the actuators of the system are exactly equivalent to each other and when there are no external disturbances that take effect on the vehicle.…”

Section: A Modelingmentioning

confidence: 99%

“…One of the most important reasons behind this fact is that they are quite practical to use without a need for an airfield base [1][2][3][4]. As being one of the types of VTOL unit, quadrotors have been used for many applications and research studies, as well.…”

Section: Introductionmentioning

confidence: 99%

Adaptive control of a tilt - roll rotor quadrotor UAV

Senkul

Altuğ

2014

2014 International Conference on Unmanned Aircraft Systems (ICUAS)

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In recent years quadrotor unmanned aerial vehicles are being used in various different studies. A regular quadrotor has fixed rotors. This inability to tilt its rotors lead to limited success in trajectory tracking due to controlling 6 DOF systems only with 4 input parameters. There are some studies on tilt rotor and tilt-roll rotor quadrotors that can compensate for versatile conditions. Some of these proposed quadrotors are able to hover and position hold at user defined desired angles unlike regular quadrotors. This study presents the design and control of a novel quadrotor system that can tilt its rotors independently so that it can adaptively update its rotor angles and speeds to compensate for more chaotic and realistic scenarios. After deriving the mathematical model, the designed control algorithms are explained by comparing with the latter studies' abilities. Proposed quadrotor with adaptive control is compared with regular and non-adaptive tilt-roll rotor type multicopters, in various simulations. The results show that the proposed design has clear advantages in certain situations, especially when environmental limitations and hardware inconsistencies and inefficiencies exist.

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“…Advances in sensors, control technology and electronics enable the possibility of that. Currently, there are various commercial and experimental autonomous unmanned VTOL vehicles are being developed at universities, research centers, and by hobbists [4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%