Development of unmanned surface vehicle for water quality monitoring and measurement

Yang, Tao; Hsiung, Shen‐Kan; Tsai, Y.D.; Peng, Kun; Hsieh, Yu‐Ming; Shen, Zhe; Jiao, Feng; Kuo, C.H.

doi:10.1109/icasi.2018.8394316

Cited by 23 publications

(10 citation statements)

References 1 publication

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“…Specific research type Water sampling and monitoring USV for water quality monitoring and measurement, 13 USV for shore monitoring, 14 USVs as environmental monitoring and assessment tools, 15,16 key technology of water sample collection for USV 17…”

Section: Usv Use Divisionmentioning

confidence: 99%

“…1). Call the evaluation function (13) to calculate the cost value of each exploration point, skip the point already in CL and OB, and add the points that don't belong to OL into OL. 2).…”

Section: Laamentioning

confidence: 99%

“…3). Select the point with the smallest F(j) of the point around N j (x, y, f) based function (13), add it to the CL set, and set this point as the current point N j + 1 (x 1 , y 1 , f 1 ) and N j + 1 (x 1 , y 1 , f 1 ) is also as parent node. 4).…”

Section: Laamentioning

confidence: 99%

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A motion planning method for unmanned surface vehicle in restricted waters

Zhou

Wen

et al. 2020

Proceedings of the Institution of Mechanical Engineers, Part M:

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The maneuvering characteristics of the unmanned surface vehicle itself are very important to motion planning due to the limited water scale area. If the size, motion state, and maneuvering characteristics of the unmanned surface vehicle are not considered, the shortest path obtained is actually not feasible in the restricted waters. In this article, the widely used A* algorithm is improved by accounting for the maneuvering characteristics of the unmanned surface vehicle, named as the Label-A* Algorithm, which is further employed to fix the problem related to the motion planning for the unmanned surface vehicle in restricted waters. The solution to the motion planning mainly contains three stages. First, the unmanned surface vehicle trajectory unit library is established based on its maneuvering characteristics; second, an improved label-A* Algorithm is constructed, and the unmanned surface vehicle motion planning method is proposed with the trajectory unit, which is suitable for the restricted waters; Finally, numerical simulations and filed tests are designed to verify the formulated model and proposed algorithm. The motion planning method can simultaneously meet the state constraints, maneuvering characteristics constraints, and water scale constraints of unmanned surface vehicle.

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Section: Usv Use Divisionmentioning

confidence: 99%

“…1). Call the evaluation function (13) to calculate the cost value of each exploration point, skip the point already in CL and OB, and add the points that don't belong to OL into OL. 2).…”

Section: Laamentioning

confidence: 99%

See 1 more Smart Citation

A motion planning method for unmanned surface vehicle in restricted waters

Zhou

Wen

et al. 2020

Proceedings of the Institution of Mechanical Engineers, Part M:

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“…USV can be described as an unmanned vehicle, performing tasks without human interference in a variety of messy environments, and showing a very nonlinear dynamic [1]. It is expected that further development of USV would deliver extraordinary benefits such as lower production and operating costs, wider operational range (reliability) and accuracy, greater autonomy, and enhanced versatility in a sophisticated environment [2,3]. USV may be built-in cost-effective ways for a range of possible applications, such as scientific research, environmental missions, military use and transportation uses [4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Study On The Application Of Thermoelectric Coolers Inside Unmanned Surface Vehicles

Nadhilah

Budiyanto

Fikri

et al. 2021

ARFMTS

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The development of unmanned surface vehicles for military and commercial needs is increasing as the development of autonomous control systems. The farther the operation range of unmanned surface vehicles makes the propulsion motor generated heat and decreased the performance of the vehicle. This study aims to analyze the application of a thermoelectric cooler to decrease the temperature of the electric motors as a propulsion system on the unmanned surface vehicle. The research was carried out by prototyping the thermoelectric cooler 12V and tested at the prototype of unmanned surface vehicles with a length overall 1.5 m. The results showed the application of a thermoelectric cooler potentially effective to decrease the electric motor temperature by as much as 26.3 ?C by neglect the heat loss due to convection. The results of this study contributed to the development of reliable unmanned surface vehicles.

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“…USV offers advantages to reduce operating costs compared to using conventional boats [3]. USV has helped resolve various problems including for jellyfish removal robot system which can remove jellyfish using an autonomous navigation system [4], USV for antisubmarine warfare [5] and water quality monitoring and measurement [6]. Mostly, USV were used to observe areas of water use local communications such as Zigbee protocol technology that has ultra-low power consumption and low cost [7], and use wireless LAN based on IP addressing [8].…”

Section: Introductionmentioning

confidence: 99%

Controlling Unmanned Surface Vehicle Using MQTT Protocol

Atmoko

Yang

Alfiani³

et al. 2019

CNAPC

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Abstract- The communication system at USV is the most important part of ensuring that the USV control system runs well. Communication systems that are commonly used at USV are generally still local networks. The development of a wider range of communications is needed to improve USV scalability so that the benefits can be increased to support the concept of remote laboratory and remote surveillance. USV is generally controlled using a wireless network with a limited work area using WIFI or using another electromagnetic waves transmission. This research proposes the development control and monitoring systems of USV to be controlled over the Internet by using the message queuing telemetry transport(MQTT) Protocol. This idea makes the USV can be controlled remotely, no longer have to operate it in the field. The control speed response of rudder and motor are analyzed. Performance monitoring of the compass sensor, GPS, and cameras also showed good results. As a result, the average delay time generated is 1.6 second.

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Development of unmanned surface vehicle for water quality monitoring and measurement

Cited by 23 publications

References 1 publication

A motion planning method for unmanned surface vehicle in restricted waters

A motion planning method for unmanned surface vehicle in restricted waters

Study On The Application Of Thermoelectric Coolers Inside Unmanned Surface Vehicles

Controlling Unmanned Surface Vehicle Using MQTT Protocol

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