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Journal articles on the topic 'Spraying system'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Bai, Jin Yuan, Yong Xiong Chen, Jiang Bo Cheng, Xiu Bing Liang, and Bin Shi Xu. "An Automatic High Velocity Arc Spraying System." Key Engineering Materials 373-374 (March 2008): 89–92. http://dx.doi.org/10.4028/www.scientific.net/kem.373-374.89.

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A new automatic high velocity arc spraying system was developed. The system was consisted of five units, i.e. central control unit, operating machine, positioner, touching screen and high velocity arc spraying equipment. The central control unit is controlled by a program, controlling other four units. Spraying parameters could be input and modified on the touching screen during spraying. The moving of spraying gun was carried out by motion arm of the operating machine. The rotational velocity and angle of components to be sprayed was controlled by positioner. The spraying process for a cylind

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2

Mirzaev, M. A., and I. G. Smirnov. "Positioning System of Working Bodies in Differential Spraying of Plants." Agricultural Machinery and Technologies 18, no. 1 (2023): 96–100. http://dx.doi.org/10.22314/2073-7599-2024-18-1-96-100.

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The paper highlights that the escalation in the use of pesticides and agrochemicals poses a significant risk to human health, environmental integrity, and food safety. The predominant method of pesticide application is crop spraying. Improved eﬃciency and quality of spraying, coupled with a reduction in drug costs, can be achieved by transitioning to diﬀerential treatment of agricultural land and precision dose regulation. The incorporation of robotic devices oﬀers a promising solution to facilitate the process of plant protection. (Research purpose) The research aims to develop a positioning

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3

Zhang, M. J., R. R. Zhang, G. Xu, and L. P. Chen. "Design and development of a navigation system for agricultural aerial spraying." Advances in Animal Biosciences 8, no. 2 (2017): 870–75. http://dx.doi.org/10.1017/s2040470017001108.

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Problems in the process of manned agricultural aerial spraying, such as heavy workload in route planning, overlaps or omissions in spraying seriously reduce the efficiency of spraying and utilization rate of pesticides. This paper presents the design and development of a navigation system for manned agricultural aerial spraying based on an industrial tablet PC. This system provides three key functions: route planning, spraying navigation and real-time evaluation of spraying quality. The test and application results show that this system has high efficiency in route planning, and the average co

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4

Yu, Yong Hai, Rui Hong Zhang, Bin Cheng, and Hai Liang Ren. "Study on Expert Decicion System for Spraying of Trellis Crop." Key Engineering Materials 584 (September 2013): 225–30. http://dx.doi.org/10.4028/www.scientific.net/kem.584.225.

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Bases on accurate spraying of the trellis crop, the expert decision-making technology was used to provide the decision support. The intelligent decision support system was combined with accurate spraying technology of pesticides. According to the differences of relevant factor of accurate spraying, the expert decision-making system of job parameters of trellis spraying machine was researched and set up. And systematic target, system expansion and system architecture were analyzed. Through C4.5 algorithm, the expert decision-making system was to decide if the trellis crop was sprayed under diff

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5

Xiao, Li Chun, Zhi Jiang Ding, and Qiang Li. "Study on Water Spraying System in Wet Electrostatic Precipitator." Applied Mechanics and Materials 423-426 (September 2013): 1732–36. http://dx.doi.org/10.4028/www.scientific.net/amm.423-426.1732.

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The dust collected in the polar plates can be washed out by a spraying system in the wet electrostatic precipitator. It is important to keep the spraying system having a high efficiency lest the dust returns to the gas again. The performance of the spraying system in the electrostatic precipitation and its influence on the dust collection efficiency are presented in the paper. The atomization characteristic of the spraying nozzle is measured by changing the water pressure and operating voltage. The results show that: Collection efficiency of the electrostatic precipitation is over 99.5 % when

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6

Shantanu D. Munghate and Dr. Prashant S. Kadu. "Design and Development of Agricultural Spraying Drone: Spraying System and Tank." International Journal for Modern Trends in Science and Technology, no. 8 (August 29, 2020): 221–32. http://dx.doi.org/10.46501/ijmtst060838.

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7

Wang, Shilin, Xue Li, Hao Zhou, Xiaolan Lv, and Weiguo Shen. "Design and Experiment of an Aerial Electrostatic Spraying System for Unmanned Agricultural Aircraft Systems." Applied Engineering in Agriculture 36, no. 6 (2020): 955–62. http://dx.doi.org/10.13031/aea.14150.

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HighlightsA bipolar contact electrostatic spraying system is designed for an unmanned agricultural aircraft system.The electrostatic voltage does not affect the droplet size and relative span.The specific charge due to the negative electrode is higher than that due to the positive electrode.The droplets charged by the spraying system are more prone to be deposited on the underside of leaves.Abstract. Chemical application by unmanned agricultural aircraft systems (UAASs) has developed rapidly in China and other Asian countries due to their suitability to complex terrains, high working efficienc

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8

Liu, Hai Hong, Xin Hua Wei, Jin Feng Du, and Jia Bao Huang. "Study of Pressure Characteristics in PWM Controlled Variable Rate Spraying System." Applied Mechanics and Materials 672-674 (October 2014): 1633–36. http://dx.doi.org/10.4028/www.scientific.net/amm.672-674.1633.

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In PWM controlled variable rate spraying system, spraying quantities were regulated by fast switching solenoid valves. However, hydraulic impacts were generated by these fast switching solenoid valves in pipe system, which affected stabilities of spraying quantities and atomization characteristics. In order to study pressure changing regularities when solenoid valves operated, then to design a pressure controller to improve spraying qualities in PWM controlled variable rate spraying system, Fluent was used to simulate pressure characteristics in the pipe system and pressure curves were drawn u

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9

Fu, Jun, Chao Chen, Rongqiang Zhao, and Luquan Ren. "Accurate Variable Control System for Boom Sprayer Based on Auxiliary Antidrift System." Journal of Sensors 2020 (January 11, 2020): 1–8. http://dx.doi.org/10.1155/2020/8037046.

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Control accuracy significantly affects the performances of boom sprayer. In this study, we develop a precise autocontrol technology based on the vehicle speed feedback. We utilize the auxiliary antidrift system of wind-curtain type air flow and the variable spraying control system for adaptive fertilizing and online measuring of working conditions. Experimental results demonstrate that the variable spraying control system could keep the speed error less than 3%. The air flow significantly improves the penetration of spraying, decreases the fog drip, and increases the pesticide utility. Benefit

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10

Zhu, Sheng, and Bin Shi Xu. "High-Performance Ceramic Coatings Sprayed via Novel Supersonic Plasma Spraying System." Key Engineering Materials 280-283 (February 2007): 1203–6. http://dx.doi.org/10.4028/www.scientific.net/kem.280-283.1203.

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A novel supersonic plasma spraying system was developed with a maximum power of 80 kW and a maximum working gas flow of 6 m3/h, at which gas and particle velocities of 2400 and 600 m/s can be achieved respectively. This paper deals with novel supersonic plasma spraying system design, the structure of novel supersonic plasma gun includes a special Laval nozzle as the single anode and inner powder supply, and the mechanisms of supersonic plasma jet as well as the effects on the sprayed particles. The spraying process parameters of several ceramic powders such as Al2O3, Cr2O3, ZrO2, Cr3C2 and Co-

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11

Zhao, Xueguan, Zhanwei Ma, Chunfeng Zhang, et al. "Characteristics of Spot Spraying and Continuous Spraying Systems." Agriculture 15, no. 10 (2025): 1057. https://doi.org/10.3390/agriculture15101057.

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This paper studied the atomization characteristics of different spray nozzles under the spot spraying method and designed a test system for the atomization characteristics. First, the effective spray height range was determined based on the effective droplet size of 106–403 μm, the spray height of 200–500 mm, the operating speed of 0.5–1 m/s, and the droplet size requirements. The effective height ranges of the HVV25-02, HVV40-02, and HVV50-02 nozzles are 277–500 mm, 200–426 mm, and 200–266 mm, respectively. Second, the influences of pressure, the opening time of the solenoid valve, and the no

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12

Yu, Mei, Guo Wei Liu, and Bing Kong. "The Design of Spraying Manipulator Control System in Mines." Applied Mechanics and Materials 602-605 (August 2014): 1157–60. http://dx.doi.org/10.4028/www.scientific.net/amm.602-605.1157.

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In view of the present mining spraying manipulator operation is not flexible ,spraying effect is poor, susceptible to interference and other issues, this paper studies and realizes a kind of low cost, strong practicability of spraying manipulator control system. Using S7-200PLC and 2MA860H drive to control the 86BYG250A stepper motor open-loop control system, and the precise position control is realized. By controlling of the x-y axis mine spraying manipulator. Validate the system operation is simple, highly efficient and stable, energy conservation and environmental protection, strong anti-ja

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13

Jian-sheng, Peng. "An Intelligent Robot System for Spraying Pesticides." Open Electrical & Electronic Engineering Journal 8, no. 1 (2014): 435–44. http://dx.doi.org/10.2174/1874129001408010435.

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In order to reduce pesticides in agricultural production caused by direct contact with the human body injury, and improve the efficiency of agricultural spraying operations, this paper proposes the design of intelligent WiFi wireless controlled spraying pesticides robots. For monitoring the microcontroller core, a wireless router for the network connection point is employed. The camera captures video, Android phones and smart monitoring system operation. Test results show that the design realizes spraying pesticides by robot to replace staff job, and achieves good results.

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14

Zhang, Zhihong, Shuo Yuan, Qinghui Lai, Ronghao Zeng, Jingkun Zhang, and Siyu Shen. "Precision Variable-rate Control System for Mini-UAV-based Pesticide Application." Journal of Physics: Conference Series 2557, no. 1 (2023): 012006. http://dx.doi.org/10.1088/1742-6596/2557/1/012006.

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Abstract Mechanized and efficient pesticide application is an effective measure to prevent crop diseases, control pests, and ensure stable yield. For crops in greenhouses, due to the complex operating environment, the traditional mechanical spraying method will lead to excessive pesticide spraying and pesticide residues. Based on the ultrasonic sensor array, a small crop canopy volume calculation model is proposed, and the Pulse Width Modulation (PWM) control model of nozzle flow is established. The compensation time of opening and closing delay of the nozzle was determined to be 0.201 s by th

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15

Özlüoymak, Ömer Baris. "Design and development of a servo-controlled target-oriented robotic micro-dose spraying system in precision weed control." Semina: Ciências Agrárias 42, no. 2 (2021): 635–56. http://dx.doi.org/10.5433/1679-0359.2021v42n2p635.

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The broadcast spraying method using excessive amounts of pesticides is generally preferred for weed control in agriculture. In this study, a mobile robot was developed and tested on artificial weed targets for a micro-dose spraying system to reduce amount of liquid sprayed for weed control. A prototype mobile robot consisting of a robotic platform, machine vision and steerable spraying unit was constructed and controlled by using LabVIEW software and tested to evaluate the applicability of the spraying system. The greenness method and segmentation algorithm were used to extract artificial weed

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16

Zhao, Wei Min, and Bin Hu. "Concept Design of Spraying System Based on Function Analysis of Spraying Robots." Applied Mechanics and Materials 37-38 (November 2010): 270–75. http://dx.doi.org/10.4028/www.scientific.net/amm.37-38.270.

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According to the basic theory and method of concept design for products, the basic operational requirements of spraying robots were abstracted as its general performance, and the functional elements were obtained by applying the method of function tree and decomposing the sub-function. The function structure drawing of spraying system was established, and the principal solutions to functional elements were obtained. Then the combination of principle solutions to spraying robots were obtained by the application of the morphological matrix, three relatively reasonable principle solutions were ch

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17

Li, Chengqian, Jianguo Wu, Xiaoyong Pan, et al. "Design and Experiment of a Breakpoint Continuous Spraying System for Automatic-Guidance Boom Sprayers." Agriculture 13, no. 12 (2023): 2203. http://dx.doi.org/10.3390/agriculture13122203.

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Repeated and missed spraying are common problems during the working of boom sprayers, especially in the breakpoint continuous process. Therefore, the present study investigated a breakpoint continuous spraying system for automatic-guidance boom sprayers based on a hysteresis compensation algorithm for spraying. An operational breakpoint identification algorithm, which combines a real-time kinematic global navigation satellite system (RTK-GNSS) and wheel odometer, was proposed; a pre-adjusted proportional-integral-derivative (PID) control algorithm for the opening degree of the proportional con

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18

Song, Jian. "Digital PID Algorithm of Navigation System for Spraying Robot." Advanced Materials Research 383-390 (November 2011): 1531–35. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.1531.

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Electromagnetically inductive navigation system of the spraying robot is developed to meet the requirements of automatic spraying operation. The system is composed of the mechanical part, electromagnetic inductive sensor, SCM-based control system and DC electromotor PWM drive system. The mathematical model constituted by integral element and inertia element is founded with the DC servo-motor voltage as the input variable through the structural analysis of the navigation system. The increment digital PID algorithm is applied to achieve running path control of the spraying robot. Experimental re

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19

Sun, Xuan, Yan Zhang, Cheng Long Tang, Hong Hua Zhao, and Chang Sheng Ai. "Development of the Field of Wheat Plant Protection Precision Spraying Robot Control System." Applied Mechanics and Materials 851 (August 2016): 427–32. http://dx.doi.org/10.4028/www.scientific.net/amm.851.427.

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In view of shortcomings of the wheat field spraying, such as low accuracy, liquid waste, spraying uneven and land pollution, developed with C310 industrial controller as the core field of wheat plant protection precision spraying robot control system. The system according to the sensor detects the plant protection robot walking speed and liquid pressure, dynamic adjusting nozzle spray amount, in order to achieve accurate, efficient and intelligent spraying. Through test, actual and theory of the amount spraying quantity error is less than 5%, the result meets the requirements of the job, so th

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20

Xu, Hanzhong, Dianliang Wu, Wenjuan Yu, Yue Zhao, and Qihang Yu. "Artificial Spray Modeling of Ships for Personnel Training and Its Case Study." Coatings 13, no. 5 (2023): 838. http://dx.doi.org/10.3390/coatings13050838.

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Ship painting personnel usually employ physical, hands-on training to enhance their proficiency and improve the quality of their painting. However, this method poses environmental pollution problems and has high costs. Therefore, this paper develops a ship artificial spraying simulation training system based on a Virtual Reality (VR) environment. Firstly, a artificial spraying model for a ship for personnel training is established by the relationship between the gun parameters, gun position, spraying direction, and coating thickness. A method for calculating the coating thickness and coating l

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21

UÇAR, Ukbe Üsame, Ahmet Can ESKİKALE, and Mustafa Taha TOPALOĞLU. "JETSON NANO DEVKIT BASED DECISION SUPPORT SYSTEM DESIGN FOR SPRAYING STRATEGY AND SPRAYING SYSTEM OF AGRICULTURAL UNMANNED AERIAL VEHICLES." INTERNATIONAL REFEREED JOURNAL OF ENGINEERING AND SCIENCES 21 (2023): 1–15. http://dx.doi.org/10.17366/uhmfd.2023.21.1.

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Aim: The aim of this paper is to create an intelligent decision support system for spraying and fertilization operations in agricultural lands with Agricultural Unmanned Aerial Vehicles. In this system, different pesticides will be sprayed in sparse or undeveloped areas, different pesticides will be sprayed in areas with normal development and different pesticides will be sprayed in areas with intensive development and plant health will be protected. Thus, inadequate spraying or burning of the plant due to over spraying will be prevented. Method: In this paper, a decision support system embedd

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22

Le, Zhao, Gastón Gutiérrez-Gamboa, Mengde Dong, Wei Zheng, and Baoshan Sun. "Spraying Effects of UAV Application on Droplet Effectiveness in Two Vine Trellis Systems of High-Slope Terrace Vineyards." Plants 14, no. 10 (2025): 1452. https://doi.org/10.3390/plants14101452.

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The application of unmanned aerial vehicles (UAVs) in viticulture is becoming increasingly popular. To the best of our knowledge, there are no studies comparing the effects of UAV spraying to manual spraying in high-slope vineyards. The goal of this study was to evaluate the effects of UAV spraying on droplet average diameter, droplet area percentage, and droplet density for vines grown using vertical shoot positioning (VSP) and Y-shaped trellis systems and to compare them with the effects of manual spraying via an electric knapsack sprayer. The results showed that manual spraying led to the g

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23

Nur Faridzi, Muhammad Alvin. "OTOMATISASI PENYEMPROTAN PESTISIDA PADA KUMBUNG JAMUR TIRAM PUTIH BERBASIS MIKROKONTROLLER." Jurnal Elektro Kontrol (ELKON) 4, no. 2 (2024): 10–18. https://doi.org/10.24176/elkon.v4i2.12136.

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Oyster mushroom cages as a medium for cultivating oyster mushrooms, as cultivation media for oyster mushrooms, often face vulnerabilities to pest and disease attacks. Manual pesticide spraying methods require considerable time and effort, besides potentially posing hazardous pesticide exposure to humans. The proposed solution to tackle this challenge is an automated pesticide spraying system utilizing ESP32. In this system, ESP32 acts as a microcontroller controlling a 12V DC pump, relay, and misting nozzle. The RTC DS3231 is used to counter down time, so that spraying can be done automaticall

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Luo, Yahui, Defan Huang, Ping Jiang, et al. "Design and Experimental Testing of an Overhead Rail Automatic Variable-Distance Targeted Spray System for Solar Greenhouses." Agriculture 13, no. 9 (2023): 1853. http://dx.doi.org/10.3390/agriculture13091853.

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Crop cultivation in solar greenhouses is affected by issues such as low levels of automation in spraying machinery, inefficient spraying, and a lack of suitable spraying equipment for vertically cultivated crops, all of which are in urgent need of resolution. To address these problems, this paper proposes a suspended-rail automatic variable-distance targeted spray system. The rated working speed of the spray system is 0.3 m/s, and the rated working pressure is 0.3 MPa. This system achieves precise spraying of crops at varying heights by dynamically adjusting the position of the spray nozzle. T

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25

Nikam, Komal R. "Development Of Agriculture Spraying Drone." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 03 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem29644.

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The primary objective of the AGRICULTURE SPRAYING DRONE is to enhance the efficiency of agricultural spraying through the utilisation of unmanned aerial vehicles (UAVs) and also to minimise waste and adverse effects on the environment while optimising conventional agricultural spraying techniques. With the help of a 22000 mAh battery, the system combines cutting-edge parts, including the Hobby wing X6plus motors, K++ V2 flight controller, Sky Droid T12 receiver and transmitter, Hobby wing pump, flowmeter, Can hub, obstacle avoidance system, and PMU. The drone, with a total weight of 29 kg and

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26

Qin, Jifeng, Wang Wang, Wenju Mao, et al. "Research on a Map-Based Cooperative Navigation System for Spraying–Dosing Robot Group." Agronomy 12, no. 12 (2022): 3114. http://dx.doi.org/10.3390/agronomy12123114.

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To solve the problem encountered when the spraying robot has run out of medicine even though the spraying task on the field is not complete, we developed a spraying–dosing robot group and proposed a collaborative navigation system based on an orchard map. Firstly, we constructed a 3D orchard point cloud map and set up navigation path points on the projected map. Secondly, we developed a master–slave command-based cooperative navigation strategy, where the spraying robot was the master and the dosing robot was the slave. Finally, the spraying robot and the dosing robot completed the cooperative

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27

Zheng, Shenyu, Xueguan Zhao, Xinwei Zhang, Hao Fu, Kechuan Yi, and Changyuan Zhai. "Design of an Intermittent Herbicide Spray System for Open-Field Cabbage and Plant Protection Effect Experiments." Agronomy 13, no. 2 (2023): 286. http://dx.doi.org/10.3390/agronomy13020286.

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To address the problem of herbicide residues exceeding the safety standard due to continuous spraying of herbicides on open-field cabbage, we propose an intermittent weed spraying control method integrating cabbage position, cabbage canopy size, and spraying machine operation speed. It is based on an early-stage cabbage target identification method obtained in the early stage and the operation requirements in open-field cabbage. Built with a C37 controller, a stable pressure spray system and an intermittent weed spraying control system for open-field cabbage, an integrated system was designed.

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Jintang, Liu, Wang Runtao, Wu Yingpeng, et al. "Design of Intelligent Pineapple Spraying Device Based on Multi-Sensor Fusion." Journal of Engineering System 1, no. 4 (2023): 55–61. http://dx.doi.org/10.62517/jes.202302411.

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Aiming at the problems of low efficiency, dangerous operation and uneven spraying in pineapple spraying technology, an intelligent spraying device based on multi-sensor fusion was designed. Through real-time acquisition of the driving speed and pineapple plant height data of the intelligent spraying device, adaptive Kalman algorithm was used to filter and improve the system accuracy, and the relationship model of spraying flow, vehicle speed and pineapple height information was constructed, so as to achieve the goal of accurate spraying. Through experimental tests, the TOF detection module can

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Zhang, Liang, Xinghui Zhu, Jingjing Huang, et al. "BDS/IMU Integrated Auto-Navigation System of Orchard Spraying Robot." Applied Sciences 12, no. 16 (2022): 8173. http://dx.doi.org/10.3390/app12168173.

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To improve the accuracy and reliability of orchard spraying robots, an integrated navigation system was developed, consisting of a real-time kinematic positioning-Beidou satellite navigation system (RTK-BDS) receiver, an inertial measurement unit (IMU), a navigation controller, and servo motors. Using the loose coupling combination method, an error Kalman filter algorithm based on the measurement of position and heading angle is implemented to correct the error of the inertial measurement unit in real time. Combining the kinematics model and the pure pursuit model of the spraying robot, a path

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Zhou, Lei, Jiayan Ma, Huafang Wang, and Rong Fan. "Numerical Simulation of Airflow Organization in Paint Spraying System of car Lampshade." Highlights in Science, Engineering and Technology 77 (November 29, 2023): 132–37. http://dx.doi.org/10.54097/hset.v77i.14413.

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According to the design requirements of the airflow organization of the car lampshade paint spraying system, the corresponding physical model is established, and the flow state of the air organization in the entire paint spraying system was simulated using Fluent software. On this basis, the wind speed of all mechanical air supply and air exhaust in the paint spraying system are adjusted to find the optimization and improvement direction of the airflow organization, so that the air pressure and wind direction in the system meet the environmental requirements of the car lampshade painting proce

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Sun, Daozong, Zhiwei Quan, Peiran Wu, et al. "Design and Testing of a Fruit Tree Variable Spray System Based on ExG-AABB." Agronomy 14, no. 10 (2024): 2199. http://dx.doi.org/10.3390/agronomy14102199.

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This paper addresses the issue of pesticide waste and low utilization rates resulting from traditional plant protection via spraying operations, which apply equal dosages to different targets or to different parts of the same target. To tackle this problem, we designed a variable fruit tree spraying system based on the ExG-AABB (excess green and axis-aligned bounding box) algorithm. We used a Kinect depth camera to capture information about the fruit tree canopy and constructed a spray flow model using pulse width modulation and variable spray control technology. Variable multi-nozzle spraying

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Zhang, Xinwei, Jianming Qi, Xinsheng Jiao, and Zhiyong Zhou. "Realization of calibration control algorithm for curved surface-oriented machine vision." Journal of Physics: Conference Series 2183, no. 1 (2022): 012026. http://dx.doi.org/10.1088/1742-6596/2183/1/012026.

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Abstract Aiming at the problem of the positioning deviation of the composite material surface metallization spraying equipment when spraying the workpiece, in order to ensure the processing quality, the robot vision calibration control algorithm is designed to complete the positioning calibration during the thermal spraying process. The vision calibration system is composed of a control system, a robot system, a vision system and a laser rangefinder. When the system is started, the laser rangefinder transmits the measurement data to the control system in real time, and the XYZABC position comp

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Peng, Liang Gui, Xian Lei Hu, Xu Li, Dian Hua Zhang, Gui Ling Yang, and Zhong Liang Wu. "Development and Application of Hot Rolling Lubrication Control System Based on Expert System." Advanced Materials Research 442 (January 2012): 366–69. http://dx.doi.org/10.4028/www.scientific.net/amr.442.366.

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To integrate a new roll gap lubrication system into an existing hot strip mill is a challenge problem. A lubrication expert system was developed and embedded into finish rolling setup system. The reference value setup by expert system is downloaded to roll bite lubrication PLC via finish mill PLC to open oil spraying valve and regulate the oil concentration. Oil spraying time sequence is an important factor to make good lubrication effect and to keep the rolling process stable. Since online application of the hot rolling lubrication system, rolling force and work roll wear has been reduced dra

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Wu, Shun Wei. "Study on the Automatic Spraying System of Dust Suppressant and Speed Adaptive Algorithms." Applied Mechanics and Materials 511-512 (February 2014): 691–95. http://dx.doi.org/10.4028/www.scientific.net/amm.511-512.691.

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An automatic spraying system of dust suppressant is proposed in this paper for active control of uneven spraying, secondary pollution in the process of pipe cleaning and inconvenient system maintenance at present. The multilayer structure hardware system including monitoring management, control layer and field directors is designed. These deficiencies are improved by the way of adopting speed adaptive PID control algorithm, the integrated design of spraying mechanism and automatic cleaning technology. The key technology and algorithm are validated experimentally. The results show that the dust

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35

Xu, Yanlei, Xindong Wang, Yuting Zhai, ChenXiao Li, and Zongmei Gao. "Precise variable spraying system based on improved genetic proportional-integral-derivative control algorithm." Transactions of the Institute of Measurement and Control 43, no. 14 (2021): 3255–66. http://dx.doi.org/10.1177/01423312211022446.

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Currently, the most efficient method of resolving the pollution problem of weed management is by using variable spraying technology. In this study, an improved genetic proportional-integral-derivative control algorithm (IGA-PID) was developed for this technology. It used a trimmed mean operator to optimize the selection operator for an improved searching rate and accuracy. An adaptive crossover operator and mutation operator were constructed for a rapid convergence speed. The weed density detection was performed through an image acquisition and processing subsystem which was capable of determi

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Wang, Zhi Wei, Lu Sun, and Jing Hui Li. "The Development of Hydraulic Control System for Large Highland Hydraulic Intelligent Pesticide Spraying Machine." Advanced Materials Research 945-949 (June 2014): 968–71. http://dx.doi.org/10.4028/www.scientific.net/amr.945-949.968.

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In this paper, we research and develop a new machine called large highland hydraulic intelligent pesticide spraying machine. The pesticide spraying machine adopts hydraulic electric control technology, and adapts to all tall or short crops for pesticide spraying. The machine employs large intelligent computer control technology, and adjusts the spraying dose according to the pest density measured by intelligent sensors. Furthermore, the machine adopts the technology of self-filter and dilutes the pesticide with absorption water automatically. This paper presents hydraulic control system, and p

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37

Almeida, Risely Ferraz, and Sivaldir da Silva Santos. "APPLICATION TECHNOLOGY IN THE CULTURE OF CAULIFLOWER: TESTING AN ELECTROSTATIC SPRAY." Revista em Agronegócio e Meio Ambiente 18 (December 17, 2024): e11079. https://doi.org/10.17765/2176-9168.2025v18e11079.

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The control of pests and diseases is one of the major challenges in the cultivation of cauliflower due to the plant's morphological characteristics and low application efficiency. These adverse conditions can cause great productivity losses when there is an incidence of pests and diseases. On these aspects, this study aimed to evaluate an electrostatic spraying system to increase the efficiency of the application of pesticides in the cultivation of cauliflower. An experiment was carried out with the use of different sprays, isolated or associated with silicon adhesive fouling, referring to (i)

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Guzman, J. L., R. Medina, F. Rodríguez, J. Sánchez-Hermosilla, and M. Berenguel. "Pressure control of a mobile spraying system." Spanish Journal of Agricultural Research 2, no. 2 (2004): 181. http://dx.doi.org/10.5424/sjar/2004022-72.

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Zubaedah, Reza, Stanly Hence Dolfi Loppies, and Loudry Loudry. "Automation system spraying desinfectant at Universitas Musamus." E3S Web of Conferences 328 (2021): 04023. http://dx.doi.org/10.1051/e3sconf/202132804023.

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During the pandemic the learning process was conducted online and partly done face-to-face so that every day there are still students and employees who are in the campus environment. One of the prevention of covid transmission is done by spraying disinfectant when passing through the front gate of the campus. A design a prototype of an automatic disinfectant spray system and build a system on the prototype that can provide real time information related to monitoring the contents of the disinfectant tank by designing hardware. The results of the research built a disinfectant spraying automation

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Shih, J. C. "AUTOMATIC MULTIFUNCTIONAL SPRAYING SYSTEM FOR MICROCLIMATE REGULATION." Acta Horticulturae, no. 578 (June 2002): 89–95. http://dx.doi.org/10.17660/actahortic.2002.578.9.

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41

Enescu, Monica, and Catalin Alexandru. "VIRTUAL PROTOTYPING OF A SPRAYING ROBOTIC SYSTEM." Environmental Engineering and Management Journal 10, no. 8 (2011): 1197–205. http://dx.doi.org/10.30638/eemj.2011.172.

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Kawamoto, Kazuaki, and Shizuma Shintani. "F312 Development of Transportable Plasma Spraying System." Proceedings of the International Conference on Power Engineering (ICOPE) 2003.3 (2003): _3–439_—_3–443_. http://dx.doi.org/10.1299/jsmeicope.2003.3._3-439_.

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43

Fred W. Knapp, Wiley H. Henson, Jr., Kumar M. Panchappa, and O. J. Yeoman. "Automatic Control of a Cattle Spraying System." Applied Engineering in Agriculture 5, no. 3 (1989): 436–38. http://dx.doi.org/10.13031/2013.26541.

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Rashmi, H.N, K.B Ayyappa, H.B Veeresha, K.S Madhu, and K. Basavaraja. "Semi-Auto Grass Cutting & Pesticides Spraying System." Journal of Scholastic Engineering Science and Management (JSESM), A Peer Reviewed Refereed Multidisciplinary Research Journal 4, no. 1 (2025): 104–8. https://doi.org/10.5281/zenodo.14794833.

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This concept of the solar-powered automatic grass cutter is truly an innovative and sustainable  solution for modern lawn care. It provides numerous advantages, including reducing the reliance  on fossil fuels, lowering operational costs, and minimizing carbon emissions. With the integration  of solar panels and rechargeable batteries, it offers an energy-efficient alternative for  maintaining lawns, reducing both the environmental impact and the need for frequent  recharging or external power sources.The autonomous navigation and advanced sensors for  obstacle de

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Dou, Hanjie, Changyuan Zhai, Liping Chen, Xiu Wang, and Wei Zou. "Comparison of Orchard Target-Oriented Spraying Systems Using Photoelectric or Ultrasonic Sensors." Agriculture 11, no. 8 (2021): 753. http://dx.doi.org/10.3390/agriculture11080753.

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Orchard pesticide off-target deposition and drift cause substantial soil and water pollution, and other environmental pollution. Orchard target-oriented spraying technologies have been used to reduce the deposition and drift caused by off-target spraying and control environmental pollution to within an acceptable range. Two target-oriented spraying systems based on photoelectric sensors or ultrasonic sensors were developed. Three spraying treatments of young cherry trees and adult apple trees were conducted using a commercial sprayer with a photoelectric-based target-oriented spraying system,

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Tenu, Ioan, Andreea Diaconu, Radu Rosca, and Tibor Rittner. "Researches Regarding the Improvement of the Design for Vineyard Spraying Equipment." Applied Mechanics and Materials 659 (October 2014): 539–44. http://dx.doi.org/10.4028/www.scientific.net/amm.659.539.

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Pest and disease control in vineyards and orchards is a key feature for obtaining healthy and economically efficient crops, spraying equipments being widely used for plant protection. The technical performance of the spraying equipment has a significant effect over the efficiency indices of the plant protection methods: specific consumption of chemical solution, working capacity of the spraying units, fuel consumption, homogeneity of distribution over the entire foliage system etc. In this paper a new design of the vineyard spraying equipment was investigated, aiming for the partial recovery o

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Huang, JinXia, Yu Zhang, XiaoGuang Su, and SiQing Tian. "Research of Variable Application Control System Based on Fuzzy Control." E3S Web of Conferences 38 (2018): 01013. http://dx.doi.org/10.1051/e3sconf/20183801013.

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The AT89C52 microcontroller and the fuzzy control algorithm is used to design the automatic control system of variable Spraying pesticides. The system adjusts automatically the electric regulating valve according to given Spraying pesticides per unit area so that the actual amount of Spraying pesticides equal to the set value. The simulation model of automatic control system of variable pesticide application was established, and the controller was simulated by MATLAB / SIMULINK software fuzzy control toolbox. The simulation results show that the structure and algorithm of the proposed automati

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Mahmud, Md Sultan, Azlan Zahid, Long He, and Phillip Martin. "Opportunities and Possibilities of Developing an Advanced Precision Spraying System for Tree Fruits." Sensors 21, no. 9 (2021): 3262. http://dx.doi.org/10.3390/s21093262.

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Reducing risk from pesticide applications has been gaining serious attention in the last few decades due to the significant damage to human health, environment, and ecosystems. Pesticide applications are an essential part of current agriculture, enhancing cultivated crop productivity and quality and preventing losses of up to 45% of the world food supply. However, inappropriate and excessive use of pesticides is a major rising concern. Precision spraying addresses these concerns by precisely and efficiently applying pesticides to the target area and substantially reducing pesticide usage while

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Bolat, Ali, and Ömer Baris Özlüoymak. "Evaluation of performances of different types of spray nozzles in site-specific pesticide spraying." Semina: Ciências Agrárias 41, no. 4 (2020): 1199. http://dx.doi.org/10.5433/1679-0359.2020v41n4p1199.

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In recent years, site-specific spraying methods, which are capable of combining the image processing technologies with electronic and information technologies, have been started to be used in the weed control and target-oriented spraying. In this study, in addition to the site-specific spraying in laboratory conditions; a mobile spraying system, which can also perform broadcast application as a reference method, was set up. The spraying performance of the mobile system was tested for three different nozzle types (standard flat fan nozzle, cone nozzle, air induction nozzle) and at speeds of 0.4

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Desa, Hazry, Muhammad Azizi Azizan, Nik Noriman Zulkepli, et al. "Effect of Spraying Dispersion Using UAV Spraying System with Different Height at Paddy Field." Proceedings of International Conference on Artificial Life and Robotics 28 (February 9, 2023): 573–79. http://dx.doi.org/10.5954/icarob.2023.os24-1.

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