Novel Design of Lightweight Aerial Manipulator for Solar Panel Cleaning Applications
In this research, a novel design of a lightweight aerial manipulator system is proposed for solar panel cleaning with active (CoG) compensation mechanism. Recently, separate solar panel arrays or units are commonly installed on residential, commercial rooftops or roads, making it inconvenient for la...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2023-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/10271364/ |
| _version_ | 1797659030799253504 |
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| author | Muhannad Alkaddour Mohammad A. Jaradat Sara Tellab Nidal A. Sherif Muhammad H. Alvi Lotfi Romdhane Khaled S. Hatamleh |
| author_facet | Muhannad Alkaddour Mohammad A. Jaradat Sara Tellab Nidal A. Sherif Muhammad H. Alvi Lotfi Romdhane Khaled S. Hatamleh |
| author_sort | Muhannad Alkaddour |
| collection | DOAJ |
| description | In this research, a novel design of a lightweight aerial manipulator system is proposed for solar panel cleaning with active (CoG) compensation mechanism. Recently, separate solar panel arrays or units are commonly installed on residential, commercial rooftops or roads, making it inconvenient for land robots to perform the cleaning tasks. The proposed light weight solar panel cleaning aerial manipulator with the gravity compensation mechanism is intended to be attached beneath a drone to increase its stability during operation. The manipulator workspace given the proposed system is analyzed under CoG shift constraints. The kinematics and dynamics of the aerial manipulator coupled with the compensation mechanism are presented, and a path-planning scheme for solar panel cleaning is detailed. A dynamic control law based on pitch and counterweight position reduced-order dynamics is derived, and its equivalence to the static compensation law is shown. An experimental test bench is used to simulate the aerial manipulation during operations to validate the performance of the proposed manipulator and its stability. Its tilting pitch angle is collected and examined during operation. The results show that the system is less susceptible to unwanted tilting. A tilt angle reduction of 2 degrees was observed between an uncompensated and compensated system, with a difference in shift of CoG location of 1.72% of the total system length. The CoG location shift is also simulated without the presence of a slider mechanism and shows a difference of 24.5% with the compensated system. The compensation mechanism significantly reduces the tilt angle, avoiding potential instability, and consequently decreases the power required by the carrying drone. |
| first_indexed | 2024-03-11T18:09:01Z |
| format | Article |
| id | doaj.art-32cab825924645b8af58c1d5a83ddd9e |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-03-11T18:09:01Z |
| publishDate | 2023-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-32cab825924645b8af58c1d5a83ddd9e2023-10-16T23:00:42ZengIEEEIEEE Access2169-35362023-01-011111117811119910.1109/ACCESS.2023.332185910271364Novel Design of Lightweight Aerial Manipulator for Solar Panel Cleaning ApplicationsMuhannad Alkaddour0Mohammad A. Jaradat1https://orcid.org/0000-0002-5655-0664Sara Tellab2Nidal A. Sherif3Muhammad H. Alvi4Lotfi Romdhane5https://orcid.org/0000-0001-8509-2386Khaled S. Hatamleh6https://orcid.org/0000-0001-7708-6939Department of Mechanical Engineering, American University of Sharjah, Sharjah, United Arab EmiratesDepartment of Mechanical Engineering, American University of Sharjah, Sharjah, United Arab EmiratesMechatronics Engineering Graduate Program, American University of Sharjah, Sharjah, United Arab EmiratesMechatronics Engineering Graduate Program, American University of Sharjah, Sharjah, United Arab EmiratesDepartment of Mechanical Engineering, American University of Sharjah, Sharjah, United Arab EmiratesDepartment of Mechanical Engineering, American University of Sharjah, Sharjah, United Arab EmiratesMechanical Engineering Department, Jordan University of Science and Technology, Irbid, JordanIn this research, a novel design of a lightweight aerial manipulator system is proposed for solar panel cleaning with active (CoG) compensation mechanism. Recently, separate solar panel arrays or units are commonly installed on residential, commercial rooftops or roads, making it inconvenient for land robots to perform the cleaning tasks. The proposed light weight solar panel cleaning aerial manipulator with the gravity compensation mechanism is intended to be attached beneath a drone to increase its stability during operation. The manipulator workspace given the proposed system is analyzed under CoG shift constraints. The kinematics and dynamics of the aerial manipulator coupled with the compensation mechanism are presented, and a path-planning scheme for solar panel cleaning is detailed. A dynamic control law based on pitch and counterweight position reduced-order dynamics is derived, and its equivalence to the static compensation law is shown. An experimental test bench is used to simulate the aerial manipulation during operations to validate the performance of the proposed manipulator and its stability. Its tilting pitch angle is collected and examined during operation. The results show that the system is less susceptible to unwanted tilting. A tilt angle reduction of 2 degrees was observed between an uncompensated and compensated system, with a difference in shift of CoG location of 1.72% of the total system length. The CoG location shift is also simulated without the presence of a slider mechanism and shows a difference of 24.5% with the compensated system. The compensation mechanism significantly reduces the tilt angle, avoiding potential instability, and consequently decreases the power required by the carrying drone.https://ieeexplore.ieee.org/document/10271364/Solar panel cleaning aerial manipulatoraerial manipulatorsCoG compensation mechanism |
| spellingShingle | Muhannad Alkaddour Mohammad A. Jaradat Sara Tellab Nidal A. Sherif Muhammad H. Alvi Lotfi Romdhane Khaled S. Hatamleh Novel Design of Lightweight Aerial Manipulator for Solar Panel Cleaning Applications IEEE Access Solar panel cleaning aerial manipulator aerial manipulators CoG compensation mechanism |
| title | Novel Design of Lightweight Aerial Manipulator for Solar Panel Cleaning Applications |
| title_full | Novel Design of Lightweight Aerial Manipulator for Solar Panel Cleaning Applications |
| title_fullStr | Novel Design of Lightweight Aerial Manipulator for Solar Panel Cleaning Applications |
| title_full_unstemmed | Novel Design of Lightweight Aerial Manipulator for Solar Panel Cleaning Applications |
| title_short | Novel Design of Lightweight Aerial Manipulator for Solar Panel Cleaning Applications |
| title_sort | novel design of lightweight aerial manipulator for solar panel cleaning applications |
| topic | Solar panel cleaning aerial manipulator aerial manipulators CoG compensation mechanism |
| url | https://ieeexplore.ieee.org/document/10271364/ |
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