Workspace and Kinematic Structure Analysis of a 6-DOF Lambda Parallel Kinematic Machine
2022
Аутори
Nešovanović, LjubomirŽivanović, Saša
Остала ауторства
Mijić, DanijelLubura, Slobodan
Kovačević, Budimir
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This paper presents workspace and kinematic analysis of a parallel kinematic machine based on the Lambda mechanism. The considered parallel kinematic machine has six degrees of freedom (DOF), achievable with six actuated translation joints. The kinematic analysis includes the definition of every active part of the machine, as well as the definition of every active or passive joint used to connect machine parts. The mathematical model of the machine is created for the better understanding of the machine's operation. The proposed mathematical model of the machine includes inverse kinematic equations, whose solving presents the first step in workspace analysis. In this case, the offered parallel kinematic machine has six active-joint variables, and every active-joint variable is the result of one inverse kinematic equation. Verification of the inverse kinematic equations has been done analytically, using MatLab software and a CAD/CAM system. Workspace analysis, as one of the most importan...t parameters of the parallel kinematic machine, presents the main topic of this paper. In this case two approaches to the workspace analysis are given. The first considered analysis is used to determine the achievable workspace of the machine, and the second analysis is used to determine the total orientation workspace of the machine. Polar coordinates are used to simplify the process of the workspace analysis.
Кључне речи:
Lambda mechanism / inverse kinematic equations / workspace analysis / CAD/CAMИзвор:
International Journal of Electrical Engineering and Computing (IJEEC), 2022, 6, 1, 1-8Издавач:
- University of East Sarajevo, Faculty of Electrical Engineering
- Belgrade : Academic Mind
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200105 (Универзитет у Београду, Машински факултет) (RS-MESTD-inst-2020-200105)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200066 (Лола институт, Београд) (RS-MESTD-inst-2020-200066)
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Nešovanović, Ljubomir AU - Živanović, Saša PY - 2022 UR - https://machinery.mas.bg.ac.rs/handle/123456789/4657 AB - This paper presents workspace and kinematic analysis of a parallel kinematic machine based on the Lambda mechanism. The considered parallel kinematic machine has six degrees of freedom (DOF), achievable with six actuated translation joints. The kinematic analysis includes the definition of every active part of the machine, as well as the definition of every active or passive joint used to connect machine parts. The mathematical model of the machine is created for the better understanding of the machine's operation. The proposed mathematical model of the machine includes inverse kinematic equations, whose solving presents the first step in workspace analysis. In this case, the offered parallel kinematic machine has six active-joint variables, and every active-joint variable is the result of one inverse kinematic equation. Verification of the inverse kinematic equations has been done analytically, using MatLab software and a CAD/CAM system. Workspace analysis, as one of the most important parameters of the parallel kinematic machine, presents the main topic of this paper. In this case two approaches to the workspace analysis are given. The first considered analysis is used to determine the achievable workspace of the machine, and the second analysis is used to determine the total orientation workspace of the machine. Polar coordinates are used to simplify the process of the workspace analysis. PB - University of East Sarajevo, Faculty of Electrical Engineering PB - Belgrade : Academic Mind T2 - International Journal of Electrical Engineering and Computing (IJEEC) T1 - Workspace and Kinematic Structure Analysis of a 6-DOF Lambda Parallel Kinematic Machine EP - 8 IS - 1 SP - 1 VL - 6 DO - 10.7251/IJEEC2206001N ER -
@article{ author = "Nešovanović, Ljubomir and Živanović, Saša", year = "2022", abstract = "This paper presents workspace and kinematic analysis of a parallel kinematic machine based on the Lambda mechanism. The considered parallel kinematic machine has six degrees of freedom (DOF), achievable with six actuated translation joints. The kinematic analysis includes the definition of every active part of the machine, as well as the definition of every active or passive joint used to connect machine parts. The mathematical model of the machine is created for the better understanding of the machine's operation. The proposed mathematical model of the machine includes inverse kinematic equations, whose solving presents the first step in workspace analysis. In this case, the offered parallel kinematic machine has six active-joint variables, and every active-joint variable is the result of one inverse kinematic equation. Verification of the inverse kinematic equations has been done analytically, using MatLab software and a CAD/CAM system. Workspace analysis, as one of the most important parameters of the parallel kinematic machine, presents the main topic of this paper. In this case two approaches to the workspace analysis are given. The first considered analysis is used to determine the achievable workspace of the machine, and the second analysis is used to determine the total orientation workspace of the machine. Polar coordinates are used to simplify the process of the workspace analysis.", publisher = "University of East Sarajevo, Faculty of Electrical Engineering, Belgrade : Academic Mind", journal = "International Journal of Electrical Engineering and Computing (IJEEC)", title = "Workspace and Kinematic Structure Analysis of a 6-DOF Lambda Parallel Kinematic Machine", pages = "8-1", number = "1", volume = "6", doi = "10.7251/IJEEC2206001N" }
Nešovanović, L.,& Živanović, S.. (2022). Workspace and Kinematic Structure Analysis of a 6-DOF Lambda Parallel Kinematic Machine. in International Journal of Electrical Engineering and Computing (IJEEC) University of East Sarajevo, Faculty of Electrical Engineering., 6(1), 1-8. https://doi.org/10.7251/IJEEC2206001N
Nešovanović L, Živanović S. Workspace and Kinematic Structure Analysis of a 6-DOF Lambda Parallel Kinematic Machine. in International Journal of Electrical Engineering and Computing (IJEEC). 2022;6(1):1-8. doi:10.7251/IJEEC2206001N .
Nešovanović, Ljubomir, Živanović, Saša, "Workspace and Kinematic Structure Analysis of a 6-DOF Lambda Parallel Kinematic Machine" in International Journal of Electrical Engineering and Computing (IJEEC), 6, no. 1 (2022):1-8, https://doi.org/10.7251/IJEEC2206001N . .