Dynamic analysis of the forklift during moving in combination with load lifting
143 viewsDOI:
https://doi.org/10.54939/1859-1043.j.mst.92.2023.160-166Keywords:
Forklifts; Forklift model; Forklift dynamics; Stabilize the forklift.Abstract
Forklifts are widely used in loading and unloading, transporting goods at important factories, ports, warehouses, etc. Studying the dynamic parameters of the forklift is very in the operation process in order to improve the productivity and working reliability of the machine. The article builds a model to study the dynamics of the forklift's working process when moving in combination with lifting loads. The construction dynamics model takes into account the elasticity and damping of the tires and hydraulic cylinders. On the basis of the dynamic model, Lagrangian equation type II is used to build a system of differential equations describing the motion of the system. At the same time, the article investigates the dynamic parameters when the forklift moves and lifts the load. The results of the article are a basis for the problem of evaluating vehicle stability during the exploitation and operation of forklifts.
References
[1]. P. Lemerle, O. Höppner, J. Rebellea, “Dynamic stability of forklift trucks in cornering situations: parametrical analysis using a driving simulator”, Vehicle System Dynamics, 49(10), 1673–1693, (2011). DOI: https://doi.org/10.1080/00423114.2010.532557
[2]. I. Doçi, V. Imeri, “Dynamic Analysis of Forklift during Load Lifting using Modeling and Simulations”, International Journal of Current Engineering and Technology, 3(2), (2013).
[3]. P. Simion, N. Sutru, C. Carol, “Contributions to theortical and experimental study of the dynamic stability of the forklift trucks”, Journal of Engineering Studies and Research, 18 (3), (2012).
[4]. B.P. Gilbert, K.J.R Rasmussen, “Determination of accdental forklift truck impact forces on drive-in stell rack structures”, Engineering Structures, 33(5), 1403-1409, (2011). DOI: https://doi.org/10.1016/j.engstruct.2010.10.022
[5]. Le Van Duong, Le Anh Tuan, “Modeling and observer-based robust controllers for telescopic truck cranes”, Mechanism and Machine Theory, 173, p. 104869, (2022). DOI: https://doi.org/10.1016/j.mechmachtheory.2022.104869
[6]. Char-Ming Chin, Ali H. Nayfeh, Dean T. Mook. “Dynamics and Control of Ship-Mounted Cranes”, Journal of Vibration and Control, 7(6), (2001). DOI: https://doi.org/10.1177/107754630100700607
[7]. A. Cibicik, O. Egeland. “Dynamic modelling and force analysis of a knuckle boom crane using screw theory”. Mechanism and Machine Theory, 133, 179-194, (2019). DOI: https://doi.org/10.1016/j.mechmachtheory.2018.10.019
