Influence of crane support system on motion of the lifted load

Posiadała, B.

doi:10.1016/0094-114x(96)00044-4

Cited by 33 publications

(24 citation statements)

References 3 publications

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“…(17) r m p and r n q are given in Eqs. (5), (6) and can be further represented by the generalized coordinates q m and q n given in (8), respectively. Therefore,…”

Section: Formulations Of the Generalized Driving Forces During Luffinmentioning

confidence: 99%

“…For this reason, many studies on crane dynamics have been reported in the literature. Most of the published articles concentrated on dynamic responses of cranes during rotating and hoisting motion, such as Posiadala et al [4][5][6] researched the lifted load motion with considering changes of rotating, booming, load hoisting and support system. Towarek [7] studied the influences of flexible soil foundation and Chin et al [8] demonstrated the effects of a platform (ship or truck) motion on the dynamic stability of the boom crane.…”

Section: Introductionmentioning

confidence: 99%

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Dynamic responses of hydraulic crane during luffing motion

Sun

Liu

2006

Mechanism and Machine Theory

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“…(17) r m p and r n q are given in Eqs. (5), (6) and can be further represented by the generalized coordinates q m and q n given in (8), respectively. Therefore,…”

Section: Formulations Of the Generalized Driving Forces During Luffinmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Dynamic responses of hydraulic crane during luffing motion

Sun

Liu

2006

Mechanism and Machine Theory

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“…The presented models are mostly defined with the purpose of obtaining results taking into account the dynamic behaviour of one or several assembles of the truck-crane (Mijajlović et al 2000;Šelmić 1979;Jerman et al 2004;Maczynski, Wojciech 2003;Šelmić, Mijailović 1998;Mijailović, Šelmić 2002a;Posiadał 1997;Towarek 1998;Volkov et al 2000;Dubowsky et al 1991). In this way, a certain number of parameters having a significant influence on the dynamic behaviour of the truck-crane have been ignored.…”

Section: Introductionmentioning

confidence: 99%

Modelling the Dynamic Behaviour of the Truck-Crane

Mijailović

2012

Transport

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The paper deals with the problem of a dynamic analysis of truck-cranes. Therefore, the article has developed a mechanical-mathematical model having 18 generalized coordinates. Depending on the type of truck crane operation as well as on the fact whether the aim of the article is to conduct the dynamic analysis of the whole truck crane or only that of one of its components, simpler mechanical models are also offered. The presented model is more realistic than those describing the dynamic behaviour of the truck-crane performing all necessary functions, i.e. a mobile means of lifting, transportation and reloading.

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“…The literature on the subject lists a series of works pertaining to the problem of modelling crane dynamics; optimization of their work cycles; or influence of external forces. The problem of crane dynamics with the inclusion of various load transportation processes was presented in Works [1][2][3]. Paper [1] presents a dynamic model of a mobile crane and a carried load in which the flexibility of the support system was taken into account.…”

Section: Introductionmentioning

confidence: 99%

“…The problem of crane dynamics with the inclusion of various load transportation processes was presented in Works [1][2][3]. Paper [1] presents a dynamic model of a mobile crane and a carried load in which the flexibility of the support system was taken into account. The impact of the support system model on mobile crane stability was also analyzed.…”

Section: Introductionmentioning

confidence: 99%

Impact of Wind on the Movement of the Load Carried by Rotary Crane

2019

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This paper considers the coupled kinematic and dynamic models of a mobile crane. A full description of boom and load movement has been provided as a response of the system to the influence of kinematic forces. The linear system model was treated as rigid, and the carried load as a nondeformed static body. To describe the position of said load, Bryant angles were used. The dynamic model includes the impact of external forces (wind pressure) while load carrying and positioning. Algorithm and calculation software were developed to enable dynamic phenomena analysis during both a work cycle and free movement of said load. The initial problem was solved by means of the ode45 calculation procedure in the Matlab software based on the Runge–Kutta 4th Order Method. The work presents exemplary results of load movement simulation with respect to various wind velocities, selected on the basis of guidelines from Poland’s standards regarding safe operation of mechanical equipment.

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Influence of crane support system on motion of the lifted load

Cited by 33 publications

References 3 publications

Dynamic responses of hydraulic crane during luffing motion

Dynamic responses of hydraulic crane during luffing motion

Modelling the Dynamic Behaviour of the Truck-Crane

Impact of Wind on the Movement of the Load Carried by Rotary Crane

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