Giovanni Incerti and Luigi Solazzi and Candida Petrogalli
Lumped Parameter Models for Numerical Simulation of the Dynamic Response of Hoisting Appliances
1900 - 1907
2015
9
11
International Journal of Mechanical and Mechatronics Engineering
https://publications.waset.org/pdf/10002646
https://publications.waset.org/vol/107
World Academy of Science, Engineering and Technology
This paper describes three lumped parameters models
for the study of the dynamic behavior of a boom crane. The models
here proposed allows to evaluate the fluctuations of the load arising
from the rope and structure elasticity and from the type of the
motion command imposed by the winch. A calculation software
was developed in order to determine the actual acceleration of the
lifted mass and the dynamic overload during the lifting phase. Some
application examples are presented, with the aim of showing the
correlation between the magnitude of the stress and the type of the
employed motion command.
Open Science Index 107, 2015