Research of lifting equipment dynamics

被引：0

作者：

Augustaitis, Vytautas Kazimieras ^{[1
]}

Gican, Vladimir ^{[1
]}

Jakstas, Arunas ^{[1
]}

Spruogis, Bronislovas ^{[2
]}

Turla, Vytautas ^{[1
]}

机构：

[1] Vilnius Gediminas Tech Univ, LT-03224 Vilnius, Lithuania

[2] Vilnius Gediminas Tech Univ, LT-10105 Vilnius, Lithuania

来源：

JOURNAL OF VIBROENGINEERING | 2014年 / 16卷 / 04期

关键词：

lifting equipment; rope's elasticity; dynamic load factor; OVERHEAD CRANE SYSTEM; MOTION; BOOM;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The mechanical properties of the rope - stiffness and internal friction changes during the movement of cargo. For this reason, under the influence of gravity and inertial forces in the rope having varying tension. Thus, the lift mechanism further exposed to dynamic loads. The highest value of this load is obtained at the beginning of lifting and lowering in place. The mathematical model of the lift mechanism was investigated using the original software package and found dynamic load. In modern control system used cranes lifting mechanism, taking into account the deviation from the vertical rope. Dynamic load on the rope can distort the signals. Results are used to improve the control system of the lifting mechanism.

引用

页码：2082 / 2088

页数：7

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