Overhead crane

In this paper, the probability of failure of overhead crane bridge girders with uncertain design parameters is investigated. First, the design problem of a crane double girder is introduced within a set of analytical stress and defection constraints.

11p vifilm 24-09-2024 2 1   Download

This paper investigates the dynamic response of the main beam (i.e., girder) of an overhead crane by a surrogate technique based on truncated Karhunen–Loève (KL) expansion and neural networks.

10p vifaye 20-09-2024 3 1   Download

This paper proposes a fuzzy adaptive second order sliding mode controller for 2D overhead crane model to improve the quality of position tracking, anti-swing in case existence of external disturbances. The sliding surface parameters are adjusted by a fuzzy logic system to change the sliding surface in order to track faster and make the payload oscillation smaller. The simulation results show that the system quality is improved and the applicability of the proposed controller in industrial practice.

8p thithizone1 18-07-2019 18 1   Download