Journal ArticleDOI
A physics-based simulation approach for cooperative erection activities
Hung-Lin Chi,Shih-Chung Kang +1 more
TLDR
In this article, a physics-based model that follows the principle of closed-form forward kinematics and constraint-based dynamics to present the dual-crane mechanism mathematically is presented.About:
This article is published in Automation in Construction.The article was published on 2010-10-01. It has received 24 citations till now.read more
Citations
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Virtual reality applications for the built environment: Research trends and opportunities
TL;DR: This research explores the state-of-the-art in VR applications for the built environment by a mixed quantitative-qualitative review method and contributes to the body of knowledge by synthesizing the state of the art of VR technology for theBuilt environment and exposing its research needs.
Journal ArticleDOI
A methodology for mobile crane lift path checking in heavy industrial projects
TL;DR: In this article, a generic method for mobile crane lifting binary (yes or no) path checking is proposed, which calculates the minimum and maximum crane lift radii based on capacity and the crane's configuration, which are then modified considering site constraints.
Journal ArticleDOI
Utilization of 3D Visualization of Mobile Crane Operations for Modular Construction On-Site Assembly
TL;DR: In this article, a methodology whereby a dynamic graphical description of 3D visualization is applied to simulate various scenarios with different crane models and types in order to select the most effective and efficient crane operation is presented.
Journal ArticleDOI
SimCrane 3D
TL;DR: The results showed that the system provide better simulation for depth perception, and operators reported using SimCrane 3D+ is more intuitive than the simulator without stereoscopic or kinesthetic visions.
Journal ArticleDOI
3D-Based Crane Evaluation System for Mobile Crane Operation Selection on Modular-Based Heavy Construction Sites
TL;DR: This paper presents a meta-modular approach to the selection of efficient mobile crane operators for modular-based heavy industrial projects, which involves a large number of lifts on congested and/or dynamic site layouts.
References
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Journal ArticleDOI
A Kinematic Notation for Lower-Pair Mechanisms Based on Matrices
J. Denavit,R. S. Hartenberg +1 more
Journal ArticleDOI
Quad trees a data structure for retrieval on composite keys
TL;DR: An optimized tree is defined and an algorithm to accomplish optimization in n log n time is presented, guaranteeing that Searching is guaranteed to be fast in optimized trees.
Journal ArticleDOI
Particle Systems—a Technique for Modeling a Class of Fuzzy Objects
TL;DR: Particle systems is introduced--a method for modeling fuzzy objects such as fire, clouds, and water that is able to represent motion, changes of form, and dynamics that are not possible with classical surface-based representations.