Modification of Minimum Moment Approach in Resource Leveling

2000 ◽  
Vol 126 (4) ◽  
pp. 278-284 ◽  
Author(s):  
Mohammed A. Salem Hiyassat
2010 ◽  
Vol 136 (5) ◽  
pp. 518-527 ◽  
Author(s):  
Symeon E. Christodoulou ◽  
Georgios Ellinas ◽  
Anastasia Michaelidou-Kamenou

Author(s):  
Akash Tiwari

Abstract: Building approaches frequently produce schedules which induce undesired, cost-effective resource variations in the field. Two sorts of situational limitations and resource restrictions occur often with a project manager. The resources for carrying out the tasks are required for a project. These resources comprise the necessary effort, equipment and supplies. The resources in the ideal world are infinite but typically not endless throughout the real world, and the project team needs to level off resource usage. Keywords: Resource, Levelling, Resource moment, Minimum moment method, RRH


2011 ◽  
Author(s):  
Hsiang-Hsi Huang ◽  
◽  
Jia-Chen Shiu ◽  
Tai-Lin Chen ◽  
◽  
...  

1985 ◽  
Vol 52 (3) ◽  
pp. 686-692 ◽  
Author(s):  
L. A. Month ◽  
R. H. Rand

This problem is a generalization of the classical problem of the stability of a spinning rigid body. We obtain the stability chart by using: (i) the computer algebra system MACSYMA in conjunction with a perturbation method, and (ii) numerical integration based on Floquet theory. We show that the form of the stability chart is different for each of the three cases in which the spin axis is the minimum, maximum, or middle principal moment of inertia axis. In particular, a rotation with arbitrarily small angular velocity about the maximum moment of inertia axis can be made unstable by appropriately choosing the model parameters. In contrast, a rotation about the minimum moment of inertia axis is always stable for a sufficiently small angular velocity. The MACSYMA program, which we used to obtain the transition curves, is included in the Appendix.


1997 ◽  
Vol 56 (4) ◽  
pp. 2978-2983 ◽  
Author(s):  
Th. Busch ◽  
J. I. Cirac ◽  
V. M. Pérez-García ◽  
P. Zoller

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