نتایج جستجو برای: dtm
تعداد نتایج: 1466 فیلتر نتایج به سال:
Human factors (HF) affecting maintenance performance are common in practice, but have never been considered delay-time modelling (DTM). The objective of this study is to integrate HF DTM obtain an accurate and realistic optimal inspection interval. First, a list that affects identified through literature review. Then, conceptual framework proposed illustrate the integration system. Three signif...
A disfunção da articulação temporomandibular (DTM) é um problema relacionado à saúde bucal que pode ter várias origens e formas de se manifestar no indivíduo. Muitos profissionais saúde, em especial odontologia, tem utilizado a acupuntura tratamento DTM para reduzir dor sua gravidade. Diante do exposto, presente pesquisa por objetivo analisar partir revisão bibliográfica importância Disfunção T...
free vibration analysis of higher-order shear deformation beam resting on one- and two-parameter elasticfoundation is studied using differential transform method (dtm) as a part of a calculation procedure. first,the governing differential equations of beam are derived in a general form considering the shear-freeboundary conditions (zero shear stress conditions at the top and bottom of a beam). ...
in this paper, we present a capable algorithm for solving a class of nonlinear optimal control problems (ocp's). the approach rest mainly on the differential transform method (dtm) which is one of the approximate methods. the dtm is a powerful and efficient technique for finding solutions of nonlinear equations without the need of a linearization process. utilizing this approach, the optim...
The problem of prey and predator is solved by the differential transformation method (DTM). Numerical comparisons with Adomian decomposition method (ADM) and power series method are presented.
Our previous study quantitatively evaluated that digital twin computing was effective for remote control of a small vehicle by cloud server through simulations. To confirm the effectiveness, we realized an experimental system with model (DTM) vehicle. Then, accuracy on path tracking control. This letter shows results. We confirmed DTM improved when there existed one-way transmission delay 500ms...
Point cloud filtering is an important step in Digital Terrain Model (DTM) production. Despite the fact that a great body of research has been conducted this area so far, there are still some problems have not yet solved, especially complex terrains. The use user-defined parameters within presented point methods, and difficulty parameter estimation parallel to increase topography slope above-gro...
As a special subset of ad hoc networks, airborne networks aim to provide efficient network access for airborne and ground assets in a tactical environment. Conventional ad hoc routing protocols face some difficulties in such networks. First, significant overhead may be generated due to the high node mobility and dramatic topology changes. Second, temporary link failure may abort the delivery of...
Revealing topics and their evolution in biomedical literature using Bio-DTM: a case study of ginseng
BACKGROUND Valuable scientific results on biomedicine are very rich, but they are widely scattered in the literature. Topic modeling enables researchers to discover themes from an unstructured collection of documents without any prior annotations or labels. In this paper, taking ginseng as an example, biological dynamic topic model (Bio-DTM) was proposed to conduct a retrospective study and int...
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