Review of Odor Source Localization Robot Based on Bionic Olfaction

2013 ◽  
Vol 462-463 ◽  
pp. 750-754 ◽  
Author(s):  
Lei Yang ◽  
Jun Bao Zheng ◽  
Jing Bo Chen ◽  
Ya Ming Wang
Keyword(s):  
Information Technology ◽  
Diffusion Model ◽  
Source Localization ◽  
Gas Diffusion ◽  
Odor Source ◽  
Advantages And Disadvantages

This paper summarizes some current typical odor source localization strategies and algorithms. And their advantages and disadvantages are pointed out. Some typical olfactory robots and achievements are listed. It is pointed out that the current questions of odor source localization robot based on bionic olfaction are how to build an accurate gas diffusion model and combining multi-information technology.

A Mass Transport Model for CVD Coating of Optical Fibers

2003 ◽  
Author(s):  
Wei Huang ◽  
Wilson K. S. Chiu
Keyword(s):  
Mass Transport ◽  
Diffusion Model ◽  
Optical Fibers ◽  
Peclet Number ◽  
Flow Reactor ◽  
Transport Model ◽  
Gas Diffusion ◽  
Transfer Model ◽  
Continuous Stirred Tank Reactor ◽  
Péclet Number

Carbon coated optical fibers are produced by the chemical vapor deposition process which includes multi-species mass transport with chemical reactions. A proper numerical model of this process will help elucidate the basic mechanisms and optimize the process to improve coating quality. A heat transfer model has been developed in our research group. We are now developing an applicable chemical kinetics model to include mass transport with gas phase and surface reactions. Several different chemical reactor models have been tried, including a continuous-stirred tank reactor (CSTR) model, a plug flow reactor (PFR) model and a multi-component diffusion model with the Maxwell-Stefan approximations. We found that in reactor conditions with well-mixed or large mass Peclet number, the CSTR and PFR models validate well with experimental results. But a multi-component gas diffusion model is needed for low mass Peclet number conditions. The model has been extended to a wider range of temperatures necessary for this optical fiber coating process.

Application of a Nature-Inspired Algorithm in Odor Source Localization

2020 ◽  
pp. 51-66
Author(s):  
Kumar Gaurav ◽  
Ramanpreet Singh ◽  
Ajay Kumar ◽  
Ram Dayal
Keyword(s):  
Source Localization ◽  
Odor Source ◽  
Nature Inspired Algorithm

scholarly journals Combined learning, a good solution for Vietnamese universities

2020 ◽  
Vol 9 (1) ◽  
pp. 78-85
Author(s):  
Pham Thi Thu Hoa
Keyword(s):  
Higher Education ◽  
Information Technology ◽  
Online Learning ◽  
South Australia ◽  
Traditional Classroom ◽  
Learning System ◽  
Face To Face ◽  
Online System ◽  
Advantages And Disadvantages ◽  
Pros And Cons

Information technology has created tremendous chances in higher education across the globe. With the availability and flexibility of learning online, there are increasing competitions between online learning and traditional, face-to-face classroom. These two types of learning both have their pros and cons. From the advantages and disadvantages of online learning, universities have recently changed the way of their teaching through combining online learning and traditional classroom. Therefore, it is necessary to investigate and understand the advancements of the combination of the two types of learning. In this paper, we will introduce the advantages and disadvantages of online learning and the combined learning. We also share our experience on teaching at Flinders University, South Australia through Flinders learning online system. From this knowledge, we will suggest some solutions about building a combined learning system which is suitable for Vietnamese universities.

scholarly journals Spontaneous Rapid Odor Source Localization Behavior Requires Interhemispheric Communication

2017 ◽  
Vol 27 (10) ◽  
pp. 1542-1548.e4 ◽  
Author(s):  
José Esquivelzeta Rabell ◽  
Kadir Mutlu ◽  
João Noutel ◽  
Pamela Martin del Olmo ◽  
Sebastian Haesler
Keyword(s):  
Source Localization ◽  
Odor Source ◽  
Interhemispheric Communication ◽  
Localization Behavior
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