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Online since: October 2011
Authors: Kai Jun Xu, Guang Ming Zhang, Yang Xu
A Dual Fuzzy Neuro Controller using Genetic Algorithm in Civil Aviation Intelligent Landing System
Kaijun Xu1, a, Guangming Zhang2 and Yang Xu3
1 Department of air navigation, School of flight technology, Civil aviation flight university of China Guanghan, Sichuan, 618307, P.R.
A kind of dual fuzzy neuro control algorithm (DFNC) for civil aviation aircraft intellegent landing system is developed in this paper.
Simulations show that the proposed intelligent controller has better performance than the conventional controller Introduction Fuzzy logic and neural networks have recently been applied to many engineering applications.
First, civil aviation intelligent landing system is described.
In the civil aviation aircraft landing control problem, some improvements for control scheme are made.
A kind of dual fuzzy neuro control algorithm (DFNC) for civil aviation aircraft intellegent landing system is developed in this paper.
Simulations show that the proposed intelligent controller has better performance than the conventional controller Introduction Fuzzy logic and neural networks have recently been applied to many engineering applications.
First, civil aviation intelligent landing system is described.
In the civil aviation aircraft landing control problem, some improvements for control scheme are made.
Online since: January 2013
Authors: Martin Kovac, Katarina Knizova
Indoor Environment State of Classrooms Situated in the Loft Spaces of Civil Engineering Faculty TU in Kosice – Dynamic Analysis Using DesignBuilder
Martin Kovac1, a, Katarina Knizova1,b
1Technical University of Kosice, Civil Engineering Faculty, Vysokoskolska 4, 042 00 Kosice, Slovak republic
amartin.kovac@tuke.sk, bkatarina.knizova@tuke.sk
Keywords: indoor environment, loft spaces, natural ventilation, dynamic analysis, shading.
A purpose of this submission is a dynamic analysis of indoor environment on the suitably chosen classrooms, which are situated in loft spaces of Civil Engineering Faculty TU of Kosice.
Introduction Since 2003 Civil Engineering faculty in Kosice has had the loft spaces at its disposal, which have developed from the reconstruction of loft spaces at that time.
Creation of Geometric Model and Definition of Boundary Conditions There was modelled the object section of Civil Engineering Faculty in Kosice like volume mass, monitored rooms with correspondent communication room (corridor) were modelled like one block (Fig. 1 left).
Fig. 4 Data profiles of indoor environment changes determined by internal and external factors Conclusions Our goal was to evaluate effects of natural ventilation and internal or external shading elements on change of operative temperature profile in loft spaces of Civil Engineering Faculty in Kosice.
A purpose of this submission is a dynamic analysis of indoor environment on the suitably chosen classrooms, which are situated in loft spaces of Civil Engineering Faculty TU of Kosice.
Introduction Since 2003 Civil Engineering faculty in Kosice has had the loft spaces at its disposal, which have developed from the reconstruction of loft spaces at that time.
Creation of Geometric Model and Definition of Boundary Conditions There was modelled the object section of Civil Engineering Faculty in Kosice like volume mass, monitored rooms with correspondent communication room (corridor) were modelled like one block (Fig. 1 left).
Fig. 4 Data profiles of indoor environment changes determined by internal and external factors Conclusions Our goal was to evaluate effects of natural ventilation and internal or external shading elements on change of operative temperature profile in loft spaces of Civil Engineering Faculty in Kosice.
Online since: August 2012
Authors: Jian Jun Li, Ying Meng, Yan Chun Liu
Basalt fiber can play a role of reinforcing, strengthening, toughening and life-extending in concrete engineering.
Basalt fiber, as a new type of concrete reinforcing material, enjoys very wide application prospect in the field of civil engineering.
Basalt fiber Civil Grille Basalt fiber civil grille is a mesh structural material made from basalt fiber as raw materials through a certain weaving with its both sides coated by filament.
Hebei Institute of Architectural Engineering, 2008, 26 (3) :72-81
[8] Su-Juan Li, Cao Zhiqiang, Liu Lixia, China Yu-fiber in the field of civil engineering [J].
Basalt fiber, as a new type of concrete reinforcing material, enjoys very wide application prospect in the field of civil engineering.
Basalt fiber Civil Grille Basalt fiber civil grille is a mesh structural material made from basalt fiber as raw materials through a certain weaving with its both sides coated by filament.
Hebei Institute of Architectural Engineering, 2008, 26 (3) :72-81
[8] Su-Juan Li, Cao Zhiqiang, Liu Lixia, China Yu-fiber in the field of civil engineering [J].
Online since: July 2024
Edited by: María José Lavorante, Hojjat Toiserkani
This edition contains articles presented at the 9th Annual International Workshop on Materials Science and Engineering (IWMSE 2023, November 24-26, 2023, Wuhan, Hubei, China).
The showcased research findings will be useful to engineers and researchers in materials science, construction, environmental protection and natural resources management, robotics and applied mathematics.
The showcased research findings will be useful to engineers and researchers in materials science, construction, environmental protection and natural resources management, robotics and applied mathematics.
Materials Science, Composites, Molecular Dynamics, Fibers, Alloys, Heat Conductivity, Robotics, Genetic Algorithm, Mechanical Arm, Civil Engineering, Photovoltaic Systems, Soil Stability, Educational Architecture, Environmental Protection, Natural Resource Management
Online since: August 2007
Authors: Jung Yoon Lee
Surface Interaction Studies on Glass Fiber Reinforced Polymer Bars
Jung-Yoon Lee1,a , Tae-Young Kim
1,b
1
Department of Architectural, Civil, and Environmental System Engineering, Sungkyunkwan
University, Suwon, 440-746, South-Korea,
a
jylee@skku.ac.kr, btyoung905@hanmail.net
Keywords: Glass fiber polymer bars; interfacial strength; concrete strength; civil engineering.
The use of fiber reinforced polymer (FRP) bars has been gaining increasing popularity in the civil engineering community due to their favorable properties such as high-strength-to-weight ratio and good corrosion resistance.
Introduction Fiber Reinforced Polymer (FRP) is a relatively new class of composite material manufactured from fibers and resins and has proven efficient and economical for the development and repair of new and deteriorating structures in civil engineering.
Thesis, Centre for Cement and Concrete, Dept. of Civil and Structural Engineering, The University of Sheffield, (1998) [3] H.
The use of fiber reinforced polymer (FRP) bars has been gaining increasing popularity in the civil engineering community due to their favorable properties such as high-strength-to-weight ratio and good corrosion resistance.
Introduction Fiber Reinforced Polymer (FRP) is a relatively new class of composite material manufactured from fibers and resins and has proven efficient and economical for the development and repair of new and deteriorating structures in civil engineering.
Thesis, Centre for Cement and Concrete, Dept. of Civil and Structural Engineering, The University of Sheffield, (1998) [3] H.
Online since: August 2013
Authors: Qian Gu, Wei Chao Zhu, Cheng Fang Sun
The spayed FRPC widely applied into civil engineering, water project, buildings, road and bridge, and repairing and strengthening various contractures, which obtained engineering success and economic benefit.
Introduction After decades of large-scale basic construction, the repair, reconstruction and reinforcement of the existing buildings have become one of the most urgent and important topics civil engineering in China.
Because of this advantages, sprayed FRPC has extensive application field, in recent years, its status has been raised in civil engineering, played a positive role in the engineering support, maintenance, repair, reinforcement, and achieved good technical and economic benefits.
Application in Civil Engineering.
Journal of Guangdong Architecture Civil Engineering, No.6 (2005), p.63-64.
Introduction After decades of large-scale basic construction, the repair, reconstruction and reinforcement of the existing buildings have become one of the most urgent and important topics civil engineering in China.
Because of this advantages, sprayed FRPC has extensive application field, in recent years, its status has been raised in civil engineering, played a positive role in the engineering support, maintenance, repair, reinforcement, and achieved good technical and economic benefits.
Application in Civil Engineering.
Journal of Guangdong Architecture Civil Engineering, No.6 (2005), p.63-64.
Online since: October 2014
Edited by: Helen Zhang, M. Han, X.J. Zhao
Collection of selected, peer reviewed papers from the 2014 4th International Conference on Mechanical Engineering, Industry and Manufacturing Engineering (MEIME 2014), October 25-26, 2014, Beijing, China.
The 161 papers are grouped as follows:
Chapter 1: Materials Science, Processing and Application,
Chapter 2: Researching and Designing Machines and Mechanisms,
Chapter 3: Mechatronics, Robotics, Control and Communication,
Chapter 4: Materials and Technologies in Civil Engineering, Transportation and Infrastructure,
Chapter 5: Ecological and Biomedical Engineering,
Chapter 6: Applied Information Technologies, Network and Computational Methods and Algorithms of Numerical Simulation and Data Processing,
Chapter 7: Innovative Technologies in Production Management, Economics and Finances.
Keyword: Materials Science, Materials Processing; Researching and Designing of Machines and Mechanisms; Mechatronics, Robotics, Control and Communication; Materials and Technologies in Civil Engineering, Transportation and Infrastructure; Ecological and Biomedical Engineering; Applied Information Technologies, Network and Computational Methods and Algorithms of Numerical Simulation and Data Processing;Innovative Technologies in Production Management, Economics and Finances
The 161 papers are grouped as follows:
Chapter 1: Materials Science, Processing and Application,
Chapter 2: Researching and Designing Machines and Mechanisms,
Chapter 3: Mechatronics, Robotics, Control and Communication,
Chapter 4: Materials and Technologies in Civil Engineering, Transportation and Infrastructure,
Chapter 5: Ecological and Biomedical Engineering,
Chapter 6: Applied Information Technologies, Network and Computational Methods and Algorithms of Numerical Simulation and Data Processing,
Chapter 7: Innovative Technologies in Production Management, Economics and Finances.
Keyword: Materials Science, Materials Processing; Researching and Designing of Machines and Mechanisms; Mechatronics, Robotics, Control and Communication; Materials and Technologies in Civil Engineering, Transportation and Infrastructure; Ecological and Biomedical Engineering; Applied Information Technologies, Network and Computational Methods and Algorithms of Numerical Simulation and Data Processing;Innovative Technologies in Production Management, Economics and Finances
Online since: March 2011
Authors: Gang Sun, Kang Le Xu, Ying Chun Chen
High-lift aerodynamics design for large civil aircraft in Fudan university
Sun Gang1,a, Xu Kangle1,b,Chen Yingchun2,c
1Mechanics and Engineering Science Dep., Fudan Univ., Shanghai 200433, China
2Shanghai Aircraft Design and Research Institute Of COMAC, Shanghai 200235, China
agang_sun@fudan.edu.cn, b071029002@fudan.edu.cn, ccyc0616@avicl-fai.com
Keywords: high-lift system; aerodynamics design; large civil aircraft
Abstract.
Part of work on CFD simulations by the high-lift system design team in Fudan university for large civil aircraft is presented.
As civil aircrafts use trapezoidal wing with large aspect ratio, which leads to the intense change of the spanwise local Reynolds number, so the scale effects of spanwise positions are different.
European Congress on Computational Methods in Applied Sciences and Engineering. 24-28 July 2004
High-lift Design For Large Civil Aircraft, AGARD-CP-515,1993.
Part of work on CFD simulations by the high-lift system design team in Fudan university for large civil aircraft is presented.
As civil aircrafts use trapezoidal wing with large aspect ratio, which leads to the intense change of the spanwise local Reynolds number, so the scale effects of spanwise positions are different.
European Congress on Computational Methods in Applied Sciences and Engineering. 24-28 July 2004
High-lift Design For Large Civil Aircraft, AGARD-CP-515,1993.
Online since: November 2015
Authors: Mariaenrica Frigione
Fiber Reinforced Polymers in Civil Engineering: Durability Issues
Mariaenrica Frigione
Dept. of Engineering for Innovation, University of Salento, Via Arnesano, 73100 Lecce, Italy
mariaenrica.frigione@unisalento.it
Keywords: Cold-curing epoxy, Durability, Water effects, Long-term performance.
The aim of this work is to critically illustrate the durability studies carried out on FRP for civil engineering applications based on current literature, highlighting the issues that are not yet assessed and addressed.
The presence of humidity in the air, either in the form of moisture or actual water through rain, is probably the most harmful environment that can be encountered by matrices and adhesives employed in FRP for civil engineering applications.
Civil Eng. 18 (2006) 715-722
Civil Eng. 14 (2002) 185–189
The aim of this work is to critically illustrate the durability studies carried out on FRP for civil engineering applications based on current literature, highlighting the issues that are not yet assessed and addressed.
The presence of humidity in the air, either in the form of moisture or actual water through rain, is probably the most harmful environment that can be encountered by matrices and adhesives employed in FRP for civil engineering applications.
Civil Eng. 18 (2006) 715-722
Civil Eng. 14 (2002) 185–189