27   Artículos

« Anterior     Página: 1 de 2     Siguiente »

 
en línea
Xiao Huang, Zhenlong Li, Junyu Lu, Sicheng Wang, Hanxue Wei and Baixu Chen    
In this study, we investigate the potential driving factors that lead to the disparity in the time-series of home dwell time in a data-driven manner, aiming to provide fundamental knowledge that benefits policy-making for better mitigation strategies of ... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Xing Yang, Bin Fu, Xiaochuan Ma, Yu Liu, Dongyu Yuan and Xintong Wu    
The current paper verifies the asynchronous ??8 H 8 control and optimization problem for flight vehicles with a time-varying delay. The nonlinear dynamic model and Jacobian linearization establish the flight vehicle?s switched model. An asynchronous ??8... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Jiangkun Gong, Jun Yan, Deren Li and Deyong Kong    
Not any radar dwell time of a drone radar is suitable for detecting micro-Doppler (or jet engine modulation, JEM) produced by the rotating blades in radar signals of drones. Theoretically, any X-band drone radar system should detect micro-Doppler of blad... ver más
Revista: Drones    Formato: Electrónico

 
en línea
Hua Liao, Changbo Zhang, Wendi Zhao and Weihua Dong    
The modes of interaction (e.g., mouse and touch) between maps and users affect the effectiveness and efficiency of transmitting cartographic information. Recent advances in eye tracking technology have made eye trackers lighter, cheaper and more accurate... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Abualkasim Bakeer, Mohammed Alhasheem and Saeed Peyghami    
The disadvantage of finite control set-model predictive control (FCS-MPC) is that the switching frequency is variable and relies on the sampling time and operating point. This paper describes how to implement a new algorithm to achieve a fixed-switching ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Sami Abou-Kebeh, Roberto Gil-Pita and Manuel Rosa-Zurera    
Aircraft envelope expansion during new underwing stores installation is a challenging problem, mainly related to the aeroelastic flutter phenomenon. Aeroelastic models are usually very hard to model, and therefore flight tests are usually required to val... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Ioanna Kourounioti, Amalia Polydoropoulou, Christos Tsiklidis     Pág. 243 - 252
The general aim of this paper is to propose the development of a methodological framework that incorporates the various factors affecting the Dwell Time (DT) of containers in container terminals. Container terminals are regarded as a key element of logis... ver más
Revista: Transportation Research Procedia    Formato: Electrónico

 
en línea
Carlo Vaghi, Luca Lucietti     Pág. 213 - 222
The MEDNET project ?Mediterranean Network for Custom Procedures and Simplification of Clearance in Ports? funded by the MED programme (2007?2013), was aimed to establish and operate anetwork of port authorities and experts focusing on the exchange of exp... ver más
Revista: Transportation Research Procedia    Formato: Electrónico

 
en línea
Lei Wang, Guanwen Chen, Tai Li and Ruitian Yang    
In this study, wireless sensor networks and time base generators are used to solve the fixed-time containment control problem in multi-agent systems with fixed topologies. A new event-triggered control protocol is proposed, which combines a fully distrib... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Lihong Yao and Junmin Li    
Time-varying impulsive positive hybrid systems based on finite state machines (FSMs) are considered in this paper, and the concept of input?output finite time stability (IO-FTS) is extended for this type of hybrid system. The IO-FTS analysis of the singl... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Wanjing Ma, Hanzhou Xie and Baoxin Han    
This paper focuses on development and evaluation of an economic-driving assistance program for transit vehicles (EDTV) which can minimize energy consumption, air pollution emission of buses, and improve the level of service of transit system as well. Tak... ver más
Revista: Energies    Formato: Electrónico

 
en línea
Kayode Oyedemi, Patrick McGrath, Hannalie Lombard, Balázs Varbai     Pág. 296 - 302
This paper presents research work conducted to experimentally establish the process response of two diverse shaped tool-pin profiles for friction stir welding (FSW) AA6082-T6 aluminium. The dwell time was optimised by plunging each tool-pin into a plate ... ver más
Revista: Periodica Polytechnica: Mechanical Engineering    Formato: Electrónico

 
en línea
Min Yan, Binglei Xie and Gangyan Xu    
Bus bunching is a common phenomenon caused by irregular bus headway, which increases the passenger waiting time, makes the passenger capacity uneven, and severely reduces the reliability of bus service. This paper clarified the process of bus bunching fo... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Zhuoming Du, Junfeng Zhang and Bo Kang    
Decision support tools for arrival sequencing and scheduling could assist air traffic controllers in managing the arrival aircraft in terminal areas. However, one critical issue is that the current method for dealing with the arrival sequencing and sched... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Soroush Rashidi, Prakash Ranjitkar, Orosz Csaba, Andy Hooper     Pág. 1444 - 1456
Bunching is recognized as one of the deteriorating factors affecting the performance of public transport networks. In this study, for the first time, Gene Expression Programming (GEP) and Decision Tree (DT) methods are utilized to estimate and model bus ... ver más
Revista: Transportation Research Procedia    Formato: Electrónico

 
en línea
Kamal I, Allaf K     Pág. 1 - 18
Introduction: Coffee is one of the most widely consumed beverages in the world. The desired aroma and flavour of coffee are developed during roasting which is the most important step in coffee processing. Instant Controlled Pressure Drop Process (DIC) te... ver más
Revista: Innovaciencia    Formato: Electrónico

 
en línea
Pimin Zhang, Ru Lin Peng, Xin-Hai Li and Sten Johansson    
MCrAlX (M: Ni or Co or both, X: minor elements) coatings have been used widely to protect hot components in gas turbines against oxidation and heat corrosion at high temperatures. Understanding the influence of the X-elements on oxidation behavior is imp... ver más
Revista: Coatings    Formato: Electrónico

 
en línea
Xin Zhou, Peixin Dong, Jianping Xing and Peijia Sun    
Accurate prediction of bus arrival times is a challenging problem in the public transportation field. Previous studies have shown that to improve prediction accuracy, more heterogeneous measurements provide better results. So what other factors should be... ver más
Revista: Future Internet    Formato: Electrónico

 
en línea
María Isabel Lamas Galdo, María Jesús Rodríguez Guerreiro, Javier Lamas Vigo, Ismael Ameneiros Rodriguez, Ricardo Veira Lorenzo, Juan Carlos Carral Couce and Luis Carral Couce    
The application of hydrodynamics to the definition of artificial reefs is of great interest since the positioning of the artificial reef modules on the sea floor alters the water velocity field, causing an appropriate circulation of nutrients and promoti... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Penn Collins Awah, Hyungsik Nam and Sihyun Kim    
An accurate container throughput forecast is vital for any port. Since overall improvements in port performance and competitiveness can be derailed by port bottlenecks, ports need to find leverage to identify and prioritize measures to improve weak key p... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

« Anterior     Página: 1 de 2     Siguiente »