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Michael Schwarz
In the conversion problem, wealth has to be distributed between two assets with the objective to maximize the wealth at the end of the investment horizon. The bi-directional preemptive conversion problem with a constant price interval is the only problem...
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H. M. Kodola
Pág. 57 - 60
The problem of vector optimization of demand distribution for passenger transportations between stations with the new approach to transformation of restrictions is considered.
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Mohd Afifi Jusoh, Zulkifli Mohd Yusop, Aliashim Albani, Muhamad Zalani Daud and Mohd Zamri Ibrahim
The power take-off (PTO) stability is one of the most important concerns for wave energy converters (WECs). The PTO unit converts the mechanical energy produced by the wave absorber (WA) unit into useful electrical energy. Due to the drastic input energy...
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Xiao Han, Xuliang Yao and Yuefeng Liao
The marine DC power supply system is the key to a ship?s power supply, which needs to convert the energy from storage batteries or distributed power generation units into stable DC voltage for electric propulsion or the ship?s electronics. The LLC resona...
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Yuji Takubo and Masahiro Kanazaki
Landing of supersonic transport (SST) suffers from a large uncertainty due to its highly sensitive aerodynamic properties in the subsonic domain, as well as the wind gusts around runways. At the vehicle design stage, a landing trajectory optimization und...
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Abdoul-Ahad Choupani, Amir Reza Mamdoohi
Pág. 223 - 233
Activity-Based travel demand modeling requires the detailed socioeconomic data of the study area population. Since the collection of such detailed data for the whole population is too expensive, if not infeasible, population synthesis has been proposed t...
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M.Taynnan Barros,P.R. Lins Junior,M.Sampaio Alencar
Pág. 121 - 127
The minimization of blocking probability is an important problem for the design of next generation high speednetworks. This problem is usually approached with an adaptive routing algorithm with traffic grooming, that is costly regarding improvements on n...
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Felipe Alvarez Clifford, Hernaldo Reinoso
En este trabajo se resuelve un problema de planificación agregada de la producción de Compañía Siderúrgica Huachipato S.A., a través de un modelo de programación lineal. La planificación agregada de la producción es a mediano plazo, en donde se considera...
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Tu Lv, Yujia Wang, Xing Liu and Mingjun Zhang
This paper investigates the AUV region-tracking control problem with measurement noise and transient and steady-state constraints. To achieve the fluctuation of AUV tracking error within an expected region while satisfying the transient and steady-state ...
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Darko Glujic, Predrag Kralj and Josip Dujmovic
Carbon dioxide emissions have become a growing problem worldwide. Global institutions are addressing this problem and developing solutions. Countries that are aware of this problem are implementing regulations that affect global industry and, in particul...
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Amanvon Ferdinand Atta, Joël Christian Adépo, Bernard Cousin and Souleymane Oumtanaga
Network reconfiguration is an important mechanism for network operators to optimize network performance and optical flow transfer. It concerns unicast and multicast connections. Multicast connections are required to meet the bandwidth requirements of mul...
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Lyudmila Chernova,Sergiy Titov,Sergii Chernov,Kateryna Kolesnikova,Liubava Chernova,Viktor Gogunskii
Pág. 28 - 36
The rigorous formal algorithm for formulating a dual problem for different forms (general, basic, standard, and canonical) of a primal linear programming problem is proposed. First, definitions of a pair of dual problems for standard form of primal linea...
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Advanced control of heat pumps with thermal storage and photovoltaics has recently been promoted as a promising solution to help decarbonise the residential sector. Heat pumps and thermal storage offer a valuable flexibilisation mean to integrate stochas...
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Binghui Tang, Yuemin Wang, Ang Chen, Ruqing Gong and Yunwei Zhao
Pipeline systems are prone to defects due to the harsh service conditions, which may induce catastrophic failure if found not in time. Ultrasonic guided wave (UGW) testing provides a convenient option for pipeline detection, showing high-efficiency, non-...
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Chen Wang, Xian Du and Ximing Sun
To investigate the performance potential of the aero-propulsion system and the problem of control mode conversion, this paper takes the inlet/engine integrated component-level model as the research object, and a performance-seeking control (PSC) scheme b...
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Brigita Tranaviciute
The industrial legacy of the Soviet period in Lithuania has become an object of social tension. Even though the industrial heritage of the Soviet period is not directly related to the crimes of the occupying authorities, the conversion of industrial obje...
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Leonel J. R. Nunes, Laura Guimarães, Miguel Oliveira, Peter Kille and Nuno G. C. Ferreira
The common use of tires is responsible for the production of large quantities of waste worldwide, which are landfilled or energetically recovered, with higher economical cost and known environmentally harmful consequences. This type of problem must be st...
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Ina Triesna Budiana,Nurmaidah Nurmaidah
Pág. 45 - 29
The development of urban areas causes a lot of conversion of open land into housing and public facilities which reduces the absorption area causing flooding and inundation. When it rains heavily, the existing drainage channels are no longer able to accom...
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Ina Triesna Budiana,Nurmaidah Nurmaidah
Pág. 45 - 29
The development of urban areas causes a lot of conversion of open land into housing and public facilities which reduces the absorption area causing flooding and inundation. When it rains heavily, the existing drainage channels are no longer able to accom...
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Zheng Gong, Shengcheng Mao, Zian Wang, Zan Zhou, Chengchuan Yang and Zhengxue Li
The core of the short takeoff and landing problem in thrust-vectoring V/STOL vehicles is the tilt angle control of the thrust vector nozzles. This work resolves it by figuring out the optimal tilt angle time history with optimization methods. Since the o...
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