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The paper highlights the problem of mathematical modeling of a complex manufacturing system which is a potential synthetic representation of a real production environment. Production lines are parallel. Each production line consists of work stations which are placed serially along the...
Persistent link: https://www.econbiz.de/10010747416
The growing mobility of the last years influences the development of economy, environment and space. In this context there are new areas of conflict both between transport and settlement development and between economy and environment. Extra high increases are expected in the multi-modal...
Persistent link: https://www.econbiz.de/10011266736
This study examines the relevance of Brazilian domestic transportation and logistics processes for agricultural bulk … impact of logistics and transportation on the competitiveness of soybeans in a national comparison, export processes starting … information from expert interviews. Experts belong to the transportation and logistics sector, to the sector of agricultural …
Persistent link: https://www.econbiz.de/10010985835
Traditionally, manufacturing enterprises pay flat rates for each kiloWatt-hour (kWh) of electricity consumed. Newly available electric tariffs that charge both energy consumption (in kWh) and peak demand (in kiloWatts, i.e., kW) with varying time-of-use (TOU) rates have started to gain...
Persistent link: https://www.econbiz.de/10010906469
Scheduling manufacturing operations is a complicated decision making process. From the computational point of view, the scheduling problem is one of the most notoriously intractable NP-hard optimization problems. When the manufacturing system is not too large, the traditional methods for solving...
Persistent link: https://www.econbiz.de/10011009066
Разработана модель материального потока производственной системы с учетом случайных производственных потерь, представляющих собой распределенный случайный...
Persistent link: https://www.econbiz.de/10011217260
Every manufacturing company is a system of individual manufacturing units, which have to be carefully laid out taking into account time, space, technology, and organisation perspective in order to deliver maximum final product. In order to secure absolute effective and efficient functionality of...
Persistent link: https://www.econbiz.de/10008630031
The model of material stream of the production system is developed taking into account the stochastic production losses that represent by itself the distributed stochastic process with the correlation function of type of \"white noise\" and function that has seasonal vibrations.
Persistent link: https://www.econbiz.de/10010672133
Green and cloud computing (G-cloud) are new trends in all areas of computing. The G-cloud provides an efficient function, which enables users to access their programs, systems and platforms at anytime and anyplace. Green computing can also yield greener technology by reducing power consumption...
Persistent link: https://www.econbiz.de/10011082403
Explores the rapid restructuring of the Brazilian automotive industry from the late 1990s to 2003. Highlights transformations in the composition of the vehicle assembly and components suppliers industries and analyses changes in inter-firm relations. Examines new practices in supply chain...
Persistent link: https://www.econbiz.de/10010965936