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3rd IET Professional Development Course on Railway Electrification Infrastructure and Systems, 2005
The design of railway power supplies must account for a wide range of factors such as the performance of the rolling stock, the track alignments, the level of service to be provided as well as basic issues such as the choice of AC or DC and the level of supply security desired.
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The design of railway power supplies must account for a wide range of factors such as the performance of the rolling stock, the track alignments, the level of service to be provided as well as basic issues such as the choice of AC or DC and the level of supply security desired.
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1992
Reviewing the model-based approach to scientific problem solving from a very general point of view, we observe the following pattern of actions (Figure 3.1.1): Starting with the real world situation, we recognize a problem we want to eliminate or improve.
Franz Pichler, Heinz Schwärtzel
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Reviewing the model-based approach to scientific problem solving from a very general point of view, we observe the following pattern of actions (Figure 3.1.1): Starting with the real world situation, we recognize a problem we want to eliminate or improve.
Franz Pichler, Heinz Schwärtzel
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2016
The chapter describes the design of the speed governing system of 150 MW Francis turbines at a power station. The turbine governing system is vital for the safety and availability of a power plant. The dynamic characteristics of the turbine system are nonlinear and difficult to predict.
Tawanda Mushiri, Charles Mbohwa
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The chapter describes the design of the speed governing system of 150 MW Francis turbines at a power station. The turbine governing system is vital for the safety and availability of a power plant. The dynamic characteristics of the turbine system are nonlinear and difficult to predict.
Tawanda Mushiri, Charles Mbohwa
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Models, Traffic Models, Simulation, and Traffic Simulation
2010This introductory chapter to a book on traffic simulation fundamentals is aimed at setting up a comprehensive framework for simulation as a well-established and grounded OR technique and its specificities when applied to traffic systems; the main approaches to traffic simulation and the principles of traffic simulation model building; the fundamentals ...
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2017
In this chapter we present some of the central philosophical issues emerging from the increasingly expansive and sophisticated roles computational modeling is playing in the natural and social sciences. Many of these issues concern the adequacy of more traditional philosophical descriptions of scientific practice and accounts of justification for ...
Nersessian, Nancy J. +1 more
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In this chapter we present some of the central philosophical issues emerging from the increasingly expansive and sophisticated roles computational modeling is playing in the natural and social sciences. Many of these issues concern the adequacy of more traditional philosophical descriptions of scientific practice and accounts of justification for ...
Nersessian, Nancy J. +1 more
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2019
This chapter further investigates the constitutive elements of the experimental foundation of computing. It first introduces the different notions of models, then overviews the types of computer simulations from the literature, and finally explores the various purposes attached to their use as implementations of computational models.
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This chapter further investigates the constitutive elements of the experimental foundation of computing. It first introduces the different notions of models, then overviews the types of computer simulations from the literature, and finally explores the various purposes attached to their use as implementations of computational models.
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2008
On-line mathematical models have been used successfully for computer controlled operation of SPEAR and PEP. The same model control concept is being implemented for the operation of the LINAC and for the Damping Ring, which will be part of the Stanford Linear Collider (SLC).
Lee, M. J. +3 more
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On-line mathematical models have been used successfully for computer controlled operation of SPEAR and PEP. The same model control concept is being implemented for the operation of the LINAC and for the Damping Ring, which will be part of the Stanford Linear Collider (SLC).
Lee, M. J. +3 more
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1990
The chapter presents a state of the art review of modelling and simulation for industrial process control. Introduction to mathematical modelling, validation of models, and numerical methods for solution are included. Both lumped and distributed parameter systems are covered.
J. K. Pal, Spyros G. Tzafestas
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The chapter presents a state of the art review of modelling and simulation for industrial process control. Introduction to mathematical modelling, validation of models, and numerical methods for solution are included. Both lumped and distributed parameter systems are covered.
J. K. Pal, Spyros G. Tzafestas
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2018
During product development, measurements are expensive due to personal effort or restricted resources such as semi-anechoic chambers. It is straightforward to put this workload into a computer which simulates the measurement setup or even the road reality.
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During product development, measurements are expensive due to personal effort or restricted resources such as semi-anechoic chambers. It is straightforward to put this workload into a computer which simulates the measurement setup or even the road reality.
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Simulation Modeling and Analysis.
Journal of the American Statistical Association, 1983R. B. Deal +2 more
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