Computer simulation

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  • Computer simulation is used to reduce the risk associated with creating new systems or with making changes to existing ones. More than ever, modern organizations want assurance that investments will produce the expected results. For instance, an assembly line may be required to produce a particular number of autos during an eight hour shift. Complex, interacting factors influence operation and so powerful tools are needed to develop an accurate analysis.

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  • Chapter 27 - Wireless and mobile computing simulations. The following will be discussed in this chapter: What is ns-2? Getting ns? How to use ns-2? Adding your own stuff? Documentation, bug-fixing, fundamentals of discrete event simulation, ns-2 simulation.

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  • This paper pinpoints some of the problems faced when a computer text production model (COMMENTATOR) is to produce spontaneous speech, in speech. This paper discusses some of the problems in the light of the computer model of verbal production presented £n Sigurd (1982), Fornell (1983). For experimental purposes a simple speech synthesis device (VOTRAX) has been used. The Problem of producing naturally sounding utterances is also met in text-to-speech systems (see e.g. Carlson & Granstr~m, 1978). ...

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  • (bq) part 2 book “computational biophysics of the skin” has contents: cellular scale modelling of the skin barrier, molecular scale modeling of human skin permeation, accessing the molecular organization of the stratum corneum using high-resolution electron microscopy and computer simulation,… and other contents.

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  • Construction of low-income housing projects is a replicated process and is associated with uncertainties that arise from the unavailability of resources. Government agencies and/or contractors have to select a construction system that meets low-income housing projects constraints including project conditions, technical, financial and time constraints. This research presents a framework, using computer simulation, which aids government authorities and contractors in the planning of low-income housing projects.

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  • A Computer program in ‘Visual Basic’ language was developed for fenugreek to rapidly determine the drying time and drying rate for a particular temperature and moisture content to minimize the operational problems. The drying was carried out in a tray dryer (Kilburn make Laboratory tray dryer) with heated air at a temperature of 50, 60, 70 °C and its combination.

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  • This paper proposes a new modeling of a single-degree-of-freedom electrostatic suspension system working with large aspect ratio in which the fringing field is uncertain. Based on the model, an adaptive sliding mode control for position of the object is constructed. Robustness and global stability of the controller are proven by computer simulations of contactless suspension.

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  • Using the non-force method we simulate diffusion on a disordered chain consisting of 2000 sites for a wide range of temperature. Three types of disordered chains, site, saddle and site-saddle system are considered. The influence of site and saddle disorders and Arrhenius behavior is also investigated and discussed in this work.

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  • In this paper, we present the techniques of simulation modelling for quantum dynamics of Kerr nonlinear coupler system which consists of two nonlinear quantum oscillators mutually coupled by continuous nonlinear interaction. We show that by using evolution operator formalism we can model the quantum system and derive the “exact” solution for finding the existence of nonclassical properties in terms of squeezing, antibunching, intermodal entanglement and their higher order counterparts under the effect of dissipation process.

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  • Wolbachia invasion has been proved to be a promising alternative for controlling vector-borne diseases, particularly Dengue fever. Creating computer models that can provide insight into how vector population modification can be achieved under different conditions would be most valuable for assessing the efficacy of control strategies for this disease.

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  • Power Electronics and Motor Drives including content: introduction and Perspective, power Semiconductor Devices, phase-Controlled Converters and Cycloconverters, voltage-Fed Converters and PWM Techniques, current-Fed Converters, electrical Machines for Variable-Speed Drives, induction Motor Drives, synchronous Motor Drives, computer Simulation and Digital Control.

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  • Computer simulation has become an essential par t of science and engineering. Digital analysis of components, in particular, is important when developing new products or optimizing designs. Today a broad spectrum of options for simulation is available; researchers use everything from basic programming languages to various high-level packages implementing advanced methods. Though each of these techniques has its own unique attributes, they all share a common concern: Can you rely on the results?...

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  • The purpose of this book is to introduce researchers and graduate students to a broad range of applications of computational simulations, with a particular emphasis on those involving computational fluid dynamics (CFD) simulations. The book is divided into three parts: Part I covers some basic research topics and development in numerical algorithms for CFD simulations, including Reynolds stress transport modeling, central difference schemes for convection-diffusion equations, and flow simulations involving simple geometries such as a flat plate or a vertical channel....

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  • this book also covers: analysis of converters used in electric drive systems, as well as dc, induction, and brushless dc motor drives; detailed treatment of supervisory down to switch level converter controls, nonlinear average value modeling of converters and drive systems, operational impedances and reduced-order modeling, guidelines for computer simulation of machines and drive systems.

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  • A book for engineers who design and build filters of all types, including lumped element, coaxial, helical, dielectric resonator, stripline and microstrip types. A thorough review of classic and modern filter design techniques, containing extensive practical design information of passband characteristics, topologies and transformations, component effects and matching. An excellent text for the design and construction of microstrip filters.

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Computer simulations of neural mechanisms explaining upper and lower limb excitatory neural coupling

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Computer simulations of neural mechanisms explaining upper and lower limb excitatory neural coupling Huang and Ferris

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  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Computer simulation allows goal-oriented mechanical ventilation in acute respiratory distress syndrome...

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  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học quốc tế cung cấp cho các bạn kiến thức về ngành y đề tài: Computer simulation analysis of normal and abnormal development of the mammalian diaphragm

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  • This technical report describes the design of a RAND simulation model that has been adapted specifically to address general and flag officer (GFO) management subject to provisions of the Duncan Hunter National Defense Authorization Act for Fiscal Year 2009. The Act introduced the joint pool rubric, which provides for the

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