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Hasil Pencarian

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Kunes, Josef
"The present text sets itself in relief to other titles on the subject in that it addresses the means and methodologies versus a narrow specific-task oriented approach. Concepts and their developments which evolved to meet the changing needs of applications are addressed. This approach provides the reader with a general tool-box to apply to their specific needs. Two important tools are presented, dimensional analysis and the similarity analysis methods. The fundamental point of view, enabling one to sort all models, is that of information flux between a model and an original expressed by the similarity and abstraction Each chapter includes original examples and applications. In this respect, the models can be divided into several groups. The following models are dealt with separately by chapter, mathematical and physical models, physical analogues, deterministic, stochastic, and cybernetic computer models. The mathematical models are divided into asymptotic and phenomenological models. The phenomenological models, which can also be called experimental, are usually the result of an experiment on an complex object or process. The variable dimensionless quantities contain information about the real state of boundary conditions, parameter (non-linearity) changes, and other factors. With satisfactory measurement accuracy and experimental strategy, such models are highly credible and can be used, for example in control systems."
Cambridge, UK: [Cambridge International Science, ], 2012
e20418274
eBooks  Universitas Indonesia Library
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New Jersey: John Wiley & Sons, 2004
658.001 SYS
Buku Teks  Universitas Indonesia Library
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Guetzkow, Harold
Englewood Cliffs, NJ: Prentice-Hall, 1972
300 GUE s
Buku Teks  Universitas Indonesia Library
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Boca Raton: Lewis Publishers, 1996
R 577.011 HAN
Buku Referensi  Universitas Indonesia Library
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"This volume contains eight state of the art contributions on mathematical aspects and applications of fast boundary element methods in engineering and industry. This covers the analysis and numerics of boundary integral equations by using differential forms, preconditioning of hp boundary element methods, the application of fast boundary element methods for solving challenging problems in magnetostatics, the simulation of micro electro mechanical systems, and for contact problems in solid mechanics. Other contributions are on recent results on boundary element methods for the solution of transient problems. "
Berlin: [Springer, ], 2012
e20398286
eBooks  Universitas Indonesia Library
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Ford, Andrew
Washington D.C: Island Press, 1999
363.7 FOR m
Buku Teks  Universitas Indonesia Library
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Mohamad Imron Mustajib
"ABSTRAK
Keberadaan variansi yang sangat sulit untuk dihilangkan dalam proses manufaktur memberikan peran penting adanya toleransi terhadap target karakteristik kualitas produk yang menjadi kebutuhan fungsional bagi konsumen. Selanjutnya timbul kerugian kualitas yang disebabkan oleh penyimpangan karakteristik kualitas dari target dengan toleransi yang ditetapkan. Makalah ini membahas pengembangan model optimisasi rekayasa simultan desain toleransi dan pemilihan proses manufaktur pada produk dengan multi karakteristik kualitas untuk meminimasi total ongkos dalam sistem, yaitu total ongkos manufaktur dan ongkos kerugian kualitas yang merupakan fungsi dari toleransi serta ongkos rework dan ongkos scrap. Karakteristik kualitas produk yang diperhatikan dalam penelitian ini memiliki rantai toleransi yang saling berkaitan (interrelated
chain). Formulasi model yang dikembangkan menggunakan
mixed integer non linear programming sebagai metode
pencarian solusi.

Abstract
The existences of variances that are very difficult to be removed from manufacturing processes provide significance of tolerance to the product quality characteristics target of customer functional requirement. Furthermore, quality loss incurred due to deviation of quality characteristics of the target with a specified tolerance. This article discusses the development of concurrent engineering optimization model of tolerance design and manufacturing process selection on product with multiple quality characteristics by minimizing total costs in the system, namely total manufacturing cost
and quality loss cost as functions of tolerance, also rework and scrap costs. The considered multiple quality characteristics have interrelated tolerance chain. The formulation of proposed model is using mixed integer non linear programming as the method of solution finding. In order to validate of the model, this study presents a numerical example. It was found that optimal
solution are achieved from proposed model in the numerical example."
[Direktorat Riset dan Pengabdian Masyarakat UI;Universitas Trunojoyo, Madura. Fakultas Teknik;Universitas Trunojoyo, Madura. Fakultas Teknik;Universitas Trunojoyo, Madura. Fakultas Teknik, Universitas Trunojoyo, Madura. Fakultas Teknik], 2012
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Artikel Jurnal  Universitas Indonesia Library
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Kurt J. Engemann, editor
"This book contains the refereed proceedings of the International Conference on Modeling and Simulation in Engineering, Economics, and Management, MS 2012, held in New Rochelle, NY, USA, in May/June 2012. The event was co-organized by the AMSE Association and Iona College. The 27 full papers in this book were carefully reviewed and selected from 78 submissions. In addition to these papers a summary of the plenary presentation given by Ronald R. Yager is also included. The book mainly focuses on the field of intelligent systems and its application to economics and business administration. Some papers have a stronger orientation towards modeling and simulation in these fields."
Berlin: [, Springer-Verlag], 2012
e20409207
eBooks  Universitas Indonesia Library
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"The new edition of mathematical modeling, the survey text of choice for mathematical modeling courses, adds ample instructor support and online delivery for solutions manuals and software ancillaries.
From genetic engineering to hurricane prediction, mathematical models guide much of the decision making in our society. If the assumptions and methods underlying the modeling are flawed, the outcome can be disastrously poor. With mathematical modeling growing rapidly in so many scientific and technical disciplines, mathematical modeling, fourth edition provides a rigorous treatment of the subject. The book explores a range of approaches including optimization models, dynamic models and probability models."
Waltham, MA: Academic Press, 2013
e20427215
eBooks  Universitas Indonesia Library
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"This book reviews the frontier of research and clinical applications of patient specific modeling, and provides a state-of-the-art update as well as perspectives on future.
"
Berlin: [, Springer-Verlag], 2012
e20398652
eBooks  Universitas Indonesia Library
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