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Ditemukan 51 dokumen yang sesuai dengan query
cover
Beijing : New Star Press, 2010
SIN 623.660 51 SHE (1)
Buku Teks  Universitas Indonesia Library
cover
Williamson, Mark
Abstrak :
The Early Years charts the early Space Age, including the launch of the first satellites and the landing of man on the Moon. This period of technological development, between the late 1950s and the early 1970s, is one of the most important we have ever known. It is the period in which we learned how to leave our home planet and explore another, entirely separate, planetary body. It represents an outstanding achievement in exploration. This book is a celebration of the importance of that early technology in shaping our global culture, from the globalising effect of the communications satellite to the cultural impact of images that place our planet in the context of a wider Universe. It is aimed at those with an interest in the history of space activity and the development of modern technology. Mark Williamson is a Chartered Physicist and Chartered Engineer who has over 25 years experience in satellite communications engineering, technical management and space consultancy, he holds a BSc (Hons) Physics and Astrophysics from Queen Mary College, London.
London: Institution of Engineering and Technology, 2008
e20452617
eBooks  Universitas Indonesia Library
cover
Abstrak :
This book presents high-quality contributions in the subject area of Aerospace System Science and Engineering, including topics such as: Trans-space vehicle systems design and integration, Air vehicle systems, Space vehicle systems, Near-space vehicle systems, Opto-electronic system, Aerospace robotics and unmanned system, Aerospace robotics and unmanned system, Communication, navigation and surveillance, Dynamics and control, Intelligent sensing and Information fusion, Aerodynamics and aircraft design, Aerospace propulsion, Avionics system, Air traffic management, Earth observation, Deep space exploration, Bionic micro-aircraft/spacecraft. The book is a selection of articles from the 2nd International Conference on Aerospace System Science and Engineering, held in Moscow, Russia, from 31 July to 1 August 2018. The conference is co-organized by Shanghai Jiao Tong University and Moscow Aviation Institute. This is a forum that brings together experts in astronautics and aeronautics to share new ideas and findings.
Singapore: Springer Nature, 2019
e20509957
eBooks  Universitas Indonesia Library
cover
Menshikov, Valery A.
Abstrak :
In this book, space systems are situated in the global processes of the 21st century?s information society and the role that space information systems could play in risk management is determined, methods of detecting and forecasting of both natural disasters and technogenic catastrophes and existing global and regional monitoring systems are described, and the IGMASS is introduced with its architecture and design concept and social and economic aspects and estimates of its creation, development, and utilization. Finally, results of the international symposium held in Limassol, Cyprus, in November 2009 in preparation of the IGMASS project?s submission to the United Nations are discussed
New York: [Springer, ], 2012
e20398337
eBooks  Universitas Indonesia Library
cover
Greatrix, David R.
Abstrak :
Powered flight : the engineering of aerospace propulsion aims to provide a broader context, allowing observations and comparisons to be made across systems that are overlooked by focusing on a single aspect alone. The physics and history of aerospace propulsion are built on step-by-step, coupled with the development of an appreciation for the mathematics involved in the science and engineering of propulsion. Powered flight : the engineering of aerospace propulsion covers its subject matter both theoretically and with an awareness of the practicalities of the industry. To ensure that the content is clear, representative but also interesting the text is complimented by a range of relevant graphs and photographs including representative engineering, in addition to several propeller performance charts.
London: [, Springer], 2012
e20418762
eBooks  Universitas Indonesia Library
cover
Bagus Hayatul Jihad
Abstrak :
ABSTRAK Komposit termoset serat kontinyu telah digunakan secara komersial selama beberapa tahun dan digunakan dalam industri dirgantara, otomotif dan peralatan olah raga. Pemakaian komposit termoplastik dimasa mendatang sangat tergantung pada kemampuannya untuk berkompetisi secara efektif dengan komposit termoset dan almunium. Kekurangan utama, dan pendorong utama pemakaian termoplatik adalah relatif lamanya waktu siklus yang dibutuhkan untuk proses termoset. Keunggulan lainnya adalah termoplastik memberi ketahanan impak, infinite shelf life, daur ulang sekrap dan lebih mudah untuk dilakukan pengerjaan ulang dan perbaikan dari kerusakan. Kelemahan utama termoplatik adalah biaya bahan baku yang tinggi dan dibutuhkannya temperatur proses yang tinggi. Tujuan dari studi ini adalah membandingkan komposit termoplatik dan termoset secara tekno-ekonomi. Manufakturing dengan autoclave telah dipelajari, karena proses ini merupakan proses yang banyak dipergunakan. Hasil studi menunjukkan komposit termoplastik unggul secara teknis tetapi tidak secara ekonomis. Jika proses autoclave diterapkan pada termoplastik, maka termoplastik tidak dapat bersaing dengan termoset. Hal ini dikarenakan tingginya biaya bahan baku dan tool yang diperlukan. Peningkatan dalam teknik pembuatan bahan baku (penurunan harga) memperlihatkan pengaruh yang dramatis dalam biaya manufakturing termoplastik secara keseluruhan. Ini menyebabkan termoplastik akan mampu bersaing dengan termoset.
ABSTRACT Continuous fiber thermosetting composites have been commercially available for many years and are currently used in aerospace, automotive, and sporting goods industries. The future of thermoplastic composites depends upon its ability to compete effectively with thermoset composites dan aluminum. The major drawback of thermoset system, and the main driving force for thermoplastic, is the relatively long cycle time involved in curing thermoset. in addition, thermoplastic can offer impact resistance, infinite shelf life, recyclability of scrap and potentially easier reworking and repairing of defects. The most prominent disadvantages of thermoplatic are the high raw material cost and the high processing temperatures required. The goal of this study was to compare thermoplastic and thermoset composites . Autoclave consolidation was examined because it is, by far, the most prominent manufacturing technique currently employed. The results show that thermoplastic composite leads technically, but not economically. If autoclave processing techniques are applied to thermoplastic, they are not likely to be cost competitive with thermosets. This is due to high material and tooling cost for thermoplastics. Dramatic improvement in cost competitiveness are more likely to come from new innovative processes.
Jakarta: Program Pascasarjana Universitas Indonesia, 1996
T-Pdf
UI - Tesis Membership  Universitas Indonesia Library
cover
Beibei Ren, editor
Abstrak :
Modeling, control and coordination of helicopter systems provides a comprehensive treatment of helicopter systems, ranging from related nonlinear flight dynamic modeling and stability analysis to advanced control design for single helicopter systems, and also covers issues related to the coordination and formation control of multiple helicopter systems to achieve high performance tasks. Ensuring stability in helicopter flight is a challenging problem for nonlinear control design and development.
New York: [, Springer], 2012
e20418398
eBooks  Universitas Indonesia Library
cover
Winarni
Abstrak :
Letak geografis Indonesia yang merupakan negara kepulauan memiliki hambatan dalam pemerataan pembangunan salah satunya karena jarak antar pulau yang sulit dijangkau. Alternatif solusi dalam mengatasi salah satunya yaitu teknologi keantariksaan seperti adanya teknologi pesawat kecil yang dapat menjangkau pulau-pulau terluar dan teknologi satelit yang dapat mempermudah penyampaian informasi dan komunikasi. Tujuan dari penelitian ini adalah mengidentifikasi faktor sukses MP keantariksaan, mengembangkan model manajemen pengetahuan yang sesuai untuk karakterikstik penyelenggara keantariksaan di Indonesia serta menyusun perencansan strategis MP Keantariksaan yang diharapkan dapat menjadi panduan dalam implementasi MP yang efektif untuk organisasi keantariksaan. Penyusunan model menggunakan pendekatan Grounded Theory dan studi kasus..Hasil dari penelitian mendapatkan faktor kesuksesan dalam implementasi MP ada 18 faktor, meliputi : KM Vision and Mission, KM Stratregy, KM Capturing, KM Sharing, KM Discovering, KM Application, Human Resources, Management Support, Expert network, Process Business, Learning, Collaboration and Teamwork, Culture, Strategy Organizatio, Leadership, Information Technology, Policy, Structure organization. Model yang terbentuk terdiri dari 6 layer, meliputi : (1)KM goals; (2)KM strategy; (3) KM system; (4) KM process; (5)KM Resources ; (6)KM enabler. ......The geographical location of Indonesia, which is an archipelagic country, has obstacles in equitable development, one of which is because the distance between islands is difficult to reach. Alternative solutions to overcome one of them are space technology such as small aircraft technology that can reach the outer islands and satellite technology that can facilitate the delivery of information and communication.The purpose of this study is to identify the success factors of space management, develop a knowledge management model that is suitable for the characteristics of space operators in Indonesia and develop strategic planning for space management which is expected to be a guide in implementing an effective KM for space organizations. The modeling uses the Grounded Theory approach and case studies. The results of the study found that there were 18 success factors in MP implementation, including: KM Vision and Mission, KM Strategy, KM Capturing, KM Sharing, KM Discovering, KM Application, Human Resources, Management Support, Expert network, Business Process, Learning, Collaboration and Teamwork, Culture, Strategy Organization, Leadership, Information Technology, Policy, Structure organization. The formed model consists of 6 layers, including: (1) KM goals; (2) KM strategy; (3) KM system; (4) KM process; (5) KM Resources ; (6)KM enablers.
Depok: Fakultas Ilmu Komputer Universitas Indonesia, 2022
D-pdf
UI - Disertasi Membership  Universitas Indonesia Library
cover
Eickhoff, Jens
Abstrak :
This book is intended as a system engineer's compendium, explaining the dependencies and technical interactions between the onboard computer hardware, the onboard software and the spacecraft operations from ground. After a brief introduction on the subsequent development in all three fields over the spacecraft engineering phases each of the main topis is treated in depth in a separate part.
Berlin: [;Springer-Verlag, Springer-Verlag], 2012
e20398623
eBooks  Universitas Indonesia Library
cover
Dator, James A.
Abstrak :
This title presents a uniquely human perspective on the quest to explore space and to understand the universe through the lens of the arts, humanities, and social sciences. It considers early stories about the universe in various cultures; recent space fiction; the origins and cultural rationale for the space age; experiences of humans in space and their emerging interactions with robots and artificial intelligence; how humans should treat environments and alien life; and the alternative futures of space exploration and settlement.
New York: [, Springer], 2012
e20410651
eBooks  Universitas Indonesia Library
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