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Systems Engineering and Multidisciplinary Design Optimization

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Articles 331 - 350 of 350

Full-Text Articles in Systems and Communications

White Paper Report: Needs In Space Education For The 21st Century—Research, Higher Education, Training And Public Policy, Randall Johnson, Joseph Pelton, Henry Hertzfeld, Don Flournoy, Hussein J. Hussein Apr 2021

White Paper Report: Needs In Space Education For The 21st Century—Research, Higher Education, Training And Public Policy, Randall Johnson, Joseph Pelton, Henry Hertzfeld, Don Flournoy, Hussein J. Hussein

Online Journal of Space Communication

May 2, 2003

A Forum Seeking Innovative Answers

  • New Approaches to Higher Education and Training
  • Distance Learning, Tele-education and the Internet
  • Shared Research Facilities and New Approaches to Research
  • Joint University Projects
  • Multidisciplinary Needs and International Perspectives and Languages
  • Space and Security Issues Related to Education
  • How to Attract More Students to Higher Education in the Space Field
  • How to Prepare Incoming Students More Effectively for College
  • Wide Spread Survey on Space Education to Find Concerns and New Solutions


From The Industry: Yasunori Matogawa, Ph.D., Professor Of Space Communications At The Institute Of Space And Astronautical Science, Yasunori Matogawa Apr 2021

From The Industry: Yasunori Matogawa, Ph.D., Professor Of Space Communications At The Institute Of Space And Astronautical Science, Yasunori Matogawa

Online Journal of Space Communication

Dr. Yasunori Matogawa is Professor at the Institute of Space and Astronautical Science directly reporting to the Ministry of Education, Science, Culture, Sports and Technology. He is also in charge of supervising Kagoshima Space Center in Kyushu as Director General. Widely considered to be the man of space education in Japan, Dr. Matogawa is the President for the Japan Society for Aeronautical and Space Sciences. Internationally, he is well-known as the Chairman of the International Astronautical Federation. The interview was conducted at Sophia University, Japan with the assistance of Dr. Tsutomu Kanayama (Email: [email protected]).


Students Interested In Satellite Communications Can Gain An Edge In The Job Market By Studying Science And Theory, Ben Chang Apr 2021

Students Interested In Satellite Communications Can Gain An Edge In The Job Market By Studying Science And Theory, Ben Chang

Online Journal of Space Communication

The mind has an extraordinary ability to see things that are hoped for, Arthur C. Clarke said in 1973. Years later he noted that it cost about $100, in terms of kilowatt-hours, to go to the moon, "whereas it costs about a billion dollars the way we've done it."

These two quotes from the grandfather of satellite communications and author of 2001: A SPACE ODYSSEY point to one of the primary qualities INTELSAT looks for in filling engineering positions: the ability to apply book knowledge to the practical aspects of satellite communications.


Model Curricula: University Of Texas Medical Branch Apr 2021

Model Curricula: University Of Texas Medical Branch

Online Journal of Space Communication

University of Texas Medical Branch UTMB/NASA Aerospace Medicine Residency


Model Curricula: University Of Oklahoma Apr 2021

Model Curricula: University Of Oklahoma

Online Journal of Space Communication

University of Oklahoma Aerospace Engineering


Model Curricula: Space Foundation Apr 2021

Model Curricula: Space Foundation

Online Journal of Space Communication

The Space Foundation is a national non-profit organization advancing space awareness and space education.

The Space Foundation pursues the mission of vigorously advancing civil, commercial and national security space endeavors for a brighter future and supporting educational excellence through the excitement of space.


Model Curricula: Umea University, Carol Norberg Apr 2021

Model Curricula: Umea University, Carol Norberg

Online Journal of Space Communication

The town of Kiruna, lying 140 kilometres above the Arctic Circle in northernSweden, has for many years been considered the ‘‘space centre’’ of Sweden.The high latitude makes Kiruna an attractive base for international spaceresearch. This paper describes the practical-oriented Space EngineeringProgram run in Kiruna by the University of Umeå. The students on theprogram benefit from the expertise of resident and visiting space scientistsand engineers. The education is the only one of its kind in Sweden.


Model Curricula: Esa Telecom Training Programme Apr 2021

Model Curricula: Esa Telecom Training Programme

Online Journal of Space Communication

This paper describes the content of an e-training course on satellite communications prepared under contract to ESA and now available at the ESA Telecom User Support Office website. The contract to develop this online training was led by EADS Fleximage with significant contributions from a team of subcontractors including EADS Astrium, British Telecom Exact Technologies, ENSAE/ SUP'Aero and ISU. The course is divided into five modules covering the following areas in an animated and progressive way:

  • Systems and Services
  • Communication Link
  • Networking
  • Space Segment
  • Earth Segment


Model Curricula: International Space University Apr 2021

Model Curricula: International Space University

Online Journal of Space Communication

How to educate Space professionals able to meet the needs of the Space community and the challenges of a changing Space sector in a changing world? The International Space University (ISU) was created in 1987 to educate Space leaders using a unique approach. ISU programs are based on a "3-I" International, Interdisciplinary and Intercultural) model which was built from discussions and meetings within the world Space community to meet its evolving needs.


Model Curricula: Ohio University Apr 2021

Model Curricula: Ohio University

Online Journal of Space Communication

Programs of Education Relating to Satellite and Space Communication in:

Telecommunication Communications Systems Management

Electrical Engineering and Computer Science


Model Curricula: George Washington University Apr 2021

Model Curricula: George Washington University

Online Journal of Space Communication

There is a growing need for qualified engineers, scientists, technicians, marketing and sales and management personnel in the field of satellite applications and only a few universities that are actually offering undergraduate or graduate degrees in this area.


Model Curricula: Embry-Riddle Aeronautical University Apr 2021

Model Curricula: Embry-Riddle Aeronautical University

Online Journal of Space Communication

Many universities have added courses and curricula related to satellites and space. A search of the Internet reveals that few of these are designated degree programs in space studies degree, rather they are traditional programs offering courses and concentrations which involve study of space and space applications from several perspectives. The Internet search also reveals a large variation in both the titles and the curricula for these programs. The author has sought to standardize definitions, identify workable program names and suggest core courses. Five programs and their core courses are outlined for consideration.


Database Of Academic Institutions: International Apr 2021

Database Of Academic Institutions: International

Online Journal of Space Communication

Institutions, research centers and professional associations around the world that do research and teach content and skills relating to satellite and space communication.


Database Of Academic Institutions: United States K-12 Apr 2021

Database Of Academic Institutions: United States K-12

Online Journal of Space Communication

Institutions, research centers and professional associations in the United States that do research and teach content and skills relating to satellite and space communication at the K-12 level.


Nonlinear Least Squares 3-D Geolocation Solutions Using Time Differences Of Arrival, Michael V. Bredemann Apr 2020

Nonlinear Least Squares 3-D Geolocation Solutions Using Time Differences Of Arrival, Michael V. Bredemann

Mathematics & Statistics ETDs

This thesis uses a geometric approach to derive and solve nonlinear least squares minimization problems to geolocate a signal source in three dimensions using time differences of arrival at multiple sensor locations. There is no restriction on the maximum number of sensors used. Residual errors reach the numerical limits of machine precision. Symmetric sensor orientations are found that prevent closed form solutions of source locations lying within the null space. Maximum uncertainties in relative sensor positions and time difference of arrivals, required to locate a source within a maximum specified error, are found from these results. Examples illustrate potential requirements …


Developing A Uas-Deployable Methane Sensor Using Low-Cost Modular Open-Source Components, Gavin Demali Jan 2020

Developing A Uas-Deployable Methane Sensor Using Low-Cost Modular Open-Source Components, Gavin Demali

Williams Honors College, Honors Research Projects

This project aimed to develop a methane sensor for deployment on an unmanned aerial system (UAS), or drone, platform. This design is centered around low cost, commercially available modular hardware components and open source software libraries. Once successfully developed, this system was deployed at the Bath Nature Preserve in Bath Township, Summit County Ohio in order to detect any potential on site fugitive methane emissions in the vicinity of the oil and gas infrastructure present. The deliverables of this project (i.e. the data collected at BNP) will be given to the land managers there to better inform future management and …


Dual Graphene Patch Antenna For Ka Band Satellite Applications, Mohammed Amin Rabah, Mohammed Bekhti Jan 2019

Dual Graphene Patch Antenna For Ka Band Satellite Applications, Mohammed Amin Rabah, Mohammed Bekhti

International Journal of Aviation, Aeronautics, and Aerospace

Currently; grapheme offers a new opportunity to use in space technology and this is due to its amazing properties like conductivity, strength, flexibility and transparency which allows us to exploit new generation of ultra-fast nanoscale components; Since future wireless communication techniques are geared towards the use of the high frequency spectrum and many recent research prove this trend. This letter presents a proposal for design of a dual graphene-based antenna to use in new communication techniques in Ka band, where the proposed antenna can work for uplink and dowlink frequencies at same time since it has return loss less then …


Synthetic Aperture Radar: Rapid Detection Of Target Motion In Matlab, Daniel S. Kassen May 2015

Synthetic Aperture Radar: Rapid Detection Of Target Motion In Matlab, Daniel S. Kassen

Master's Theses

Synthetic Aperture Radar (SAR) has come into widespread use in several civilian and military applications. The focus of this paper is the military application of imaging point targets captured by an airborne SAR platform. Using the traditional SAR method of determining target motion by analyzing the difference between subsequent images takes a relatively large amount of processing resources. Using methods in this thesis, target motion can be estimated before even a single image is obtained, reducing the amount of time and power used by a significantly large amount. This thesis builds on work done by Brain Zaharri and David So. …


Aether, Thomas Cameron, Kristine Colton, Daren Childers Jan 2011

Aether, Thomas Cameron, Kristine Colton, Daren Childers

Electrical Engineering

Aether is a RC-style autonomous air vehicle that utilizes GPS positioning along with a wireless communication system to achieve a computer-controlled flight.

This report will incorporate the acquisition, design, integration, implementation and testing phases of the UAV development. Furthermore a discussion of troubleshooting as well as improvements for future projects will be included.


Fundamentals Of Linear State Space Systems, John Bay Jan 1999

Fundamentals Of Linear State Space Systems, John Bay

Electrical and Computer Engineering Faculty Scholarship

This book addresses two primary deficiencies in the linear systems textbook market: a lack of development of state space methods from the basic principles and a lack of pedagogical focus. The book uses the geometric intuition provided by vector space analysis to develop in a very sequential manner all the essential topics in linear state system theory that a senior or beginning graduate student should know. It does this in an ordered, readable manner, with examples drawn from several areas of engineering. Because it derives state space methods from linear algebra and vector spaces and ties all the topics together …