Systems Engineering - ATI
Systems Engineering - ATI
Systems Engineering - ATI
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Satellite Design & Technology<br />
Cost-Effective Design for Today's Missions<br />
October 25-28, 2010<br />
Beltsville, Maryland<br />
April 25-28, 2011<br />
Beltsville, Maryland<br />
$1790 (8:30am - 4:30pm)<br />
"Register 3 or More & Receive $100 00 each<br />
Off The Course Tuition."<br />
Summary<br />
This 3-1/2 day course covers all the important<br />
technologies needed to develop lower cost space<br />
systems. Renewed emphasis on cost effective missions<br />
requires up-to-date knowledge of satellite technology and<br />
an in-depth understanding of the systems engineering<br />
issues. Together, these give satellite engineers and<br />
managers options in selecting lower cost approaches to<br />
building reliable spacecraft. In addition to covering the<br />
traditional flight hardware disciplines, attention is given to<br />
integration and testing, software, and R&QA.<br />
The emphasis is on the enabling technology<br />
developments, including new space launch options that<br />
permit doing more with less in space today. Case studies<br />
and examples drawn from modern satellite missions<br />
pinpoint the key issues and tradeoffs in modern design<br />
and illustrate lessons learned from past successes and<br />
failures. Technical specialists will also find the broad<br />
perspective and system engineering viewpoint useful in<br />
communicating with other specialists to analyze design<br />
options and tradeoffs. The course notes provide an<br />
authoritative reference that focuses on proven techniques<br />
and guidelines for understanding, designing, and<br />
managing modern satellite systems.<br />
Instructors<br />
Eric Hoffman has 40 years of space experience including 19<br />
years as Chief Engineer of the Johns Hopkins Applied<br />
Physics Laboratory Space Department,<br />
which has designed and built 64 spacecraft.<br />
He joined APL in 1964, designing high<br />
reliability spacecraft command,<br />
communications, and navigation systems and<br />
holds several patents in this field. He has led<br />
many of APL's system and spacecraft<br />
conceptual designs. Fellow of the British<br />
Interplanetary Society, Associate Fellow of the AIAA, and<br />
coauthor of Fundamentals of Space <strong>Systems</strong>.<br />
Dr. Jerry Krassner has been involved in aerospace R&D for<br />
over 30 years. Over this time, he has<br />
participated in or led a variety of activities with<br />
primary technical focus on sensor systems<br />
R&D, and business focus on new concept<br />
development and marketing. He has<br />
authored over 60 research papers, served on<br />
advisory panels for DARPA and the Navy, and<br />
was a member of the US Air Force Scientific<br />
Advisory Board (for which he was awarded the USAF Civilian<br />
Exemplary Service Award). Jerry was a founding member,<br />
and past Chairman, of the MASINT Association. Currently, he<br />
is a consultant to a National Security organization, and acting<br />
chief scientist for an office in OSD, responsible for<br />
identification and assessment of new enabling technologies.<br />
Jerry has a PhD in Physics and Astronomy from the University<br />
of Rochester.<br />
Course Outline<br />
1. Space <strong>Systems</strong> <strong>Engineering</strong>. Elements of space<br />
systems engineering. Setting the objective. Establishing<br />
requirements. System "drivers." Mission analysis and<br />
design. Budgeted items. Margins. Project phases. Design<br />
reviews.<br />
2. Designing for the Space Environment. Vacuum<br />
and drag. Microgravity. Temperature and thermal<br />
gradients. Magnetic field. Ultraviolet. Solar pressure.<br />
Ionizing radiation. Spacecraft charging. Space debris.<br />
Pre-launch and launch environments.<br />
3. Orbits and Astrodynamics. Review of spacecraft<br />
orbital mechanics. Coordinate systems. Orbital elements.<br />
Selecting an orbit. Orbital transfer. Specialized orbits.<br />
Orbit perturbations. Interplanetary missions.<br />
4. On-Orbit Propulsion and Launch <strong>Systems</strong>.<br />
Mathematical formulation of rocket equations. Spacecraft<br />
onboard propulsion systems. Station keeping and attitude<br />
control. Satellite launch options.<br />
5. Attitude Determination and Control. Spacecraft<br />
attitude dynamics. Attitude torque modeling. Attitude<br />
sensors and actuators. Passive and active attitude control.<br />
Attitude estimators and controllers. New applications,<br />
methods, HW.<br />
6. Spacecraft Power <strong>Systems</strong>. Power source options.<br />
Energy storage, control, and distribution. Power<br />
converters. Designing the small satellite power system.<br />
7. Spacecraft Thermal Control. Heat transfer<br />
fundamentals for spacecraft.Modern thermal materials.<br />
Active vs. passive thermal control. The thermal design<br />
procedure.<br />
8. Spacecraft Configuration and Structure.<br />
Structural design requirements and interfaces.<br />
Requirements for launch, staging, spin stabilization.<br />
Design, analysis, and test. Modern structural materials<br />
and design concepts. Margins of safety. Structural<br />
dynamics and testing.<br />
9. Spacecraft RF Communications. RF signal<br />
transmission. Antennas. One-way range equation.<br />
Properties and peculiarities of the space channel.<br />
Modulating the RF. Dealing with noise. Link margin. Error<br />
correction. RF link design.<br />
10. Spacecraft Command and Telemetry. Command<br />
receivers, decoders, and processors. Command<br />
messages. Synchronization, error detection and<br />
correction. Encryption and authentication. Telemetry<br />
systems. Sensors, signal conditioning, and A/D<br />
conversion. Frame formatting. Packetization. Data<br />
compression.<br />
11. Spacecraft On-board Computing. Central<br />
processing units for space. Memory types. Mass storage.<br />
Processor input/output. Spacecraft buses. Fault tolerance<br />
and redundancy. Radiation hardness, upset, and latchup.<br />
Hardware/software tradeoffs. Software development and<br />
engineering.<br />
12. Reliability and Quality Assurance. Hi-rel<br />
principles: lessons learned. Designing for reliability. Using<br />
redundancy effectively. Margins and derating. Parts<br />
quality and process control. Configuration management.<br />
Quality assurance, inspection, and test. ISO 9000.<br />
13. Integration and Test. Planning for I&T. Ground<br />
support systems. I&T facilities. Verification matrix. Test<br />
plans and other important documents. Testing<br />
subsystems. Spacecraft level testing. Launch site<br />
operations. Which tests are worthwhile, which aren’t<br />
Register online at www.<strong>ATI</strong>courses.com or call <strong>ATI</strong> at 888.501.2100 or 410.956.8805 Vol. 104 – 51