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Presentation made in the subject of ENTIC, from the degree in Telecommunications Engineering at UPC
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Inertially Stabilized Systems (ISS)
Aitor Ortiz de Latierro
Marc Vizcarro Carretero
Inertially Stabilized Systems
Index
1. Introduction
I. What are they?
II. Gyroscopes and gimbals
III. Types of ISS
2. Abridged history
3. System structure
4. Involved technologies
5. Actual uses
6. Societal implications and buisness model
7. ISS in the future
8. Conclusion
9. Bibliography
Inertially Stabilized Systems
1.Introdcution (Background + need of the product)
They are based on inertia
Key concepts: moment of inertia, rotational inertia
Inertially Stabilized Systems
1.Introduction (II)
1.1 What are they?
Inertially Stabilized Systems are systems that through inertia are used to:
Stabilizaise objects
Stablish new systems of reference
Send data about movement and position
Inertially Stabilized Systems
1.Introduction (III)
1.2 Gyroscopes and gimbals
Gyroscope Gyroscope + Gimbal Axis defined in a rotating wheel
(Roll, pitch, yaw)
Inertially Stabilized Systems
Inertially Stabilized Systems
Inertially Stabilized Systems
1.Introduction (IV)
1.3 Types of ISS
Gyros and gimbals
Accelerometers
Inertially Stabilized Systems
2. Abridged Story
Second World War, the biggest stimulus
Missiles, bombs and all kind of aircrafts.
2. Abridged Story (II)
Space Career was also a great impulse.
Guidance Systems are also related.
3. System Structure
Modern platforms have complex structures but we can always identify simple patterns.
4. Involved technologies
Computers and programming
Electronics
Warfare
Optics
Imaging
Mechanics and engenering
Among others
Inertially Stabilized Systems
5. Actual uses
Photographing and imaging
Movement sensors
Inertially Stabilized Systems
5. Actual uses (II)
Military uses
Inertially Stabilized Systems
5. Actual uses (III)
Spacecraft
Aircraft and navigation
Inertially Stabilized Systems
6. Societal implications and business model
The use of ISS is widely spread around the world
As a technology alone they are useless, whilst if combined with others they have great potential
Its use has increased with the arrival of smartphones and with the release of the first robots in the markets.
Accelerometers are cheap and small, however the use of gyros and gimbals makes ISS sophisticated and quite expensive.
Summary of uses and applications:
Inertially Stabilized Systems
• Photographing and imaging • Warfare • Movement sensors
• Spacecraft • Aircraft and navigation
7. ISS in the future
Open field with lots of applications.
Big interest in R&D.
Robots need them to have its own reference system
8. Conclusion
Despite being used as weapons in the past, actually we are beginning to use them for entertainment (smartphones, mass media), research (satellites, navigation…)…
As the robotic era approaches, ISS are determined to form part of it by ensuring stabilization and giving chance of having your own system of reference.
Inertially Stabilized Systems
9. Bibliography
Andrew Motte's English translation:Newton, Isaac (1846), Newton's Principia : the mathematical principles of natural philosophy, New York: Daniel Adee, p. 72
LINDNER, D.K., et al. INtertially STabilized Rifle using Recurve Actuators. , 2002.
HANY F. MOKBEL, LV QIONG YING, AMR A.ROSHDY, CAO GUO Hua Dual Axis Inertially Stabilized Platform Inner Gimbal Design Optimization, 2012.
HILKERT, J. Inertially Stabilized Platform Technology Concepts and Principles. Control Systems, IEEE, 2008, vol. 28, no. 1. pp. 26-46.
Frank Caron (Aug 2008). “Of gyroscopes and gaming: the tech behind the Wii MotionPlus”, ars technica.
Inertially Stabilized Systems
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