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Home Projects Smart Structures
Smart Structures

STRUCTURAL HEALTH MONOTORING AT AN ANTENNA REFLECTOR

Customer: ESA/ESTEC (2007-2009)
  The goal of the whole study was the evaluation and demonstration of the use of fibre optical sensors (FOS: glass fibres with a large number of embedded sensor gratings) in telecommunication satellites for health monitoring during manufacturing, assembly, integration, testing, launch and in-orbit mission.
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WIRELESS SENSORS AND RFID FOR SPACE APPLICATIONS

Customer: ESA/ESTEC
 HPS has performed an ITI-Study to ESA with the title “Smart RFID Space Structures” in which the application of RFID-technology in space flight has been determined.
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ELECTRO ACTIVE POLYMER ACTUATORS

 Customer: ESA/ESTEC and Kayser-Italia (2005 – 2007)
Very large space structures need to be actively controlled during deployment, during maneuvers or during changing thermal environment. One possibility might be via Electro Active Polymers, which are metallized, silicone based thin sheets, which expand up to 10% once they are set under voltage.
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ADAPTIVE VIBRATION CONTROL OF AN ULTRALIGHTWEIGHT TELESCOPE ARM

 Customer: ESA/ESTEC (2001 – 2002)
Vibration_Control

A vibration Control of long booms can be achieved by the implementation of piezo-ceramic actuators and sensors. This study concerned the verification of the feasibility.

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STRUCTURAL DEFORMATION CONTROL

 Customer: ESA/ESTEC (2002 – 2004)
Deformation_Control

Static deformation control of a CFRP rigid structure via embedded piezo-ceramic actuators and fibre-optical sensors.

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