Download - NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

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Page 1: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

NOSCI

Infrastructure for Lunar Observatories Bremen, Germany

March 22 – 24, 2005

NanOspace-1

SCientific Instruments

Jan BergmanSwedish Institute of Space PhysicsUppsala, Sweden

Page 2: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

NanoSpace-1• Mass < 10 kg

• Ionospheric orbit, 400-1000 km

• 1 Mbps S-band

• Coldgas precision attitude control < 10μm

• Massive use of Micro and Nano-

Technology

Jan Bergman

Page 3: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.
Page 4: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

NOSCI

• EFVS – Electric Field Vector Sensor

• LP – Langmuir Probe

• ARM – Anisotropic magnetoResistive Magnetometer

• FGM – FluxGate Magnetometer

• AB – Antennas & Booms

Bremen, March 22 – 24, 2005Jan Bergman

Page 5: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

OrganizationInstruments Contributors InvestigatorsElectric Field Vector SensorEFVS

Physics in spaceIRF, Uppsala, Sweden

Bo ThidéJan Bergman, Project manager

Lamgmuir ProbeLP

Space plasma physicsIRF, Uppsala, Sweden

Mats AndréJan-Erik Wahlund

Anisotropic magnetoResistiv MagnetometerARM

Space plasma physicsIRF, Uppsala, Sweden

Anders ErikssonLennart Åhlén

Flux Gate MagnetometerFGM

Alfvén LaboratoryKTH, Stockholm, Sweden

Lars BlombergNickolay Ivchenko

Antennas & BoomsAB

CBK, Warsaw, PolandIRF, Uppsala, SwedenÅSTC, Uppsala, Sweden

Zbigniev Kłos & Hanna Rotkael Jerzy GrygorczukLars Stenmark

Spacecraft InterfacesCAN & SpaceWire

ÅSTC, Uppsala, SwedenIRF, Uppsala Sweden

Lars StenmarkJohan Khöler, Project ManagerFredrik Bruhn

Jan Bergman Bremen, March 22 – 24, 2005

Page 6: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

• Qualify micro and nanotechnology components – Major step forward in the technical development of

instrumentation for space science research.

• Qualify new sensors and boom systems– Shrinking the electronics is not sufficient, sensors

and boom systems must also follow suit.

• Test and verify new measurement methods– New questions in space science, inspires the need

to find new measurement methods.

Objectives

Jan Bergman

Space science objectives are secondaryBremen, March 22 – 24, 2005

Page 7: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

• Unique capabilities– Dynamic 3D E-field vector, up

to 20 MHz– Unambiguous 3D wave

polarization characteristics– Statistical properties, such as

wave entropy, can be derived • Major challenge

– Amount of Signal processing capabilities versus spacecraft heat and power requirements

– Three different digital implementations are studied

• Low mass– 1000 mm long extendible

antenna, 2.7 gram

Electric Field Vector Sensor

Jan Bergman Bremen, March 22 – 24, 2005

Page 8: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

Langmuir Probe

• Unique Capability– Plasma density, n, and temperature, T, from DC to 10 kHz– Digital signal generator makes it possible to measure local

temperature (up to 10 kHz)– Ion masses can be derived

• Dual probe experiment– Simultanous measurements of electrons and ions– Interferometry– Tests of two different probe surface coatings (BepiColombo)

• Low mass– 273 mm long deployable boom, 0.7 gram 5 mm Titanium probe, 0.3 gram

Jan Bergman Bremen, March 22 – 24, 2005

Page 9: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

Anisotropic magnetoResistive Magnetometer• Unique Capabilities

– 3D magnetic field vector, B, from DC to 10 kHz• Small size and low mass

– Volume 4×8×3.8 mm3

– One gram for the whole instrument• Extremely interesting technology for future

satellite and Lunar missions– Frequencies up to 7 MHz– Bad sensitivity 5-10 nT

• Prototype AMR sensors aquire 0.1 nT sensitivity• Prototype Spin Dependent Tunneling (SDT) sensors < 1 pT

• Mounting on a solar panel frame

Jan Bergman Bremen, March 22 – 24, 2005

Page 10: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

FluxGate Magnetometer• Unique Capabilities

– 3D magnetic field vector, B, from DC to 100 Hz

• Major challenge– Miniaturization of the sensor

• Maximum mass 10 g• Maximum volume 20× 20× 20 mm3

– Possibilities to involve a partner are being investigated

• Mounting on a solar panel frame

Jan Bergman Bremen, March 22 – 24, 2005

Page 11: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

Antennas & Booms

• Six 1000 mm extendible EFVS antennas– Metal foil antennas– Low mass and smooth release

• Antenna element 2.7 gram (Titanium)• Release mechanism 20 gram

• Two 273 mm deployable rigid LP booms– New boom design with a bellow hinge– Low mass and smooth release

• Boom 0.7 gram• Release mechanism 10 gram

Jan Bergman Bremen, March 22 – 24, 2005

Page 12: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

ResourcesSubsystem Part Units Mass (g) Dimension (mm) Power (W) Data rate (kbps)

NOSCI MCM 1 20 74×74 3 (10) 512 (10759)

EFVS Instrument 1 (10) (10000)

Preamp 6 0.5 10×10

LP Instrument 1 (500)

Probe 2 0.3 5

ARM Instrument 1 0.5 10×10 (256)

Sensor 1 0.3 4×8×3.8

FGM Instrument 1 (3)

Sensor 1 10

AB Antenna 6 2.7 5 ×1000

Release 6 20 48×14×26 (2.5)

Boom 2 0.7 5 ×273

Release 2 10 48×14×26 (10)

NOSCI 192 3 (10) 512 (10759)

Jan Bergman

Page 13: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

Obstanovka-1 on ISS

• RFA, joint Polish – Swedish experiment

• Obstanvka means Environment in Russian

• Launch at the beginning of 2007 with Progres and deployed by ISS crew

Jan Bergman

Page 14: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

Kompas satellites• Kompas-2

– RFA joint Polish – Swedish experiment

– Disaster warning satellite– Launch in May – June 2005 from

Russian nuclear submarine• Kompas-2N

– Identical to Compass-2– Launch in Sept – Dec 2005

• Precursors to Vulkan fleet of up to 8 satellite– One satellite per year in next

5 – 10 years• Multiple Spacecraft, Multiple

Instrument onboard data processing

• Collaboration with Uppsala DataBase Laboratory

Jan Bergman Bremen, March 22 – 24, 2005

Page 15: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

LOIS• LOIS (LOFAR Outrigger In Scandinavia)

– Receiver on-line for three years without failure– Five receivers now on-line at the test station

Jan Bergman Bremen, March 22 – 24, 2005

Page 16: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

Chandrayaan-1

• Indian mission to the Moon 2008

• Invited to participate with EFVS but not yet formally selected

• Collaboration between Sweden, Poland and India

Jan Bergman Bremen, March 22 – 24, 2005

Page 17: NOSCI Infrastructure for Lunar Observatories Bremen, Germany March 22 – 24, 2005 NanOspace-1 SCientific Instruments Jan Bergman Swedish Institute of Space.

Thank you for listening!

Jan Bergman Bremen, March 22 – 24, 2005