Product
Fluid gyroscope
This equipment is for the inside of a space forum, and a space
development venture high-tech development system.
General invitation success
in an election is carried out, and it is equipment sent to the Tsukuba Space
Center for display on March 14, 2003.
The gyroscope for attitude
control is usually made of the motor and the mass disk as a purpose of research.
Capacity becomes large in mechanism and a miniaturization is difficult.
Moreover, demand processing accuracy is very highly expensive.
What is
proposed here teaches conductive fluid into the tube closed in the shape of a
ring.
The thing which a magnetic field and elect fields are added [ thing ], and a
flow is started [ thing ] by the Lorentz power, and makes the whole tube produce
rotation torque
It came out, micro-izing and free form-ization were aimed at
as an object for satellite attitude control, and it considered as the trial
production.
Moreover, it is also performing acquiring basic data towards
future full-scale development.
The main specification is the following.
Control is performed on radio. Transmitting specification: Infrared
system power supply DC3V data transmitting career 38kHz
Receiving
specification is power supply DC9V, control electric power 500watt, and a
unipolar cyclic pulse type.
Fluid gyroscope part assembly mass, 1.15kg of
main parts, a size: 120*120*140 (mm)
Magnetic field: About 700 gausses,
thrust abbreviation 1mN
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