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Page "Geostationary Operational Environmental Satellite" ¶ 18
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three-axis and spacecraft
Luna-3 was the first successful three-axis stabilized spacecraft.
Both Vega 1 and 2 were three-axis stabilized spacecraft.
Both Vega 1 and 2 were three-axis stabilized spacecraft.
Both Vega 1 and 2 were three-axis stabilized spacecraft.
The spacecraft was three-axis stabilized with eight 4. 41-N hydrazine monopropellant thrusters, and eight 1-N thrusters to maintain attitude control ; necessary minor propulsion maneuvers were performed by these thrusters as well.
As early as the 1960s, NASA's Application Technology Satellite ( ATS ) and Advanced Communications Technology Satellite ( ACTS ) programs prototyped many of the technologies used on TDRSS and other commercial communications satellites, including frequency division multiple-access ( FDMA ), three-axis spacecraft stabilization and high-performance communications technologies.
The ROSAT spacecraft was a three-axis stabilized satellite which can be used for pointed observations, for slewing between targets, and for performing scanning observations on great circles perpendicular to the plane of the ecliptic.
The Herschel spacecraft is three-axis stabilized, the absolute pointing error needs to be less than 3. 7 arc sec.
Launched successfully on 16 April 1997 into orbit, Thaicom 3 was a three-axis stabilized spacecraft ( Spacebus 3000A ) with a payload capacity of 25 C band and 14 Ku band transponders, built by Aérospatiale, now Thales Alenia Space.

three-axis and sensors
The lander had two facsimile cameras, three analyses for metabolism, growth or photosyntheses, a gas chromatograph-mass spectrometer ( GCMS ), an x-ray fluorescence spectrometer, pressure, temperature and wind velocity sensors, a three-axis seismometer, a magnet on a sampler observed by the cameras, and various engineering sensors.
Attitude was maintained through the use of a three-axis control system, with pointing maintained with Sun and star sensors.

three-axis and at
In Fig. 7-4, the input axis of the three-axis platform is shown at some point on the earth.
The Instrument Pointing System consisted of a three-axis gimbal system mounted on a gimbal support structure connected to a Spacelab pallet at one end and the aft end of the payload at the other, a payload clamping system for support of the mounted experiment during launch and landing and a control system based on the inertial reference of a three-axis gyro package and operated by a gimbal-mounted microcomputer.
In at least one model of Intel-based laptop, the MacBook Pro 15 ", Apple uses the Kionix KXM52-1050 three-axis accelerometer chip, with dynamic range of +/- 2g and bandwidth up to 1. 5 kHz.

three-axis and fields
* A three-axis fluxgate magnetometer to measure planetary and interplanetary magnetic fields.

three-axis and for
On May 30, 1974, the first geostationary communications satellite in the world to be three-axis stabilized was launched: the experimental satellite ATS-6 built for NASA
An example was the simulator for the Comet 4, which had a three-axis motion platform on which the forward section of a Comet fuselage was mounted.
It was spin-stabilized for most of its flight, but its three-axis attitude control system was activated while taking photos.
It was three-axis stabilized for encounters and spin-stabilized during cruise mode between encounters.
The Agena was 5. 0 feet ( 1. 5 m ) in diameter, three-axis stabilized ( for the benefit of the reconnaissance system cameras ) and its Bell 8096 engine produced 16, 000 lbs.
Nintendo's Wii video game console uses a controller called a Wii Remote that contains a three-axis accelerometer and was designed primarily for motion input.
The microlight version of the Jabiru two-seater aircraft, the Jabiru UL, holds two world speed records for three-axis microlight aircraft.
A three-axis stabilisation system is used for attitude control.

three-axis and its
Unlike most communications satellites of the period, which had spin stabilized bodies covered with solar cells, the Hermes CTS was three-axis stabilized and had its solar panels spread out on two huge " wings ".

three-axis and .
An acquisition Sun sensor, a cruise Sun sensor, a Canopus star tracker and an inertial reference unit consisting of six gyroscopes allowed three-axis stabilization.
# PCB milling uses a two or three-axis mechanical milling system to mill away the copper foil from the substrate.
A three-axis fluxgate magnetometer was part of the Mariner 2 and Mariner 10 missions.
In Australia microlights are also referred to as trikes and are distinguished from three-axis aircraft, of which the smallest are known as ultralights.
The satellites were three-axis stabilized with a faceted antenna on the bottom and a large articulated solar panel on top.
Their testing and calculating produced a third glider with a larger aspect ratio and true three-axis control.
This marks the technological improvement from spin-stabilisation, used in earlier cylindrical satellites, to three-axis stabilisation using momentum wheels and reaction wheels controlling the satellite gyroscopically.
Goddard successfully applied three-axis control, gyroscopes and steerable thrust to rockets, all of which allow them to be controlled effectively in flight.
On some missions, the payload was built directly into the Agena, which provided it with electric power, communications and three-axis stabilization.

spacecraft and design
** Flight dynamics, the science of aircraft and spacecraft design
That Ezekiel endeavors, differently than others of the Bible's authors who describe mystic visions, to report about as many details of the design of what he has perceived as possible nourishes doubts that his account can usefully be interpreted merely on a mystical basis and strengthens tendencies to explain certain passages of the book as descriptions of sightings of a spacecraft.
Aerospace engineering is the branch of engineering behind the design, construction and science of aircraft and spacecraft.
The design of the instrument was based on that of an instrument flown on the Pioneer Venus spacecraft.
The engine was technically a liquid hydrogen / liquid oxygen design, but dramatically reduces the amount of oxidizer needed to be carried on board by utilising atmospheric oxygen as the spacecraft climbed through the lower atmosphere.
A deeply modernized version of the R-7 is still used as the launch vehicle for the Soviet / Russian Soyuz spacecraft, marking more than 50 years of operational history of the original Sergei Korolyov's rocket design.
Besides making travel faster, such improvements would allow greater design " safety margins " by reducing the imperative to make spacecraft lighter.
The Airlock Module's manufacturer, McDonnell Douglas, even recycled the hatch design from its Gemini spacecraft and kludged what was originally designed for the conical Gemini Command Module onto the cylindrical Skylab Airlock Module.
According to Russian sources, the official decision to launch Sputnik 2 was made on October 10 or 12, leaving the team only four weeks to design and build the spacecraft.
Systems engineering techniques are used in complex projects: spacecraft design, computer chip design, robotics, software integration, and bridge building.
Solar pressure also affects the attitude of a craft, a factor that must be included in spacecraft design.
Eight separate boxed games were released as tie-in products: Striker, a game of tabletop miniature warfare, added very complex rules for vehicle design & combat, Mayday concentrated on small ship vs ship space combat, Snapshot and Azhanti High Lightning featured small-unit battles on board spacecraft, while Fifth Frontier War, Invasion Earth and Dark Nebula were wargames based on selected interstellar conflicts from the Classic Traveller ( though in the case of the later this was not the case on its publication, but they were used as the basis of parts of the ' imperial ' background ) future history.
Additionally, Striker 2 provided ground combat rules for use with miniatures ( based on GDW's Command Decision rules for 20th-century warfare ), and Fire, Fusion, and Steel collected design rules for spacecraft, other vehicles, and weapons in one volume.
The first three spacecraft were built around him and the design was humorously named the Gusmobile.
The original NASA design proposes a spacecraft containing a can-shaped electromagnet into which a plasma is injected.
Another design would achieve much higher exhaust velocities ( 4, 700 km / s ) and use 2, 700 tonnes of highly enriched Uranium salts in water to propel a 300 tonne spacecraft up to 3. 6 % of the speed of light.
The design relies on the development of fusion power technology beyond current capabilities, and the construction of rockets much larger and more complex than any current spacecraft.
The Orion spacecraft has been left virtually unchanged from its previous design.
* Project Icarus ( Interstellar Probe Design Study ), a design study of an interstellar spacecraft based on Project Daedalus
An artist's conception of the NASA reference design for the Project Orion spacecraft powered by nuclear propulsion.
In modern times, the gyrostat concept is used in the design of attitude control systems for orbiting spacecraft and satellites.
The appearance of these spacecraft would later be subconsciously expressed in the design of the Douglas DC-8, the only difference being that " the DC8 had fans, propellers on it and the space plane didn't ".
The later North American X-15 broke many speed and altitude records and laid much of the groundwork for later aircraft and spacecraft design.
The very small NASA satellite has proven that scientists can quickly design and launch a new class of inexpensive spacecraftand conduct significant science.

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