Systems
Genesis II features a number of improvements over the first pathfinder that was launched. In addition to the standard guidance control systems used on Genesis I, it has reaction wheel assemblies and a precision measurement system, which are used to affect the spacecraft's rotation rate and angular momentum without expending fuel. It carries 22 cameras (nine more (69pc) than the 13 on Genesis I) for photographing and filming cargo and ship conditions both inside and out. Some of these are on articulated platforms, and one wireless camera will be capable of additional exterior shots. Instead of the single-tank inflation system used on the first craft, Genesis II employs multiple tanks for added reliability and to allow for more finely tuned gas control. Additional layers have been added to the outer shield for increased protection and thermal management. Finally, the on-board sensor suite has been enhanced with additional sensors for pressure, temperature, attitude control, and radiation detection, which will help determine the impact of the orbital environment on the integrity of shipboard systems.
Read more about this topic: Genesis II
Famous quotes containing the word systems:
“The skylines lit up at dead of night, the air- conditioning systems cooling empty hotels in the desert and artificial light in the middle of the day all have something both demented and admirable about them. The mindless luxury of a rich civilization, and yet of a civilization perhaps as scared to see the lights go out as was the hunter in his primitive night.”
—Jean Baudrillard (b. 1929)
“The only people who treasure systems are those whom the whole truth evades, who want to catch it by the tail. A system is just like truth’s tail, but the truth is like a lizard. It will leave the tail in your hand and escape; it knows that it will soon grow another tail.”
—Ivan Sergeevich Turgenev (1818–1883)
“People stress the violence. That’s the smallest part of it. Football is brutal only from a distance. In the middle of it there’s a calm, a tranquility. The players accept pain. There’s a sense of order even at the end of a running play with bodies stewn everywhere. When the systems interlock, there’s a satisfaction to the game that can’t be duplicated. There’s a harmony.”
—Don Delillo (b. 1926)