The Lunar Roving Vehicle (LRV) or lunar rover was a battery-powered four-wheeled rover used on the Moon in the last three missions of the American Apollo program (15, 16, and 17) during 1971 and 1972...The video above was "stabilized using Deshaker v2.5 filter for VirtualDub 1.9.9."
The first cost-plus-incentive-fee contract to Boeing was for $19,000,000... Cost overruns, however, led to a final cost of $38,000,000, which was about the same as NASA's original estimate. Four lunar rovers were built, one each for Apollo missions 15, 16, and 17; and one used for spare parts after the cancellation of further Apollo missions.
Other LRV models were built: a static model to assist with human factors design; an engineering model to design and integrate the subsystems; two one-sixth gravity models for testing the deployment mechanism; a one-gravity trainer to give the astronauts instruction in the operation of the rover and allow them to practice driving it; a mass model to test the effect of the rover on the LM structure, balance, and handling; a vibration test unit to study the LRV's durability and handling of launch stresses; and a qualification test unit to study integration of all LRV subsystems...
الأحد، 13 يناير 2013
Improved video of Apollo 16's Lunar Roving Vehicle
الاشتراك في:
تعليقات الرسالة (Atom)
ليست هناك تعليقات:
إرسال تعليق