Results 111 to 120 of about 2,334 (218)

Dynamics and Control of Attitude, Power, and Momentum for a Spacecraft Using Flywheels and Control Moment Gyroscopes

open access: yes, 2003
Several laws are designed for simultaneous control of the orientation of an Earth-pointing spacecraft, the energy stored by counter-rotating flywheels, and the angular momentum of the flywheels and control moment gyroscopes used together as an integrated
Kumar, Renjith R.   +4 more
core  

Bulky Flywheel with a Smaller Flywheel and a Controlled Motor

open access: yes
Wide variations in load torque are experienced by process equipment with more demanding duty cycles. Torsional oscillations are a drawback of these, which frequently require a large flywheel for torque equalization. As a result, mechanical power transmission components become worn out, which eventually leads to equipment failure and extended, frequent ...
openaire   +1 more source

Urticaria and Angioedema: When East Meets West-and the Middle. [PDF]

open access: yesAllergy
Peter J   +11 more
europepmc   +1 more source

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