DATA TRANSMISSION ANALYSIS AND COMMUNICATION SCHEME DESIGN FOR TIANQIN MISSION

Compared with ground-based gravitational wave detection, space-based gravitational wave detection has become a research hotspot because of its abundant wave sources.However, how to reliably transmit the detection data, obtained by the space gravitational wave detector, back to the ground station from a distance of 105 kilometers is a huge challenge

Flapping-foil thrusters arranged at the bow of the ship are examined for the exploitation of energy from wave motions by direct conversion to useful propulsive power, offering at the same time dynamic stability and reduction of added Bath wave resistance.In the present work, the system consisting of the ship and an actively controlled wing located