In addition, it provides a method of generating plasma magnetospheres for laboratory simulation of astrophysical studies and space propulsion.
Such a control strategy allows us to influence forward propulsion to assure constant gait velocity.
This subject has been carefully and continuously studied ever since jet propulsion became technologically feasible.
Advancements in computer and control technologies have, in this case, enabled propulsion by delicately controlling elastic fins on the fish.
Here, we do not want the extraction short hairs = cilia propulsion.
They are of interest because they may represent the first economically viable application of laser ablation propulsion.
It also includes fault-tolerant control of a chemical process, and of a ship propulsion system, and of a steam generator.
Here, the selective pressures for efficient maintenance of high-speed propulsion appear to be responsible for the convergent evolution of caudal fins of high aspect ratio.
