0 a small wheel, usually one of a set, that is attached to the bottom of a piece of furniture so that it can be moved easily --
It is based on a novel castor structure and a new electromagnetic micromotor design.
The two novel castors are controlled as a whole by inputing the same control signal.
Power from the micromotor is transmitted through gears to the axis, and then to the castor wheels via friction between the wheels and the ground.
Stimulants, especially phenolphthalein and castor oil, can cause dehydration and electrolyte disturbances in the elderly patient.
The upper plate was then placed a t the desired offset and lowered from a known setting until it contacted the castor oil.
Because the microrobot carried by the novel castors moves on a plane surface, its motion has three degrees of freedom.
The microrobot kinematics constraints can be expressed by considering the two novel castors.
The novel castor is designed to change the scrubbing torque into a rolling resistance during its steering.
