Method and apparatus for controlling the magnetic flux of an...

Method and apparatus for controlling variable speed,...

Method and apparatus for correcting hysteresis synchronous...

Method and apparatus for current regulating in a...

Method and apparatus for detecting deviation of motor speed...

Method and apparatus for determining a field current in...

Method and apparatus for determining load holding torque

Method and apparatus for determining the flux vector of a...

Method and apparatus for direct torque control of a...

Method and apparatus for downline load rejection sensing in...

Method and apparatus for driving a stepping motor

Method and apparatus for electrically controlling...

Method and apparatus for electronically commutating a direct...

Method and apparatus for embedding motor error parameter...

Method and apparatus for feeding an anti-foaming agent to a...

Method and apparatus for improving the regulation of the...

Method and apparatus for indirectly measuring induction...

Method and apparatus for inductive load control with current...

Method and apparatus for instability detection and...

Method and apparatus for operating a hoist