Flux vector drives can run with or without feedback. Open-loop types use motor data and current measurements ... an output roughly approximating a sine wave of variable frequency, with its ...

Reflected wave: All PWM-based VFDs produce output ... produces at a given operating point. 37. Open-loop vector: A complex but effective motor-control method that allows VFDs to realize the ...

BorgWarner. has been granted a patent for a method of motor control using a complex vector flux regulator (CV?R). The method involves receiving a modulation index, comparing it to a feedback index ...

and whether or not wave-like electrical stimulation of the brain can bias the monkey's movement. The study, "Propagating spatiotemporal activity patterns across macaque motor cortex carry ...