This is a video of an implementation of a start-up method of BLDC motors without position sensor based on the Cypress's PSOC device CY8C29466.
By: Wang Hong-sheng, Zhang Wei
School of Electrical Engineering, Zhejiang University, Hangzhou 310027, China
come-on everyone can do it without load, try some dynamic load same real world simulation... and let's see.
shentatsai 2 years ago
could you show some curves of motor voltage when it is starting in open loop mode ?
magouero 2 years ago
How about the performance? How much is the error when not using a sensor? U still use feedback linearization for control?
ne43poc 3 years ago
Nice vid. Some sound would help! and maybe a flywheel or load on the motor to slow start up process on the oscilloscope.
BeatnickJean 4 years ago