Recent content by 0110alxcpa

to clarify, you have a motor moving a load following a reference signal... 1) mechanical system: how is the motor connected to load? how does it move through space? what is its mass? 2) motor system: (the equ's from the papers) how does voltage and current affect the motor in terms of speed...

write a simple prog. in pic assembler using a pot with a/d conversion as an input value for your duty cycle register. output to a mosfet and voilá...

My understanding is such that: F = I l B (sin Θ = 1 ) where F = Newtons, I = amps, l = conductor length, and B = magnetic field strength in Tesla. (remnant field strength may be .7 * max stated value) You could also use a motor 'constant': where torque in Nm/A = K * I, and BEMF = Kω...