Introduction - If you have any usage issues, please Google them yourself
:The technology of a digital cont rol system o f a DC serv omo to r i s described based on TI compa-
ny’ s TMS320LF2407A DSP and by adding ce rtain periphe ral ci rcuit s. T he pho toelectric encoder fo rms
the feedback o f the closed loop sy stem. Low speed movement and po sition cont rol can be reached throug h
the digital PID algo ri thm. High precisio n can be reached through ex periment s.