Title :
Twenty years of digital signal processing in power electronics and drives
Author :
De Doncker, Rik W.
Author_Institution :
Inst. for Power Electron. & Electr. Drives, Rheinisch-Westfalische Tech. Hochschule, Aachen, Germany
Abstract :
About twenty years ago the first digital signal processor (DSP) chips were introduced to the market. Although DSPs were initially developed for military and speech recognition applications, they quickly became a corner stone of many digital control hardware in power electronic systems, especially in high-dynamic electrical drives. This paper presents a review of DSP development, related hardware structures and how they affected drive control design.
Keywords :
digital control; digital signal processing chips; electric drives; power electronics; DSP chips; digital control hardware; digital signal processing; drive control design; electrical drives; military systems; power electronics; speech recognition applications; Application software; Clocks; Control systems; Digital signal processing; Digital signal processing chips; Hardware; Instruments; Power electronics; Signal processing algorithms; Variable speed drives;
Conference_Titel :
Industrial Electronics Society, 2003. IECON '03. The 29th Annual Conference of the IEEE
Print_ISBN :
0-7803-7906-3
DOI :
10.1109/IECON.2003.1280112
