Title :
DSP platform of shock response spectrum control and its implementation
Author :
Zhao Jianyang ; Ding Weihong
Author_Institution :
Dept. of Comput. Eng., Huaiyin Inst. of Technol., Huai´an, China
Abstract :
For controlling of shock response spectrum (SRS), a platform based on TI DSP TMS320c6713, 32 bit sigma-delta coding/decoding converter (sigma-delta ADC) and USB2.0 protocol devices is proposed. On this platform, the wavelet waveform is synthesized by DSP, and sent through the McBSP1 in EDMA form to sigma-delta ADC, then produced SRS time domain waveform at the end of output. It can be intercommunicate through USB among user, PC and DSP. The platform performs high precision and real-time function. It has a great reference value for new generation of SRS control system.
Keywords :
digital signal processing chips; vibration control; wavelet transforms; DSP platform; McBSP1; SRS control system; SRS time domain waveform; TI DSP TMS320c6713; USB 2.0 protocol device; bit sigma delta coding/decoding converter; shock response spectrum control; sigma delta ADC; wavelet waveform; Acceleration; Control systems; Digital signal processing; Electric shock; Real time systems; Registers; Vibrations; DSP Platform; Spectrum Control; Waveform Produce;
Conference_Titel :
Control Conference (CCC), 2010 29th Chinese
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6263-6
