基于DSP的傳感器信號采集處理系統(tǒng)設(shè)計(jì)

在數(shù)字技術(shù)高速發(fā)展的今天，選擇數(shù)字控制已經(jīng)成為一種重要的探索和發(fā)展方向。本文選用了TI 公司生產(chǎn)的TMS320LF2407DSP 器件和AD 公司生產(chǎn)的ADXL203 加速度傳感器，構(gòu)建了一個(gè)信號采集處理系統(tǒng)，基于CCS 軟件的開發(fā)流程，對系統(tǒng)進(jìn)行了軟件
的設(shè)計(jì)，達(dá)到了很好的效果。采用硬件抗干擾措施較好地克服了模擬傳輸帶來的干擾和噪聲的影響。
關(guān)鍵字: 信號處理；傳感器；DSP；模塊
Abstract: In the rapid development of digit technology age, choosing digital control become
an important step and trend. This thesis chose the TMS320LF2407 of TI Corporation and the
ADXL203 accelerometer of AD Corporation, and constructed a signal processing system which realized the high speed data operation of the time domain and frequency range, which made the acceleration, the speed, and the displacement of real-time measurement quickly and reliably. Based on the CCS software development flow, the design of software was finished, and a good effect was obtained. Using the hardware antijamming measure overcame the disturbance and the noise influence well which the simulation transmission brought.
Keywords: Signal Processing; Sensors; DSP; Module