Accuracy self-adapting continuous complicated wave form synthesis method
A synthesis method and waveform synthesis technology, applied to controllers with pulse train output signals, electric controllers, etc., can solve the problems of waveform amplitude, cycle, phase cannot be flexibly controlled, waveform distortion, etc., to improve control accuracy and efficiency, the effect of convenient vibration control
Inactive Publication Date: 2008-12-31
HUAIYIN INSTITUTE OF TECHNOLOGY
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Problems solved by technology
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The invention discloses a precision self-adaptive continuous complex waveform synthesis method. The equipment of the synthesis method comprises a computer, a general serial interface chip Cy7c68013, a digital signal processor TMS320C6713 and a Sigma-Delta-based decoder chip TLV320AIC23; the computer is connected with a DSP by a USB interface and the general serial interface chip Cy7c68013; the DSP is connected with the decoder chip TLV320AIC23 by a general serial damping interface McBSP. By the precision self-adaptive control, the precision self-adaptive continuous complex waveform synthesis method of the invention can complete the waveform damping area length and waveform data synthesis by the participation of the Core of DSP only during the initialization process; furthermore, during the waveform signal generation period, the signal waveform can be continuously generated without the participation of the Core, thus greatly facilitating the vibration control and improving the control precision and efficiency.
Application Domain
Controllers with pulse-train output signal
Technology Topic
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