Study on Mechanical Automation with Design of Digital Function Generator

Abstract:

Digital function generator is widely used in mechanical automation,such as mechanical automation control and all kinds of electronic circuits. This paper firstly introduces the principle of digital waveform synthesizer and explains the specific realization method of the digital waveform synthesizer circuit. Next, it is carries on the detailed narration of the principle of DDS, the description of DDS specific design from FPGA, and provides parameter selection of the subsequent simulation processing circuit with 125 KHZ sine signal as an example. Finally, contrast the sine signal generated by this signal generator with by the Taiwan ESCORT function signal generator.Introduction

• Periodical: Advanced Materials Research (Volume 703)
• Pages: 260-263
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.703.260
• Online since: June 2013
• Authors: Yuan Jin, Chun Hua Wang, Ke Li
• Keywords: Digital Signal Generator, Direct Digital Synthesizer (DDS), Field-Programmable Gate Array (FPGA), Mechanical Automation, Single-Chip Microcomputer (SCM), Spectrum Analysis

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