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基于FPGA的直活触动电机操揪体系的设计.doc 66页

  基于FPGA的直活触动电机操揪体系的

  设计(装置靖件设计)

  院 系:

  专 业 班:

  姓 名:

  学 号:

  指点教养养员:

  2013年 6月

  

  基于FPGA的直活触动电机操揪体系的

  设计(装置靖件设计)

  The Design of DC Motor Control

  System Based on FPGA

  (Hardware Design)

   摘 要

  FPGA和VHDL与EDA器结合的数字体系即兴场集儿子男儿子成技术,是本体系设计的中心片断,该门技术具拥拥有操干快疾、运用普遍以及价廉等特点。课题商量对象是直活触动电机,直活触动电机具拥拥有良好的展震触动和调快干用,被普遍地运用于对展震触动和调快拥拥有较高要寻寻求的拖震触动体系。

  本次设计采取EPM570为中心设计的直活触动电机的操揪体系,完成了体系中PWM记号的生成和电机快度操揪与快度露示。体系针对每个男儿子模块邑经渡度过了仿真测试。体系采取了模块募募化的设计文思,为体系的设计和维养养护供了低廉,同时也提高了体系干用的却扩展性。体系采取壹种绵绵软件装置靖募募化的设计文思,运用了VHDL装置靖件言语,该言语较轻善了松。

  188bet:直活触动电机 FPGA 脉广阔为怀调制

  Abstract

  This design introduces clearly the construction and the principle of DC Motor and the principle of the speed control based on PWM and FPGA integrated chip. And showing some relative knowledge upon the DC—motor timing,the basic theory and the way to implement.show some relative knowledge upon the DC—motor timing,the basic theory and the way to implement And the paper describes detailedly and operationally the composition program of DC motor speed control based on PWM and the design of the hardware circuit, the program design and the system simulation .FPGA and VHDL and EDA tools constitute the field of digital system integration technology, as a core part of the system design, the skill with operational flexibility ,cheap and widely use.

  This design adopts EPM570 control system for DC motor core design, implementation of the PWM signal system in the generation and motor speed control and speed display. Each sub-module has pasted the simulation tests. The system uses a modular design concept. It's not only convenient for the system design and maintenance, but also improve the performance of the system scalability. The system adopts software hardening ideas, applies the VHDL hardware language which is easy to be understood.

  Key Words: DC motor FPGA PWM

  目 录

  摘要I

  Abstract II

  伸论

  1 设计方案及体系剖析

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