Bit-stream PID Controller and Its Application in DC Motor

TAN Zi-you; TANG Sheng-xue; MENG Fan-bin; XIANG Xiao-yan

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Bit-stream PID Controller and Its Application in DC Motor

更新时间：2026-09-04

- Bit-stream PID Controller and Its Application in DC Motor
- Vol. 27, Issue 2, Pages: 41-44(2010)
- 作者机构：
  
  吉首大学机构物理科学与信息工程学院, 湖南吉首,416000
- 作者简介：
- 基金信息：
- DOI：
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- Published：2010
- 稿件说明：
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谭子尤, 唐圣学, 孟凡斌, 向晓燕. 位流PID控制器及其在直流电机中应用[J]. 微电子学与计算机, 2010, 27(2): 41-44.

TAN Zi-you, TANG Sheng-xue, MENG Fan-bin, et al. Bit-stream PID Controller and Its Application in DC Motor[J]. 2010, 27(2): 41-44.
谭子尤, 唐圣学, 孟凡斌, 向晓燕. 位流PID控制器及其在直流电机中应用[J]. 微电子学与计算机, 2010, 27(2): 41-44. DOI：

TAN Zi-you, TANG Sheng-xue, MENG Fan-bin, et al. Bit-stream PID Controller and Its Application in DC Motor[J]. 2010, 27(2): 41-44. DOI：

摘要

提出了Σ-Δ调制编码的一位位流信号PID控制器.首先

介绍了一个结构简单、性能高的内置Σ-Δ调制器和一个位流加法器;然后

以它们为模块提出了位流乘法器、位流积分器和位流微分器

进而用它们组成了位流PID控制器.采用位流信号PID控制器

可以避免在位流信号和多位信号之间的转换;位流PID控制器具有比Nyquist PID控制器更少的硬件电路资源.提出了电机的闭环位流PID控制系统

并进行了仿真.结果表明

设计的电路可行

效能高.

Abstract

The paper presents a novel PID controllers by processing directly one-bit over-sampled Σ-Δ coded data streams.A second-order digital Σ-Δ modulation was intruduced and used as remodulator embedded the circuit for its simple structure.The basic proposed bit streams modules

such as adder

integrator and derivative in the paper

are simple and easy to constitute the PID controllers.The loop-closed system with two PID controllers are presented and compared.The simulations are carrid out and shown that the circuit complexity can be reduced efficiently and the design is feasible.

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