program control hardware

Based on the hardware design and the simulation experiments, the software design was accomplished. The whole program contains lots of modules like PMSM vector control algorithm module, SVPWM module, detection module and so on.

在硬件电路基础上，结合系统的仿真研究，完成了包括永磁同步电动机矢量控制算法、SVPWM生成、相关量检测等模块的系统软件设计。

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Microcomputer is used as control precessing computer. Then the hardware structure and software program of surface roughness measuring instrument are designed.

采用微机作为控制处理计算机，设计了表面粗糙度测量系统的硬件部分和软件部分。

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This paper introduces a kind of traffic signal lamp control system controlled with PLC, fully discusses the wiring of hardware, software flow and design of source program, also discusses operation principle of this system in detail.

本文介绍一种用PLC控制的交通信号灯控制系统，详细地阐述了系统硬件接线和软件流程及源程序设计，并详细介绍了系统工作原理。

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Software program to control the collection of hardware, easy to modify than hardware.

软件是控制硬件的程序集合, 比硬件容易修改.

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According to the hardware scheme of control system, the software realization scheme is given, which includes: the design flow chart of harmonic separating algorithm, the main program and its interrupt service routine.

根据控制系统的硬件设计，确定了软件实现方案，给出了主程序及其中断服务程序、谐波分离算法程序的设计流程图。

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By thermal printing head control the characteristics of the ARM host processor hardware resources in-depth analysis, based on a simplified system design, improving system integration and reliability, to facilitate system software development principles, to determine the hardware selection of the printer driver and program determined.

通过对热敏打印头控制特点以及ARM主控芯片硬件资源的深入分析，基于简化系统设计、提高系统集成度和可靠性、方便系统软件开发的原则，确定了打印驱动的硬件选型和方案的确定。

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Abstract This article, starting with the basic principle of energy saving equipment of the asynchronous electric motor, introduces the equipment's control method, the ystems of hardware and software, its program chart and energy saving effect.

本文首先介绍了异步电动机节能的基本原理，然后介绍异步电动机微机节能装置的控制方法，硬件软件系统、程序框图、节能效果。

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The requirement of plasma spray welding, the hardware design of PLC control system and the software design of spray welding technical program were introduced.

文中介绍了三偏心蝶阀及其等离子喷焊过程控制的要求、PLC的硬件系统设计与喷焊工艺软件程序设计。

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Combining the example of indirect mode give the detailed control program written in MCS-96 assemble language and explain the code and logic structure. At last, submit some noteworthiness questions during design hardware and program software.

文章以间接访问方式为例，列出了详细的MCS-96汇编语言控制程序，并对程序代码和相关逻辑进行了具体解释，最后，提出了硬件设计和软件编程中需要注意的有关问题。

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The scheme of system modification on the basis of automatic dispatching equipment and centralized control station existing, taking two sets of central control station for instance, was presented, and the principle of updating software and hardware modification of the program was also discussed in the paper.

以两套集控站主站为例，在现有调度自动化设备和集控站基础上，提出了系统的改造方案。阐述了此方案软件升级、硬件改造的原理。

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