| 基于TL494的PWM直流伺服控制系统 |
| |
| 引用本文： | 陈鸣,周毅人.基于TL494的PWM直流伺服控制系统[J].日用电器,2006(1):47-49. |
| |
| 作者姓名： | 陈鸣 周毅人 |
| |
| 作者单位： | 中山大学工学院,广州,510275;中山大学工学院,广州,510275 |
| |
| 摘 要： | 由于直流电动机具有优良的调速特性,调速平滑、方便,所以,在工业及人们生活中都在广泛地使用直流伺服系统。本文利用最常见的用于电源的PWM电压调节芯片TL494,设计成直流电机调速控制电路。
|
| 关 键 词： | 直流调速 TL494 控制电路 |
Direct Current Servo Control System of PWM Based On TL494 |
| |
| Authors: | CHEN Ming ZHOU Yi-ren |
| |
| Abstract: | As a result of DC Motor having nicer speed-varying characteristic, the speed- varying of DC motor is smoothness and convenience, therefore the DC servo control system is used abroad in diver- sified occasion. This paper makes use of ordinary power supply chip TL494, which having characteristic of PWM output, DC motor speed-varying control circuit has been designed. |
| |
| Keywords: | DC Speed-Varying TL494 Control Circuit |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
