基于DSP的电动轮自卸车电制动控制系统的设计  

Design of electric braking control system for electric-wheel dump truck based on DSP

作　　者：陈华光[1] 曾红[2] 王迎旭[1] 

机构地区：[1]湖南工程学院,湖南湘潭411104 [2]湖南电气职业技术学院

出　　处：《矿山机械》2010年第9期40-43,共4页Mining & Processing Equipment

基　　金：湖南省自科基金资助项目(编号:08JJ5022)

摘　　要：针对电动轮自卸车电制动控制的特点,设计了一种基于DSP自卸车电制动控制系统。详细分析了自卸车电制动原理和电制动特性,给出了控制系统的测速电路和开关量输入输出电路,介绍了电制动软件的实现方法。测试结果表明该电制动控制系统抗干扰能力强,性能稳定。Aiming at the characteristics of the electric braking for electric-wheel dump truck, a Idnd of elect：ric braking control system is designed based on DSP. Electric braking characteristics and principle of dump truck are analyzed in detail. In addition, the circuit for velocity mearsurement and digital signal in-out gircuit are given as well as the implementation method of electric braking software is introduced also. The testing results show that the electric braking control system has excellent anti-interference capacity and stable performance.

关 键 词：DSP 电制动 控制系统 电动轮自卸车 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]