一种新型塔式起重机控制器设计  

Design a Novel Controller of Tower Crane

作　　者：刘晓胜[1] 朱宏林[1] 郑检 黄春元 

机构地区：[1]哈尔滨工业大学电气工程及自动化学院,黑龙江哈尔滨150001 [2]哈尔滨东建机械制造有限公司,黑龙江哈尔滨150032

出　　处：《电气传动》2013年第S1期194-197,共4页Electric Drive

摘　　要：传统的塔式起重机控制功能主要由PLC完成。随着对塔式起重机防摆、防撞等复杂功能的提出,传统PLC控制器无法满足这些新的控制需求。设计了一种基于DSP28335的新型塔式起重机控制器,详尽阐述了该控制器硬件电路设计的具体方案以及软件控制功能的实现方法;针对塔式起重机防碰撞的要求,提出了具体的防碰撞理论算法并进行了验证。实验表明,该新型控制器完全实现了原有PLC控制器的功能,且能安全稳定地运行,同时可有效执行防碰撞算法。Traditional control of tower crane is mainly accomplished by PLC. As complex anti-sway collision algorithms proposed,the traditional controller can not meet these requirements. This paper introduces a novel type of tower crane controller constructed mainly by DSP28335,and details how the controller hardware designed and software accomplished. For anti-collision requirement,the paper gives specific algorithm and the theory of instructions. Experimental results show that the new controller was fully realized the function of the original PLC controller. Not only can it realize the action required of the tower crane safely and stably,but also it can execute anti-collision algorithms effectively.

关 键 词：塔式起重机 新型控制器 防碰撞算法 DSP28335 

分 类 号：TH213.3[机械工程—机械制造及自动化]