雷弹发射管特征参数测量方法  

The extract method of torpedo tube characteristic parameters

作　　者：王红华[1] 吴宏悦 吴斌[1] 

机构地区：[1]武汉第二船舶设计研究所,湖北武汉430064 [2]中国舰船研究院,北京100192

出　　处：《舰船科学技术》2011年第7期102-104,共3页Ship Science and Technology

摘　　要：针对现有各种雷弹发射管轴线测量方法的不足,结合鱼雷发射管实际构造情况,提出了利用激光测量技术和曲面拟合技术实现雷弹发射管特征参数提取的方法,对测量误差进行了分析,并通过试验验证了测量方法的正确性和可行性。该测量方法思路新颖、原理正确,消除了人为测量误差,提高了测量精度和自动化水平,实现了对雷弹发射管所有作用面的监测。试验结果表明,该测量方法可以应用到实际的生产活动中。Considering the disadvantages of current torpedo tube axis characteristic parameters extract methods and the structure of the torpedo tube,this page proposes a new method,which using laser measuring technology and surface fittingtechnology,to extract torpedo tube axis characteristic parameters,analyses the measure errors and validates the method＇s correctness and feasibility through tests in laboratory.This novel approach avoids man-made errors,improves the measure resolution and automatica level,realizes the monitoring of all torpedo tube work surface.The results of validation experiments indicates that this method can be applied to factual manufacture field.

关 键 词：雷弹发射管 特征参数 激光 测量 

分 类 号：TJ635[兵器科学与技术—武器系统与运用工程]