航空运输集装托盘脱胶监测成像方法

发布时间：2018-01-22 13:31

本文关键词： 航空运输集装托盘脱胶监测损伤概率成像方法　出处：《包装工程》2017年23期 　论文类型：期刊论文

【摘要】：目的为了提高航空运输集装托盘使用的安全性与经济性,实现航空运输集装托盘脱胶的在线监测。方法研究一种基于优化损伤概率成像的航空运输集装托盘脱胶监测方法,该方法首先将监测区域划分为一个个矩形子区域,然后判别航空运输集装托盘脱胶发生的子区域,其次使用损伤概率成像方法对脱胶进行定位,最后结合脱胶发生的子区域计算出航空运输集装托盘脱胶的位置坐标。结果依据航空运输集装托盘的生产工艺自制了一块试件对该方法进行实验验证,定位距离误差不大于2 cm。结论基于优化损伤概率成像的航空运输集装托盘脱胶监测方法可对航空运输集装托盘脱胶进行不依赖信号传播速度的成像定位。
[Abstract]:Objective to improve the safety and economy of air transport container tray. To realize the on-line monitoring of air transport container tray degumming. Methods A method of air transportation container tray degumming monitoring based on optimal damage probability imaging was studied. In this method, the monitoring area is divided into rectangular sub-regions, and then the sub-areas of air transport container tray degumming are identified. Secondly, the damage probability imaging method is used to locate the degumming. Finally, the position coordinates of air transport container tray degumming were calculated in combination with the sub-region of degumming. Results according to the production technology of air transport container tray, a piece of test piece was made to verify the method. The location distance error is not more than 2 cm. Conclusion based on optimal damage probability imaging, the method of air transport container tray degumming monitoring can be used to locate air transport container tray degumming independently of signal propagation velocity.
【作者单位】：空军勤务学院;
【基金】：国家自然科学基金(51705530)
【分类号】：TP391.41;V353
【正文快照】： 随着航空运输事业的飞速发展,航空运输集装托盘作为航空集装化运输保障装备的重要组成部分,应用越来越广泛。在航空运输集装托盘使用过程中,不可避免地会产生各种类型的损伤,比如上下蒙皮与芯层脱胶,从而损害了航空运输集装托盘的完整性和力学性能,严重削弱了航空运输集装托盘

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