论文部分内容阅读
Canny edge detector and its application to analyze the brazed joint interfaces
【机 构】
：
DepartmentofMechanicalEngineering,ShanghaiUniversityofElectricPower
【出 处】
：
中国焊接：英文版
【发表日期】
：
2009年4期
【基金项目】
：
This work is supported by Shandong Province Natural Science Foundation （ No. Q2008G02） and Shanghai Municipal Education Commission Scientific Foundation Projection （No. K06LZ014）.
其他文献
The lateral wave in ultrasonic TOFD (time of flight diffraction) image has a tail in transit time, which disturbs the detection and evaluation of shallow weld d
In order to analyze the maximum power density error with different heat flux distribution parameter values for double ellipsoidal heat source model,a general ex
Due to the individual electrical and mechanical characteristics of resistance welding machines,choice of the right machine and welding parameters for an optimiz
This paper presents generalized CAPP(G-CAPP) method which deals with macro process planning for multi-objective in the planning stage of production line of accu
二点委夜蛾幼虫呈黄灰色或黑褐色,每一体节有一个深灰褐色倒三角形的斑纹,位于幼虫腹部两条褐色背侧线延长至胸节,主要以幼虫危害玉米幼苗为表现。文章详细阐述河南省安阳县
The experimental time series of welding current produced by carbon dioxide gas metal arc welding with short-circuiting transfer were recorded and subsequently e
By means of the quadratic regression combination design process,the regression equations of nugget diameter and tensile shear load of spot welded joint were est