Tool compensation algorithm for five-axis stone cutting machine [PDF]
, 2016 针对五轴石材切板机床的圆形锯片安装中心相对于机床控制点存在偏置以及锯片本身尺寸导致过切的问题,对切削点相对于控制点的空间位姿关系进行了分析,对加工图元为直线时的各种工况进行了详尽研究,提出了一种基于美国3S开放式系统(Servo Works S-140M)的偏置补偿算法,建立了刀位轨迹与数控轨迹之间的联系。通过系统仿真功能验证了该算法的正确性,并通过实际加工进行了测试。研究结果表明,所加工出的零件能满足加工工艺和精度要求,提高了加工效率和加工精度,降低了生产成本。Aiming at the five ...
刘康, 游银涛, 陈永明
core
Dianci bileiqi, 2013 输电线路在线监测是实现输电线路状态检测和检修的重要手段。为评价输电线路在线监测可靠性,采用层次分析法建立了以环境因素、监测装置本体、人员因素、管理因素的可靠性评价体系结构,在可靠性评价体系基础上建立了输电线路可靠性多级模糊综合评价模型,对武汉地区一条线路的在线监测的可靠性进行了评估,确定了该条线路的在线监测可靠性等级为差,可靠性差主要是由于装置本体原因引起的。
王国胜, 梁瑞玲, 舒应军
doaj
[Design and validation of a multimodal model integrating text and imaging data for intelligent assessment of psychological stress in college students]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoXie H +5 more
europepmc +1 more source
[Research progress of large language models in tumor diagnosis: applications in textual reports and medical imaging]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoCheng H +5 more
europepmc +1 more source
[Review of application of U-Net and Transformer in colon polyp image segmentation]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiShi Y, Sun S, Liu J, Ma J, Li M.
europepmc +1 more source
[Exploring the Core Influencing Factors in the Cultivation of Critical Thinking Skills Among Medical Students Using the Grounded Theory and the Decision-Making Trial and Evaluation Laboratory]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanWu Y, He W, Wang D, Wang K.
europepmc +1 more source
[Endometrial cancer lesion region segmentation based on large kernel convolution and combined attention]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiPeng R, Zeng Q, He B, Liu J, Xiao Z.
europepmc +1 more source
[Detection of neurofibroma combining radiomics and ensemble learning]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiLiu Y +6 more
europepmc +1 more source
[Full-size diffusion model for adaptive feature medical image fusion]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiDi J, Shi S, Wang H, Liang C, Zhu Y.
europepmc +1 more source