QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Quality-relevant and process-relevant fault monitoring based on GNPER and the fault quantification index for industrial processes 期刊论文 CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2022 作者:  Mou, Miao;  Zhao, Xiaoqiang 收藏  |  浏览/下载：10/0  |  提交时间：2022/07/19 fault monitoring  fault quantification  GNPER  quality relevant  Tennessee Eastman   A mixed shimming method in eliminating the gaps during the assembly process of the complex structures 会议论文 2ND INTERNATIONAL CONFERENCE ON FRONTIERS OF MATERIALS SYNTHESIS AND PROCESSING, 2019-01-01 作者:  Chang, Junhao;  Yang, Yuxing;  Liu, Xueshu;  Gao, Hang;  Wang, Yiqi 收藏  |  浏览/下载：112/0  |  提交时间：2019/12/02 Deformation, Assembly gap  Assembly process  Complex structure  Quality assessment  Relevant components  Shape deviations, Shims   Clutch Control Strategy of Driving Mode Transition for P2 Hybrid Electric Vehicle 会议论文 IOP Conference Series: Materials Science and Engineering, 2018-10-12 作者:  Wang, S.;  Liu, Y.;  Cai, T. 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/30 Electric clutches  Hybrid systems  MATLAB  Quality control  Control strategies  Coordinated control strategy  Driving comfort  Hybrid electric vehicles (HEVs)  MATLAB /simulink  Model-based OPC  Relevant components  Transmitting power  Hybrid vehicles   间质性肺疾病患者生活质量状况及相关因素分析 期刊论文 2016, 卷号: 33, 期号: 5, 页码: 13-16,22 作者:  潘瑞丽;  李思嘉;  伍青;  郭爱敏 收藏  |  浏览/下载：2/0  |  提交时间：2020/01/04 间质性肺疾病 特发性肺纤维化 生活质量 呼吸困难 interstitial lung disease idiopathic pulmonary fibrosis quality of life relevant factors   Design of the real-time autofocusing system for collimator with long focus length and large aperture (EI CONFERENCE) 会议论文 2011 International Academic Conference on Numbers, Intelligence, Manufacturing Technology and Machinery Automation, MAMT 2011, December 24, 2011 - December 25, 2011, Wuhan, China Li X.; Zhang X. 收藏  |  浏览/下载：34/0  |  提交时间：2013/03/25 Large aperture collimator which has been widely used for calibrating and testing various optical devices plays an essential role in correlative laboratories. As being the basic testing and calibration equipment  the large aperture collimator's accuracy should be much higher than the device under testing in order to ensure the accuracy of the measurement. However  the process of adjusting the collimator is extremely complicated due to the collimator's large aperture and long focal length. So it is difficult to ensure the measurement's quality and easy to cause the system being vulnerable to the surrounding environment. One of the most common problems is defocus. In order to solve the problem above  this issue presents a new type of autocollimator autofocusing system which uses pentaprism instead of using large-aperture plane mirror  semiconductor lasers as light source and CCD sensor as receiver. The system is smaller  lighter  and more convenient when using. The computer simulation shows that the autofocusing system's resolution could reach the accuracy of 40m. If we use the relevant algorithms to execute the sub-pixel scanning  the resolution could reach the accuracy of 10m. It shows that the system could satisfy the required testing precision of testing large aperture optical device.