期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
疲劳试验机加载系统的优化控制 被引量:5
1
作者 李万莉 李瑞 《流体传动与控制》 2017年第2期1-4,共4页
在对飞机零件疲劳测试时,需要对其施加以交变载荷。为此,对基于前馈补偿的PID控制以及自整定RBF神经网络PID两种控制算法进行了分析,设计了先进的PID控制器,通过仿真分析比较了不同控制算法下系统的跟踪性、稳定性能,确定了在疲劳测试时... 在对飞机零件疲劳测试时,需要对其施加以交变载荷。为此,对基于前馈补偿的PID控制以及自整定RBF神经网络PID两种控制算法进行了分析,设计了先进的PID控制器,通过仿真分析比较了不同控制算法下系统的跟踪性、稳定性能,确定了在疲劳测试时,电液比例加载系统的最优控制方式。 展开更多
关键词 疲劳试验机 加载系统 RBF神经网络 电液比例溢流阀 跟踪性能
在线阅读 下载PDF
Application Effect of Nursing Procedure in the Overall Nursing of Ocular Fundus Disease and Effect Analysis of Improving Cognition
2
作者 BAIYanli liwanli CHENHongyu 《外文科技期刊数据库(文摘版)医药卫生》 2022年第10期013-016,共4页
Objective: to evaluate the role of holistic nursing intervention in patients with fundus disease, and its impact on patient cognition. Methods: this study is implemented in 2021.3-2022.3, discuss samples for our fundu... Objective: to evaluate the role of holistic nursing intervention in patients with fundus disease, and its impact on patient cognition. Methods: this study is implemented in 2021.3-2022.3, discuss samples for our fundus disease of patients in hospital, a total of 88 cases, according to the system sampling form selected patients are divided into two groups (comparison and analysis group), 44 cases / group, routine mode care care fundus disease patients, on this basis, the nursing care fundus disease analysis group patients, for the two groups of patients awareness, nursing rate, the quality of life and patient satisfaction evaluation. Results: observe the clinical effect of two groups of fundus disease patients, the analysis group of fundus disease patients to rehabilitation exercise, medication, disease knowledge, visit requirements of high awareness score and contrast group, clinical nursing effect is better than comparison group, physiological function, mental state, emotional function and social function dimensions of quality of life score higher comparison group, patient satisfaction than comparison group, group control results show P < 0.05. Conclusion: when implementing clinical holistic nursing intervention for patients with fundus diseases, quoting nursing procedures can promote the quality and efficiency of clinical nursing, improve patient awareness, and improve the quality of life, which is highly praised by the majority of medical staff and patients. 展开更多
关键词 quality of life fundus disease SATISFACTION RECOGNITION nursing procedures
暂未订购
上一页 1 下一页 到第
使用帮助 返回顶部