全文获取类型
收费全文 | 72篇 |
免费 | 15篇 |
国内免费 | 4篇 |
专业分类
电工技术 | 3篇 |
综合类 | 3篇 |
化学工业 | 2篇 |
金属工艺 | 1篇 |
机械仪表 | 7篇 |
建筑科学 | 6篇 |
矿业工程 | 2篇 |
轻工业 | 2篇 |
水利工程 | 1篇 |
无线电 | 20篇 |
一般工业技术 | 5篇 |
冶金工业 | 1篇 |
自动化技术 | 38篇 |
出版年
2023年 | 2篇 |
2022年 | 2篇 |
2021年 | 6篇 |
2020年 | 2篇 |
2018年 | 3篇 |
2017年 | 3篇 |
2016年 | 3篇 |
2015年 | 3篇 |
2014年 | 7篇 |
2013年 | 9篇 |
2012年 | 6篇 |
2011年 | 6篇 |
2010年 | 2篇 |
2009年 | 3篇 |
2008年 | 5篇 |
2007年 | 7篇 |
2006年 | 6篇 |
2005年 | 1篇 |
2004年 | 2篇 |
2003年 | 2篇 |
2002年 | 2篇 |
2001年 | 5篇 |
1997年 | 1篇 |
1995年 | 2篇 |
1991年 | 1篇 |
排序方式: 共有91条查询结果,搜索用时 31 毫秒
1.
2.
The mixed-model assembly line (MMAL) is a type of assembly line in which a variety of product models are assembled on the same line. The use of highly variant parts on the assembly line need to be considered carefully to enable satisfactory material flow control and allow for smooth production. To increase the quality of parts supply and parts assembly in MMAL, Toyota has introduced an innovation system known as Set Parts Supply (SPS). In this paper, we investigate the parts supply issues in SPS implementation using a case study in the automotive industry. The linkage of parts supply strategies with Manufacturing Execution System (MES) is introduced to improve the SPS implementation which are (i) synchronized parts supply, (ii) e-kanban system and (iii) Synchronized Supply Sheet. From the research findings, the integration with MES has contributed to the Just In Time in parts supply at the supermarket area and assembly line. 相似文献
3.
4.
基于模糊产生式规则模型,根据准时系统提前/拖期任务调度策略,给出多个任务在不同生产设备上的分配模型。在陶瓷制造业中得到应用。 相似文献
5.
6.
为了提高小消息、大并发、高吞吐量、高实时消息传输的高效性和可靠性,提出了一种基于UDP(User Datagram Protocol,用户数据报协议)的电子政务消息传输的新技术.该技术采用了一种消息刚好满足使用(Just meet)的思想,通过可靠UDP技术、低延迟处理协议等信息处理技术,尽量剔除数据传输中没有用的多余信息,来保证信息传输处理的低延迟和可靠性.应用结果表明,该技术提高了消息传输效率和可靠性,消息的处理能力可以高达每秒百万(条)级,处理延迟可控制在50ms左右. 相似文献
7.
Spatial and temporal inconsistency of depth video deteriorates encoding efficiency in three dimensional video systems. A depth video processing algorithm based on human perception is presented. Firstly, a just noticeable rendering distortion (JNRD) model is formulated by combining the analyses of the influence of depth distortion on virtual view rendering with human visual perception characteristics. Then, depth video is processed based on the JNRD model from two aspects, spatial and temporal correlation enhancement. During the process of spatial correlation enhancement, depth video is segmented into edge, foreground, and background regions, and smoothened by Gaussian and mean filters. The operations of the temporal correlation enhancement include temporal–spatial transpose (TST), temporal smoothing filter and inverse TST. Finally, encoding and virtual view rendering experiments are conducted to evaluate the proposed algorithm. Experimental results show that the proposed algorithm can greatly reduce the bit rate while it maintains the quality of virtual view. 相似文献
8.
Although process development is often done in well agitated vessels (e.g. with a retreat curve, pitched blade turbine etc.), there are a sizeable number of contract manufacturers’ still deploying a significant number of anchor agitated process units. For the purpose of observing the Zwietering constant value ‘S’ and few industrially important solid–liquid systems, we conducted extensive suspension experiments with anchor agitated vessels for varying D/T ratios (0.74 and 0.73). In this study, Zwietering's Njs (just suspension speed) and the corresponding ‘S’ factor were obtained for each system over a range of solid loadings. We found that the Zwietering constant was strongly dependent on the nature of the solid–liquid system; i.e. different systems had different ‘S’ values for the same geometrical configuration. 相似文献
9.
10.