According to the research project named GuanZhong networked manufacturing system, the computer aided networked design technology based on B/S mode will be studied to realize manufacturing resource share.
Aiming at the problems of different formats existing in networked design and manufacturing,the technology of the integration of XML language and STEP standard to express product and promulgate product data is analysed. And based on the analysis of STEP physical files,the format-translator is designed,which transforms the data format from XML to STEP,or from STEP to XML. And an example of bullet manufacturing is given in the paper.
In China western development, some suggestions such as extending the approaches of acquiring knowledge, setting up innovative design branch, implementing network-based design and concurrent engineering are proposed.
On the groundChengdu 2002.6of the general request on information security of information management system of the network-based design. The cryptogram-based security infrastructure of designing information management is brought forward.
Two-way road network design problem with variable lanes
This paper studies a new form of transportation network design problem.
Three schemes: terrestrial network, GPS network and combination network are discussed for horizontal control network design of Xiangjiaba Dam in view of precision, reliability, coordinate and outlay in detail.
Hierarchical hybrid control network design based on LON and master-slave RS-422/485 protocol
Dominant graphs for rectilinear network design with barriers