%0 Journal Article
%T Study on Distributed Knowledge Information System for Product Design
%A ZHOU Shouqin
%A CHIN Kwai Sang
%A Ling Weiqing
%A XIE Youbai
%A <br>周受钦
%A 钱桂生
%A 凌卫青
%A 谢友柏
%J 计算机科学技术学报
%D 2001
%I 
%X To overcome the limitations of commercial CAD and handbook form of knowledge expression, the Distributed Knowledge Information System (DKIS) for product design is proposed. The structure of DKIS and the key issues in its implementation are introduced; the method of knowledge store and transfer of DKIS is discussed. The mechanism of knowledge representation, acquisition and utilization, based on Internet network, is achieved. Based on the concept of function driven, integrated Artificial Neural Networks and Active Server Pages techniques, transplanting the trained ANN into DKIS system, a new method for retrieving knowledge in DKIS over Internet is achieved. Finally, a prototype of DKIS is developed to demonstrate the feasibility of the structure and constructional method of DKIS. The work pro-vides a scheme for speed knowledge acquisition and shortens the cycle of product development.
%K integration
%K Internet
%K STEP (The Standard for the Exchange of Product Model Data)
%K database
%K knowledge acquisition<br>CAD
%K 分布知识信息库
%K 产品设计
%K 计算机辅助设计
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=F57FEF5FAEE544283F43708D560ABF1B&aid=5886F2D6F6E9D6EF9C91345CA0C6CFFE&yid=14E7EF987E4155E6&vid=7801E6FC5AE9020C&iid=94C357A881DFC066&sid=2B25C5E62F83A049&eid=2B25C5E62F83A049&journal_id=1000-9000&journal_name=计算机科学技术学报&referenced_num=1&reference_num=13