第五届华北五省市自动化学会年会暨学术交流会1990年8月13～17日在河北省承德市召开。这次年会上共交流学术论文60余篇,其中评出优秀论文14篇。从这届年会可以看出,通过五届学术年会,促进了五省市自动化技术的发展,同时也涌现出一大批青年作 The 5th Annual Conference and Academic Exchange Meeting of the Autonomous Association of Five Provinces and Cities in North China was held on August 13-17, 1990 in Chengde City, Hebei Province. At this annual meeting, more than 60 academic papers were exchanged and 14 excellent papers were selected. It can be seen from this annual meeting that through the five academic annual conferences, the development of automation technology in five provinces and cities has been promoted, and a large number of young people have also emerged.