Research Of Decesion Technology For Production Dispatching Based On A Computer Network

With the increasing extension of automation field and the growing functional improvement of the automatic dispatching, the information involved in production has become the indispensable resources during the production and running of an enterprise. The effective management of production, materials consumption, energy comsumption and the yield and quality of products will not only improve the effenciency of an enterprise, but will reduce the production cost and improve the external running capability. Thus, the imformationized enterprise, especially informationized dispatch is much important. A computer network is a network that compsed of several computers linked with each other by a physical medium and is an effective way to realize the informationized dispatch in an enterprise, by offering communication, resource sharing and fractional computation. The establishing process and operating principle of a LAN. And then as an example, the process of establishing the production and management network in Sichuan Space Industry Company is described in detail.This thesis is composed of the following content:1) The makeup, operating principle and the process of establishing a LAN is introduced;2) The production dispatch system is formed by establishing the backbone network in Sichuan Space Industry Company to adapt itself to the development of fast and efficient production;3) The communication network to realize the automatic tramission of diversified ptoduction data;4) Realtime regulation of production plan is carried out according to the condition of each equipment to realize the stable running of the equipments, enlarge the productivity while avoding incidents;5) The statistical function is realized to improve the efficiency of production;6) As a subsystem of the information management system of Sichuan Space Industry Company, this backbone network not only enjoys the link with the spot process control system, but also enjoys the link with the other information network system,...