Network model of the complex of works on technical training of production of the new product as way of improvement of quality

Vestnik Voronežskogo Gosudarstvennogo Universiteta Inženernyh Tehnologij

I. I. Khafizov¹  Yu. Yu. Levshtanova¹ 

[1] Kazan federal university;

关键词: network schedule, critical way, chm (critical path method), pert (program evaluation and review technique), directive term, full reserve of time, early term, late term;   

DOI  :  10.20914/2310-1202-2017-2-372-379

来源: DOAJ

【 摘 要 】

In work the algorithm of creation of network model for the set complex of works is considered. The given model is under construction at the same time on the basis of two methods independent from each other: method of a critical way, method of an assessment and revision of plans. Application of these methods has allowed to solve at once two problems – to reduce duration of feasibility of working operations on critical and all full ways, and also to maintain quality of products at the standard level. On the example of the real project on the organization of production of tail plumage of the plane, consisting of the difficult interconnected operations, the model directed to reduction not only the general duration of the project, but also an early and late date of completion of events is created. Network modeling of a complex of works on preparation of production of release of a new product has allowed to plan the planned schedule of performance of a complex of the forthcoming works for the minimum period; to demonstrate those reserves of time on each constructed way which are capable to mobilize most effectively not only material resources, but also human. Possible deviations at realization of a complex of works on all possible ways are revealed that will reduce risk of failure to meet time constraints of feasibility of the project. Having constructed a consecutive logical chain of all operations of production, and, thereby, having used the differentiated approach at distribution of responsibility between all participants (separately on each separate operation), it was succeeded to affect essentially management efficiency in general on the project. Network modeling as one of methods of the analysis of early and late terms of the beginning and completion of operations on a complex of works has allowed to present visually an algorithm of realization of each stage and each operation in time, having received the expected duration of implementation of the project in end.

【 授权许可】

Unknown