MODELLING AND STUDY OF EVENT-DRIVEN FLOW MOVEMENTS IN THE MANUFACTURING OF WIRE HARNESSES USING ULTRASONIC WELDING FOR WIRES CONNECTION

Abstract

The development of the common control theory, organization and management of production systems and processes, computer information systems and technology, instrumental environments and development systems require development of new models, structures and management systems of different types of production systems and processes. The purpose of this work is to study production system in order to increase efficiency by developing new models and structures for the management of production system. This work focuses on modeling and development of new information - control over the production structures for connecting wires through the method of ultrasonic welding with a view to the so-occurring trends. It is using Event-Drive flow (stream) models in Matlab. Furthermore it develops and implements study and validation of the information system and event model with Matlab and SimEvents. Simulation results. In accordance with the principle examined functional stream in P2 at an application time -0,5h and operation time - 0,6h as well as at obtained simulation results from Fig. 4, 5, 6, 7 and 8 follows that we have a valid realization of EVENT flow model. Since implementation of ultrasonic welding is 0,1h longer than the time of forming application in the internal buffer storage at USW workplace within one shift there will be an asynchronous accumulation of small amounts of cable bundles. Except this, synchronization of produced cable connections gets also disturbed.