关键词: 机械加工, 自动生产线, 多目标, 集成模型

Abstract: To solve the monitoring problem of lacking systematization and integration on monitoring objectives in machining automatic line,an integrated model of multi-objective monitoring for machining automatic line was established,which consisted of multi-objective system,monitoring information system and monitoring variables system.It revealed the relevance among the three systems,realized the mapping from uncertain monitoring variables system to certain monitoring objective system and provided the support for design and development of monitoring systems.Application method of model was proposed,which contained that the monitoring objectives were determined by analyzing the characteristics of monitored objects;monitoring variables was determined based on integrated model;the monitoring model and architecture were established;the monitoring system was developed.The design and development for multi-objective monitoring system of machining gears automatic production line was used to show a successful application at one gear processing enterprise.It proved that the proposed integrated model could be applied in various practical machining automatic lines and has a good application prospect.

Key words: machining, automatic line, multi-objective, integrated model