PTCR材料生产智能管理系统

Intelligent management system on PTCR material production.

ＰＴＣＲ材料生产智能管理系统由常规生产管理模块和工艺过程智能控制模块组成。讨论了实现智能控制的方法，包括知识表示方法、数据库的设计、知识的获取、常温电阻及居里点的控制、最佳烧成工艺的选择等。

The intelligent management system is composed of a module of normal production management and a module of intelligent process control. The means to embody the system are discussed. They are knowledge expression, database design, acquirement of knowledge, control of resistance at room temperature and Curie point, optimization of sintering conditions.(3 refs )