A pheromone-based coordination approach and a prototype implementation for task allocation are pro- posed, for dealing with the static task allocation. The approach uses an indirect coordination mechanism, called pheromone, which comes from the collective behavior of ant colonies for food foraging. Therefore it can automat- ically find efficient manufacturing cells for processing tasks and reduce communication overhead, which exists in the contract net protocol. Experimental results confirm that the approach has excellent stability and optimization ability for task allocation problems in a static environment.
工控组态软件MCGS(Monitor and Control Generated System)能够提供友好的人机交互界面以及强大的通讯功能,但是计算能力不强,很难实现一些复杂的控制策略。运用Matlab和VB的跨平台编程技术来开发控制策略;在MATLAB中编写模糊自适应PID算法并生成COM组件;在VB集成开发环境中调用该组件;通过接口程序嵌入MCGS组态软件中。实现了对过程工业对象锅炉温度的智能控制算法、现场信号和监控之间的有机结合,系统控制质量明显提高。
