Experimental Application of a Networked Tracking Control Method to the Discrete-Event Demonstrator HANS
Experimental Application of a Networked Tracking Control Method to the Discrete-Event Demonstrator HANS
复制标题
DOI：
10.1109/ccta.2018.8511336
复制
发表时间：
2018-08
期刊：
影响因子：
--
通讯作者：
M. Zgorzelski;Philipp Ostendarp;J. Lunze
中科院分区：
文献类型：
--
作者：
M. Zgorzelski;Philipp Ostendarp;J. Lunze
在离散事件演示器HANS上对网络跟踪控制方法进行了实验评估。受控子系统必须解决彼此独立的本地任务和集体合作的任务。本地任务由子系统状态空间中要达到的最终状态指定，而协作任务由必须同步执行的状态转换指定。为了解决合作任务，受控子系统由决策单元和同步单元扩展，该决策单元和同步单元识别合作任务，启动同步并保证其集体执行。根据当前状态和本地任务，联网的子系统决定何时临时必须相互连接。对一个典型制造工厂的实验评估表明，该方法在实际情况下的适用性。
A networked tracking control method is experimentally evaluated at the discrete-event demonstrator HANS. Controlled subsystems have to solve local tasks independently of each other and cooperative tasks collectively. Local tasks are specified by final states to be reached in the state space of a subsystem and cooperative tasks by state transitions that have to be executed synchronously. To solve the cooperative tasks, the controlled subsystems are extended by a decision unit and a synchronisation unit that recognise cooperative tasks, initiate the synchronisation and guarantee its collective execution. Depending on the current state and the local task, the networked subsystems decide when they temporarily have to connect to each other. An experimental evaluation on a prototypical manufacturing plant demonstrates the applicability of the proposed method under practical circumstances.