Hierarchical control system
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چکیده
Each element of the hierarchy is a linked node in the tree. Commands, tasks and goals to be achieved flow down the tree from superior nodes to subordinate nodes, whereas sensations and command results flow up the tree from subordinate to superior nodes. Nodes may also exchange messages with their siblings. The two distinguishing features of a hierarchical control system are related to its layers.[1] • Each higher layer of the tree operates with a longer interval of planning and execution time than its immediately lower layer.
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تاریخ انتشار 2015