The state evolution of low-level controlled plant conduces to event occurrence, whenever high-level discrete event system controller issues corresponding control commands and makes decision.

下层受控对象的状态演化导致事件的发生，并由上层的离散事件系统控制器做出监督决策，发出相应的控制命令。

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Could we see this technology in the PlayStation 4 via a PlayStation Eye or evolution of the Move motion controller?

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In addition to creating the new game, Evolution Studios worked with Sony in designing the new PS4 controller.

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