You can specify a time delay in terms of days, hours, minutes, and seconds, indicated as follows in the DELAY_APPLY parameter.

您可以指定一个时间延迟(可以为天、小时、分和秒为单位)，如下面的DELAY_APPLY参数所示。

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The system under consideration involves state time delay, control input time delay, parameter uncertainties and unknown nonlinear disturbances.

系统包含状态时滞、控制输入时滞、参数不确定性和未知的非线性扰动。

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FCCU (fluid catalysis and cracking unit) is a highly non-linear, time variable, long time delay, intensive coupling, parameter distributed, indefinite and complex system.

催化裂化装置是一个高度非线性、时变、长时延、强耦合、分布参数和不确定性的复杂系统。

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