针对外部持续扰动下的线性时滞系统，提出一种前馈-反馈最优控制的逐次逼近算法。
A successive approximation algorithm of feedforward and feedback optimal control for linear systems with state time-delay affected by persistent disturbances is presented.
研究了一类含变时滞扰动不确定系统的输出反馈自适应稳定问题。
The problem of output feedback adaptive stabilization for a class of uncertain dynamic system including time varying delayed perturbations was discussed.
同时，针对空调系统中可能出现较大非规律性扰动，采取了反馈补偿的措施。
Besides, feedback compensation is used to compensate the irregular disturbance in the system.
应用推荐