Time is very important . the everyone has 24 hours everyday , having 365 days annually , once we a day in the life elapse , will not come back any further . we if have a passion for the life , shouldn ' t the wave take a lot of time . we should control time . usage time of best the way is a good good plan time 时间很重要.人人每天有24小时,每年有365天,一旦我们生命中的一天消逝,就再也不会回来.我们要是热爱生命,就不应该浪费时间.我们应该掌握时间.使用时间的最好办法就是好好计划时间
The prediction control problem for discrete time - delay system and continuous time - delay system with sinusoidal disturbance is concerned in this paper . chapter 3 is to remove the time - delay from a discrete system with control time - delay by predictive control . the state predictive observer and optimal predictive controller for the discrete delay system based on a state space model are presented 对于离散时滞系统,本文第三章通过构造预测模型所得的系统输出预测向量和系统的控制向量,为系统设计了全维状态预测观测器( spo ) ,并将该状态预测观测器应用于多步预测控制,根据最优控制理论,构建了全维模型预测控制器。