suboptimal control meaning in Chinese
次最优控制
Examples
- Suboptimal control for plants with pure time delay based on state feedback
基于状态反馈的纯滞后对象的次优控制 - Then , the suboptimal control law is achieved using the dynamic programming principle
然后，使用动态规划得到增广系统的次优控制律。 - In operating process of systems , besides the external randoml disturbance from the , also influence also comes from inside as parameter changing , in order to cope with this two kinds of uncertainties , a minimization variance control strategy based on innovations is proposed rind the analytic solution of this suboptimal control is obtained in this paper
摘要系统在运行过程中，除了受到来自外界的随机干扰外，还受到了诸如内部参数引起的不确定性的影响，为对付这两种不确定性，采用双态控制方法，提出了基于新息的最小方差控制策略，获得了该次优控制律的解析解。 - Optimal periodic control with the lowest operational cost by limiting total substrate discharge mass was studied . through adding new state variable and using supplement functions , the problem with restriction conditions was converted into nonrestriction problem . in addition , the dynamic searching method of optimal step coefficient was developed to modify the conventional gradient method , consequently the calculation problem of the multivariable optimal periodic control was able to be resolved better . it was found that the operational costs of optimal control under various initial states are distinctly different . a new concept of optimal control under optimal initial state was presented . it is pointed out emphatically that to the treatment system without optimal control condition , the suboptimal control with extensive practical value can be realized according to the results of optima control
着重研究了在限制有机物排放总量时，使其运行费用最低的最优周期控制问题.通过增加新的状态变量和用补偿函数法，将本课题的有约束条件问题化为无约束条件问题，并提出了最优步长参数的动态搜索法来修改传统的梯度法，从而较完善地解决了多变量最优周期控制的计算问题.研究中还发现了不同初始条件下最优控制所需要的运行费用也大不相同，进而提出了最优初始状态下最优周期控制的新概念，这对保证出水质量的同时进一步降低污水处理成本来说具有更重要的意义.本文还强调指出：对于尚不具备实现最优控制条件的处理系统，可根据最优控制的研究结果实现具有广泛实用价值的准最优控制