无限地平线的线性二次的规定(LQR ) 问题被满足于有输入延期的分离时间的系统。在一辆汽车的帮助下回归的移动一般水准(ARMA ) 革新模型,内在的问题的答案被获得。最佳的控制法律的设计在解决一个多项式方程包含;一个光谱因式分解。后者是现在的问题的主要障碍,;重新组织的革新途径被用来清除它起来。计算光谱因式分解最后下来到与象原来的系统的一样的尺寸解决二个 Riccati 方程。
The infinite-horizon linear quadratic regulation (LQR) problem is settled for discretetime systems with input delay. With the help of an autoregressive moving average (ARMA) innovation model, solutions to the underlying problem are obtained. The design of the optimal control law involves in resolving one polynomial equation and one spectral factorization. The latter is the major obstacle of the present problem, and the reorganized innovation approach is used to clear it up. The calculation of spectral factorization finally comes down to solving two Riccati equations with the same dimension as the original systems.