论文部分内容阅读
针对一维固定边界复合介质发汗冷却系统的自适应控制问题 ;给出了一个根据实际观测 .基于对气动加热面边界热流密度的估算 ,由热平衡方程及热阻滞函数的特征确定控制输入的自校正控制方法 .理论和数据试验显示 ,对时变的热流及未知的热阻滞函数 ,此方法可以取得很好的控制效果 .
Aiming at the problem of adaptive control of sweating cooling system for one-dimensional fixed boundary composite media, a practical observation is given. Based on the estimation of the heat flux density at the boundary of aero-heated surface, the heat balance equation and the characteristics of thermal retardation function Correction control method. Theoretical and data experiments show that this method can achieve good control effect on time-varying heat flow and unknown thermal retardation function.