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广义预测控制(GPC)作为一种优良的算法受到了许多学者的重视.其基本思想是根据过去的输入输出以及未来输入通过优化二次型目标函数来预测未来输出.传统的GPC的缺点是计算量大.本文在隐式广义预测控制的基础上,通过改进其目标函数,提出了一种新型广义预测控制快速算法,避免了在线求解Diophantine方程和矩阵求逆,大大降低了计算量.仿真结果表明该算法的有效性.
As a good algorithm, Generalized Predictive Control (GPC) is regarded as a good algorithm by many scholars, whose basic idea is to predict the future output by optimizing the quadratic objective function based on the past input and the future input.The disadvantage of traditional GPC is the calculation Based on the implicit generalized predictive control, a new fast generalized predictive control algorithm is proposed by improving its objective function, which avoids the online solving of Diophantine equation and matrix inversion, which greatly reduces the computational complexity. The effectiveness of the algorithm is shown.