摘要
提出基于状态空间模型的阶梯式多变量动态矩阵控制分散优化算法,使计算量大大减少,并在自行研制的先进控制平台上,实现了这种算法。该算法的工程化实现方法,使用户可以方便地构建自动控制系统并实施多变量动态矩阵控制。对双容水箱的控制实验表明,该控制算法对具有多变量、时滞、耦合和不确定性的复杂对象,具有良好的控制效果。
A stair-like decentralized optimization dynamic matrix control (DMC) algorithm tor multivariable systems based on state-space models was proposed. The new algorithm can reduce the calculation significantly and was implemented in the advanced control platform self-developed. The algorithm implement method in engineering allows user can easily build an automatic control system, which operates on stair-like multivariable DMC (StairMDMC). The control experiments of tank with double columns show that the StairMDMC has excellent effects to the complicated plants with multivariable, time delay, coupling and uncertainty.
出处
《化工自动化及仪表》
CAS
2007年第4期30-33,共4页
Control and Instruments in Chemical Industry
基金
安徽省发改高技项目(2005661)