首页>
外国专利>
Integrated model predictive control and optimization in process control systems
Integrated model predictive control and optimization in process control systems
展开▼
机译:过程控制系统中的集成模型预测控制和优化
展开▼
页面导航
摘要
著录项
相似文献
摘要
An optimization technique for use in driving a process plant controller, such as a model predictive controller, uses an organized, systematic but computationally simple method of relaxing or redefining manipulated, control and/or auxiliary variable constraints when there is no feasible optimal solution within pre-established constraints, to thereby develop an achievable solution for use by the controller. The optimization routine uses penalized slack variables and/or redefines the constraint model in conjunction with the use of penalty variables to develop a new objective function, and then uses the new objective function to determine a control solution that best meets the original constraint limits.
展开▼