摘要
This paper believes that complex feedback systems are very common and important in the modern engineering technology. It is very difficult to resolve the optimum problem of the complex feedback system. But it has important practical value. This paper decomposed the complex feedback system into many subsystems by means of the decomposing method. First, optimize each subsystem on the optimization basis. Second optimize the whole system step by step. Finally, we provide an example of the optimal design of the heat-exchanger used in chemical processes.
This paper believes that complex feedback systems are very common and important in the modern engineering technology. It is very difficult to resolve the optimum problem of the complex feedback system. But it has important practical value. This paper decomposed the complex feedback system into many subsystems by means of the decomposing method. First, optimize each subsystem on the optimization basis. Second optimize the whole system step by step. Finally, we provide an example of the optimal design of the heat-exchanger used in chemical processes.
