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    • 5. 发明申请
    • Control of Processes
    • 过程控制
    • US20090228119A1
    • 2009-09-10
    • US11886930
    • 2006-03-22
    • David H. OwensStephen DaleyJari Juhani Hatonen
    • David H. OwensStephen DaleyJari Juhani Hatonen
    • G05B13/04
    • G05B13/042
    • A control system, for controlling a process that repeats in a number of cycles, is arranged to control at least one input to the process and to modify the input or inputs iteratively over successive cycles so that an output of the process approaches a desired reference output, and so that, at each iteration a current input is determined by a two stage process the first being to minimize a cost function, the cost function including the tracking error between a calculated output for the current input and the reference output, and the change between the input of a previous iteration and the current iteration, the second through the introduction of a relaxation parameter obtained by empirical methods or mathematical optimization.
    • 用于控制以多个周期重复的处理的控制系统被布置成控制至少一个输入到该过程并且在连续循环中迭代地修改输入或输入,使得该过程的输出接近期望的参考输出 并且使得在每个迭代中,当前输入由两级处理确定,首先是最小化成本函数,包括当前输入的计算输出与参考输出之间的跟踪误差的成本函数以及变化 在前一次迭代的输入与当前迭代之间,第二个通过引入通过经验方法或数学优化获得的松弛参数。