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PARAMETER ESTIMATION TECHNIQUE FOR CLOSED LOOP SYSTEM
PARAMETER ESTIMATION TECHNIQUE FOR CLOSED LOOP SYSTEM
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机译:闭环系统的参数估计技术
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摘要
A process control technique includes a closed loop parameter estimation algorithm for process gain, time constant and deadtime. The estimation algorithm uses time integrals of system variables responding to a step input. Proper selection of the integrals (control areas) results in a set of equations which are solvable for desired process parameters.
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