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1. 发明公开

EP0333870A1 CONTROL SYSTEM THAT BEST FOLLOWS PERIODICAL SETPOINT VALUE 失效
标题翻译： REGELUNGSSYSTEM，DAS AM BESTEN EINEM PERIODISCHEN SOLLWERT FOLGT。
公开(公告)号：EP0333870A1
公开(公告)日：1989-09-27
申请号：EP88907821.8
申请日：1988-09-06
申请人： KABUSHIKI KAISHA YASKAWA DENKI SEISAKUSHO
发明人： NAKAMURA, Hiroshi K.K. Yaskawa Denki Seisakusho , FUTAMI, Shigeru K.K. Yaskawa Denki Seisakusho
IPC分类号： G05B13/00
CPC分类号： G05B13/026 , G05B13/022 , G05B13/0225 , G05B21/02
摘要： A control system employing an algorithm in which the control quantity is so determined as to best follow a periodical setpoint value that repeats the same pattern possessed by a control object (13) relying only upon the arithmetic operation by correcting the amount for each of the sampling using deviations of one period before and subsequent M samplings, using the present deviation, past increments of a number of N-1, operation quantity of one period before, and a predetermined quantity, or employing an algorithm in which the control quantity best follows a setpoint value wherein the control input for each sampling time is so determined that the sum of weighted squares of estimated values of future control deviations will become a minimum by using control deviations of each of the present and past periods, past increment, data (indicial response) related to dynamic characteristics of the control object, control input of one period before, and related data.
摘要翻译：控制量被确定为最好地遵循周期性设定点值，该周期性设定点值重复仅依赖于算术运算的控制对象（13）拥有的相同模式，通过使用在之前和之后的一个周期的偏差来校正每个采样的量使用当前偏差的M个采样，N-1个数的过去增量，一个周期的操作量和预定量。或者，采用一种算法，其中控制量最好地遵循设定点值，其中每个采样时间的控制输入被如此确定，即通过使用每个采样时间的控制偏差，将来控制偏差的估计值的加权平方和将变为最小值当前和过去期间的过去增量，与控制对象的动态特性相关的数据（指标响应），前一个时期的控制输入以及相关数据。

2. 发明授权

EP0333870B1 CONTROL SYSTEM THAT BEST FOLLOWS PERIODICAL SETPOINT VALUE 失效
标题翻译：控制系统的最佳周期参考如下。
公开(公告)号：EP0333870B1
公开(公告)日：1994-11-30
申请号：EP88907821.8
申请日：1988-09-06
申请人： KABUSHIKI KAISHA YASKAWA DENKI SEISAKUSHO
发明人： NAKAMURA, Hiroshi K.K. Yaskawa Denki Seisakusho , FUTAMI, Shigeru K.K. Yaskawa Denki Seisakusho
IPC分类号： G05B13/00
CPC分类号： G05B13/026 , G05B13/022 , G05B13/0225 , G05B21/02
摘要： A control system employing an algorithm in which the control quantity is so determined as to best follow a periodical setpoint value that repeats the same pattern possessed by a control object (13) relying only upon the arithmetic operation by correcting the amount for each of the sampling using deviations of one period before and subsequent M samplings, using the present deviation, past increments of a number of N-1, operation quantity of one period before, and a predetermined quantity, or employing an algorithm in which the control quantity best follows a setpoint value wherein the control input for each sampling time is so determined that the sum of weighed squares of estimated values of future control deviations will become a minimum by using control deviations of each of the present and past periods, past increment, data (indicial response) related to dynamic characteristics of the control object, control input of one period before, and related data.

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