JPS6472201A - Control system following up optimumly periodical target value - Google Patents

Control system following up optimumly periodical target value

Info

Publication number
JPS6472201A
JPS6472201A JP22923387A JP22923387A JPS6472201A JP S6472201 A JPS6472201 A JP S6472201A JP 22923387 A JP22923387 A JP 22923387A JP 22923387 A JP22923387 A JP 22923387A JP S6472201 A JPS6472201 A JP S6472201A
Authority
JP
Japan
Prior art keywords
target value
control system
time point
optimumly
periodical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP22923387A
Other languages
Japanese (ja)
Other versions
JP2541163B2 (en
Inventor
Yuji Nakamura
Shigeru Futami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Manufacturing Co Ltd
Priority to JP62229233A priority Critical patent/JP2541163B2/en
Priority to PCT/JP1988/000897 priority patent/WO1989002617A1/en
Priority to KR1019890700842A priority patent/KR970003823B1/en
Priority to US07/363,906 priority patent/US5119287A/en
Priority to EP88907821A priority patent/EP0333870B1/en
Priority to DE3852297T priority patent/DE3852297T2/en
Publication of JPS6472201A publication Critical patent/JPS6472201A/en
Application granted granted Critical
Publication of JP2541163B2 publication Critical patent/JP2541163B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Feedback Control In General (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE:To realize the optimum follow-up of the controlled variable to the periodical target value by specifying the manipulated variable for each sampling time point in a control system where the repetitive actions are given to the target value having a fixed cycle. CONSTITUTION:In a control system where the repetitive actions are given to the target value having a fixed cycle, the manipulated variable U(i) of each sampling time point is defined by an equation I. In this case, the manipulated variable preceding the time point (i) by one period (e) is referred to as U(i-e) together with the increase correction value set at the time point (i) as a(i), the deviation obtained at the time point (i) as e(i), the sampling frequency with which the indecial answer is satisfactorily controlled as N, the sampling frequency taking the weight coefficient concerning the time into consideration as M, and the constants decided by this indecial answer of the control system and the weight coefficient concerning the time as Wk (k=1,...M), alphan (n=0,...N-1) and Ws respectively. As a result, a control algorithm where the controlled variable follows up optimumly the target value having a fixed cycle is obtained.
JP62229233A 1987-09-11 1987-09-11 A control method that optimally follows the periodic target value. Expired - Fee Related JP2541163B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP62229233A JP2541163B2 (en) 1987-09-11 1987-09-11 A control method that optimally follows the periodic target value.
PCT/JP1988/000897 WO1989002617A1 (en) 1987-09-11 1988-09-06 Control system that best follows periodical setpoint value
KR1019890700842A KR970003823B1 (en) 1987-09-11 1988-09-06 Control system that best follows periodical setpoint value
US07/363,906 US5119287A (en) 1987-09-11 1988-09-06 Optimum tracking control method for periodic target value
EP88907821A EP0333870B1 (en) 1987-09-11 1988-09-06 Control system that best follows periodical setpoint value
DE3852297T DE3852297T2 (en) 1987-09-11 1988-09-06 CONTROL SYSTEM THAT BEST FOLLOWS A PERIODIC SET POINT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62229233A JP2541163B2 (en) 1987-09-11 1987-09-11 A control method that optimally follows the periodic target value.

Publications (2)

Publication Number Publication Date
JPS6472201A true JPS6472201A (en) 1989-03-17
JP2541163B2 JP2541163B2 (en) 1996-10-09

Family

ID=16888916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62229233A Expired - Fee Related JP2541163B2 (en) 1987-09-11 1987-09-11 A control method that optimally follows the periodic target value.

Country Status (1)

Country Link
JP (1) JP2541163B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01237701A (en) * 1988-03-17 1989-09-22 Yaskawa Electric Mfg Co Ltd Control system to optimumly follow periodical target value
US7008725B2 (en) 2000-03-16 2006-03-07 Sony Corporation Hydrogen-storing carbonaceous material and method for producing the same, hydrogen-stored carbonaceous material and method for producing the same and battery and fuel cell using hydrogen-stored carbonaceous material
US9977002B2 (en) 2013-06-18 2018-05-22 Globalfoundries Inc. Nanoporous structures by reactive ion etching
US9994698B2 (en) 2013-10-02 2018-06-12 Kuraray Co., Ltd. Resin composition, resin formed product and multilayer structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01237701A (en) * 1988-03-17 1989-09-22 Yaskawa Electric Mfg Co Ltd Control system to optimumly follow periodical target value
US7008725B2 (en) 2000-03-16 2006-03-07 Sony Corporation Hydrogen-storing carbonaceous material and method for producing the same, hydrogen-stored carbonaceous material and method for producing the same and battery and fuel cell using hydrogen-stored carbonaceous material
US9977002B2 (en) 2013-06-18 2018-05-22 Globalfoundries Inc. Nanoporous structures by reactive ion etching
US9994698B2 (en) 2013-10-02 2018-06-12 Kuraray Co., Ltd. Resin composition, resin formed product and multilayer structure

Also Published As

Publication number Publication date
JP2541163B2 (en) 1996-10-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees