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JPS54158584A - Controller for process with dead time - Google Patents

Controller for process with dead time

Info

Publication number
JPS54158584A
JPS54158584A JP6669178A JP6669178A JPS54158584A JP S54158584 A JPS54158584 A JP S54158584A JP 6669178 A JP6669178 A JP 6669178A JP 6669178 A JP6669178 A JP 6669178A JP S54158584 A JPS54158584 A JP S54158584A
Authority
JP
Japan
Prior art keywords
dead time
transfer function
feedback circuit
represented
variable
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.)
Pending
Application number
JP6669178A
Other languages
Japanese (ja)
Inventor
Ryuichi Kuwata
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6669178A priority Critical patent/JPS54158584A/en
Publication of JPS54158584A publication Critical patent/JPS54158584A/en
Pending legal-status Critical Current

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  • Feedback Control In General (AREA)

Abstract

PURPOSE: To appropriately control a process having dead time, by performing feedback through a feedback circuit including a variable dead time element to an integrator which has a variable integration time constant and receives a deviation signal.
CONSTITUTION: When an object having dead time Lp and represented by a transfer function Kp.e-LP.S is controlled, the deviation 3 of a detected value from a command and the output of the feedback circuit 12 are applied to an element having a transfer function Gc(S). The output of the element is supplied as a manipulated variable to the controlled object and applied to the feedback circuit 12. The transfer function of the feedback circuit 12 is represented as K(l-e-LS). If K=Kp and L= Lp, the closed loop transfer function of the controlled object is represented by the formula I. The formula II which shows a desirable response property can be obtained by appropriately selecting the value of Gc(S).
COPYRIGHT: (C)1979,JPO&Japio
JP6669178A 1978-06-05 1978-06-05 Controller for process with dead time Pending JPS54158584A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6669178A JPS54158584A (en) 1978-06-05 1978-06-05 Controller for process with dead time

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6669178A JPS54158584A (en) 1978-06-05 1978-06-05 Controller for process with dead time

Publications (1)

Publication Number Publication Date
JPS54158584A true JPS54158584A (en) 1979-12-14

Family

ID=13323205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6669178A Pending JPS54158584A (en) 1978-06-05 1978-06-05 Controller for process with dead time

Country Status (1)

Country Link
JP (1) JPS54158584A (en)

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