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_files/help_icon.gif) Title: |
US3880348:
VARIABLE STRUCTURE ADAPTIVE CONTROLLER
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| Country: |
US United States of America
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| Inventor: |
Salihbegovic, Adnan; Sarajevo, Yugoslavia
Matic, Bozidar; Sarajevo, Yugoslavia
Zimonjic, Svetozar; Sarajevo, Yugoslavia
Hadziomerovic, Faruk; Sarajevo, Yugoslavia
Shubladze, Alexandr Michailovich; Moscow, Union
of Soviet Socialist Republics (USSR)
Okunev, Alexei
Pavlovic; Moscow, Union of Soviet Socialist Republics
(USSR)
Yemeljanov, Stanislav Vasilyevich;
Moscow, Union of Soviet Socialist Republics (USSR)
Kostyleva, Nataly Yevgenyevna; Moscow, Union of
Soviet Socialist Republics (USSR)
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| Assignee: |
Energoinvest-Istrazivacko-razvojni Centar za
automatiku, Sarajevo, Yugoslavia
IAT-Institut po
problemom upravlenia, Moscow, Union of Soviet Socialist
Republics (USSR)
other patents from ENERGOINVEST ISTRAZIVACKO RAZVOJNI CENTAR ZA
AUTOMATIKU (approx. 1)
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Profiles, Stocks and More about this company
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| Published / Filed: |
April 29, 1975 /
June 3, 1974
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| Application Number: |
US1974000476036
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| IPC Code: |
G05B 17/02; G05B 13/02;
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| U.S. Class: |
Current: 700/046;
Original: 235/150.1;
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| Field of Search: |
235/150.1
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| Priority Number: |
| June 3, 1974 |
US1974000476036 |
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| Abstract: |
A variable structure adaptive controller is provided. It
includes a basic circuit for the preparation of information and an
adaptation circuit which is coupled to the basic circuit and
provides for the adaptation of multiplication coefficients as a
function of the derivation value between the values of an error
signal and the differential of this error signal. The circuits
provide for a very wide range of changes in parameters and for
compensating the variations of these parameters. The basic circuit
includes an input terminal with a multiplier-divider circuit coupled
to the same, there being a circuit providing the function
TP/.tau.P+1 and two output terminals one of which is connected
directly and the other through the latter said circuit to the input
terminal. A further output terminal is connected to the
multiplier-divider circuit. The adaptation circuit includes two
parallel circuits connected respectively to the two aforementioned
output terminals and a dividing circuit connecting these two
parallel circuits to the multiplying divider circuit.
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| Primary / Assistant Examiners: |
Botz, Eugene G.;
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| INPADOC Legal Status: |
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legal status actions
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| Family: |
None
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| First Claim: |
Show all 18 claims
What is claimed is:
1. A variable
structure adaptive controller for compensating variations of gain
and/or time constant parameters of an apparatus or process to be
controlled, said controller comprising basic circuit means for the
preparation of error information and an error signal and an
adaptation circuit means which is coupled to said basic circuit
means and provides for the adaptation of multiplication coefficients
as a function of the derivation values of the error signal and of
the differential of said error signal, said circuit means providing
for, in a very wide range of changes in said parameters,
compensating the variations of said parameters.
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| Background / Summary: |
Show background / summary
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| Drawing Descriptions: |
Show drawing descriptions
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| Description: |
Show description
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| Forward References: |
Show 3 U.S. patent(s) that reference this
one
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