Pacific national university Main page Bulletin of Pacific national university

UDC 681.513.675

© E. L. Eremin, L. V. Chepak, 2011

ADAPTIVE SYSTEM WITH EXPLICIT-IMPLICIT STANDARDS AND A STATIONARY OBSERVER FOR AN OBJECT WITH A DELAY IN CONTROL

The article considers the synthesis of an adaptive system with its explicit-implicit reference model for a dynamic object with a scalar both input and output, which has the delay control. In order to compensate for the control delay in the system the additional device such as the predictor-compensator is employed. In the structure of an adaptive regulator the not-accessible to direct measurement variable conditions of an object restored with a stationary observer are used. The problem of synthesis of control system for aprioristic indefinite object is solved within the hyperstability criterion.

Keywords: delay in control, predictor, compensator, explicit-implicit reference model, observer, hyperstability criterion

References:

 

  1. Krasnova S.A. Kaskadnyy sintez nablyudatelya sostoyaniya dlya nelineynykh sistem pri nalichii vneshnikh vozmushcheniy // AiT. 2003. ¹ 1
  2. Nikiforov V.O. Skhemy adaptivnogo upravleniya s rasshirennoy oshibkoy // AiT. 1994. ¹ 9.
  3. Eremin E.L., Kvan N.V., Semichevskaya N.P. Robastnoe upravlenie neliney-nym ob"ektom so statsionarnym nablyudatelem i bystrodeystvuyushchey etalonnoy mo-del`yu // Informatika i sistemy upravleniya. 2008. ¹4(18).
  4. Andrievskiy B.R., Fradkov A.L. Izbrannye glavy teorii avtomaticheskogo upravleniya s primerami na yazyke Matlab. SPb.: Nauka. 2000.
  5. Parsheva E.A., Tsikunov A.M. Adaptivnoe upravlenie ob"ektom s zapazdy-vayushchim upravleniem so skalyarnym vkhodom-vykhodom // AiT. 2001. ¹1.
  6. Eremin E.L., Chepak L.V., Telichenko D.A. Sintez adaptivnykh sistem dlya ska-lyarnykh ob"ektov s zapazdyvaniem po upravleniyu. Blagoveshchensk: AmGU, 2006. 240 s.
  7. Meerov M.V. Adaptivnye kompensiruyushchie regulyatory s prediktorom Smi-ta // AiT. 2000. ¹ 10.
  8. Eremin E.L. Robastnye algoritmy nestatsionarnykh sistem upravleniya s yav-no-neyavnoy etalonnoy model`yu // Differentsial`nye uravneniya i protsessy uprav-leniya. 2001. ¹ 3.
  9. Popov V.M. Giperustoychivost` avtomaticheskikh sistem. - M.: Nauka, 1970.
  10. Fomin V. N., Fradkov A. L., YAkubovich V. A. Adaptivnoe upravlenie dinami-cheskimi ob"ektami. M.: Nauka, 1981.

Download Download article (514.2 Kb)

Сontents Сontents