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how to use hysteresis current controller

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Asim Raza
Asim Raza on 9 Aug 2011
Commented: laiche zeghdi on 20 Aug 2023
hi i need some information on how to use hysteresis current controller, is there any block or any thing related in matlab simulink?

Answers (2)

Fangjun Jiang
Fangjun Jiang on 9 Aug 2011
Not sure what you mean by "hysteresis current controller". Are you looking for some blocks to deal with hysteresis? Check the Relay block, Backlash block, Dead Zone block, or Coulomb & Viscous Friction block in Simulink library->Discontinuities

Mahdi on 29 Jan 2014
if you want to control cureent of inverter , you can use Relay block as hysteresis current controller to PWM since yhe output of relay is only 1 or 0 to produce a clock in order to control your inverter.
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laiche zeghdi
laiche zeghdi on 20 Aug 2023
Can you help me . I want use hysteresis output of relay is 4 level ( 2 or 1 or 0 or -1) for controler with error

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