Mathematical Basis of Sliding Mode Control of an Uninterruptible Power Supply

Széll, Károly; Köröndi, Péter

doi:10.12700/aph.11.03.2014.03.6

Cited by 7 publications

(2 citation statements)

References 21 publications

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“…Sliding mode control was developed in the Soviet Union primarily for aerospace and missile applications in the 1970s [7,8]. The mathematical basis of SMC design can be found in [9].…”

Section: Sliding Mode Controlmentioning

confidence: 99%

Sliding mode control of a servo system in LabVIEW: Comparing different control methods

Kiss

Szemes

Aradi

2021

IRASE

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The main contribution of this paper is to present the efficiency of LabVIEW in simulating and controlling a servo system with conventional methods (PI and PID control), as well as sliding mode control (SMC). The control of an actual system with LabVIEW and NI hardware provides an efficient implementation platform, using both LabVIEW’s graphical programming and the text-based m-file language MathScript RT. Both programming environments and the connection to NI hardware are relatively easy to use, therefore, ideal for education. The graphical “coding” can help novice users to see through their algorithms. However, the mathematical background of sliding mode control is difficult compared to conventional PID control; the SMC implementation for practical uses can be quite simple, as the presented example demonstrates. The first didactic step is a simulation with the Control Design and Simulation, as well as MathScript RT Modules. Then a myRIO Student Embedded Device is used to control a real servo system. LabVIEW code can be compiled to run on computers, (soft) real-time targets, and FPGAs (hard real-time targets), so students can easily and quickly step up to real industrial measurement and control problems without the need to learn new programming environments.

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“…Sliding mode control was developed in the Soviet Union primarily for aerospace and missile applications in the 1970s [7,8]. The mathematical basis of SMC design can be found in [9].…”

Section: Sliding Mode Controlmentioning

confidence: 99%

Sliding mode control of a servo system in LabVIEW: Comparing different control methods

Kiss

Szemes

Aradi

2021

IRASE

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show abstract

“…2 are known from Ref. [25]. Like in real systems, where σ is tuned manually to set the number of switches per period, σ is changed to achieve a similar result in the simulation as in real systems.…”

Section: Model Validationmentioning

confidence: 99%