Autors: Mitov, A. S., Slavov, T. N., Kralev, J. K.
Title: Rapid Prototyping of H∞ Algorithm for Real-Time Displacement Volume Control of Axial Piston Pumps
Keywords: axial piston pump; displacement volume control; H∞ algorithm

Abstract: A system for the rapid prototyping of real-time control algorithms for open-circuit variable displacement axial-piston pumps is presented. In order to establish real-time control, and communication and synchronization with the programmable logic controller of an axial piston pump, the custom CAN communication protocol is developed. This protocol is realized as a Simulink® S-function, which is a part of main Simulink® model. This model works in real-time and allows for the implementation of rapid prototyping of various control strategies including advanced algorithms such as H∞ control. The aim of the algorithm is to achieve control system performance in the presence of various load disturbances with an admissible control signal rate and amplitude. In contrast to conventional systems, the developed solution suggests using an embedded approach for the prototyping of various algorithms. The obtained results show the advantages of the designed H∞ controller.

References

    Issue

    Algorithms, vol. 16, issue 2, 2023, Switzerland, Multidisciplinary Digital Publishing Institute (MDPI), DOI 10.3390/a16020120

    Copyright Multidisciplinary Digital Publishing Institute (MDPI)

    Цитирания (Citation/s):
    1. Sun Z., Zeng Q., Wan L., Jiang J.,Digital Control Method and Performance Analysis of the Double-Compound Axial Piston Pump, (2023) ACS Omega, 8 (31), pp. 28592 - 28607 - 2023 - в издания, индексирани в Scopus или Web of Science
    2. Sun Z., Zeng Q., Wan L., Xiao Y., Dynamic Response Analysis of the Bi-Tandem Axial Piston Pump with Dual-Loop Positive Flow Control under Pressure Disturbance, (2023) Actuators, 12 (7) - 2023 - в издания, индексирани в Scopus или Web of Science
    3. Guangxun E., Li M., Ma C., Wang H., Zhang S., Zheng R., Zhang N., A new double-cylinder metering pump with high precision and high sensitivity, Proceedings of SPIE - The International Society for Optical Engineering, 13230, 2024 - 2024 - в издания, индексирани в Scopus или Web of Science

    Вид: статия в списание, публикация в издание с импакт фактор, публикация в реферирано издание, индексирана в Scopus и Web of Science