Abstract
Electro-hydrostatic actuators are widely used in the aerospace field, they are an important part of aircraft flight controls. This paper presents the redundancy management model of electro-hydrostatic actuators. First, the failure mode of the inverter is analyzed, then the structure layout of the three-redundancy inverter is proposed, and the fault monitoring is realized by a comparative monitoring method. Finally, the redundancy management model is built in Matlab/Simulink. The simulation results show that the redundancy management model can accurately monitor and effectively isolate the inverter faults, which verifies the feasibility and reliability of the model.
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References
Tao, S.: Research on properties and control methods of electro hydraulic actuator in more electric aircraft. In: 3th China Aviation Science and Technology Conference Proceedings (Volume II), pp. 228–233. China Aviation Society (2017)
Fu, Y.L., Han, X., Yang, R., Fu, J., et al.: Review on design method of electro-hydrostatic actuator. J. Beijing Univ. Aeronaut. Astronaut. 43(10), 1939–1952 (2017)
Liu, H., Yu, L., Zhang, Z., et al.: Fault diagnosis for SHA/EMA redundant system based on bond graph model. J. Beijing Univ. Aeronaut. Astronaut. 45(04), 760–768 (2019)
Jin, H., Jiao, Z., Wang, S.P., Han, P.: Design and realization of reliability tri redundancy digital actor controller. J. Beijing Univ. Aeronaut. Astronaut. 32(05), 548–552 (2006)
Song, J.S.: Research on fault diagnosis and fault tolerance control of three phase inverter. Jimei University (2012)
Wei, J.D., Zhou, B.: Fault tolerant strategies under open phase for doubly salient electro-magnet motor drives. In: Proceeding of International Conference on Electrical Machines and System, vol. 10, pp. 88–95 (2007)
Yang, Z.: Research on fault tolerant control strategy for dual three phase permanent magnet synchronous motor. Harbin Institute of Technology (2018)
Jia, Y.M.: Alternative proofs for improved LMI representations for the analysis and the design of continuous-time systems with polytopic type uncertainty: a predictive approach. IEEE Trans. Autom. Control 48(8), 1413–1416 (2003)
Huang, J.: Research on EMC and reliability in the motor drive system based on a three phase four leg inverter. Huazhong University of Science and Technology (2009)
Jia, Y.M.: Robust control with decoupling performance for steering and traction of 4WS vehicles under velocity-varying motion. IEEE Trans. Control Syst. Technol. 8(3), 554–569 (2000)
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Song, J., Yu, L., Han, X., Fu, J. (2021). Modeling and Simulation of Redundancy Management of Electro-Hydrostatic Actuator. In: Jia, Y., Zhang, W., Fu, Y. (eds) Proceedings of 2020 Chinese Intelligent Systems Conference. CISC 2020. Lecture Notes in Electrical Engineering, vol 706. Springer, Singapore. https://doi.org/10.1007/978-981-15-8458-9_58
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DOI: https://doi.org/10.1007/978-981-15-8458-9_58
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