Output feedback stabilisation of high-order nonlinear feedforward time-delay systems |
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Authors: | Meng-Meng Jiang Kemei Zhang |
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Affiliation: | 1. Institute of Automation, Qufu Normal University, Shandong Province, China;2. School of Mathematics Sciences, Qufu Normal University, Shandong Province, China |
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Abstract: | This paper studies the output feedback control problem for high-order nonlinear feedforward time-delay systems. Systems become more general due to both low-order and high-order in nonlinearities taking any value in certain intervals. By constructing the new Lyapunov–Krasovskii functional and reduced-order observer, based on the homogeneous domination theory, an output feedback controller is developed to guarantee high-order nonlinear feedforward time-delay systems globally asymptotically stable. A simulation example demonstrates the theoretical result. |
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Keywords: | High-order nonlinear feedforward systems time-delay low-order and high-order nonlinearities output feedback asymptotical stabilisation |
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