Design and Experimental Analysis of an Adaptive Second-Order Fast Non-Singular Terminal Sliding Mode Controller for Electronic Throttle With Disturbance

نویسندگان

چکیده

Achieving accurate and reliable tracking control for the electronic throttle (ET) with uncertainties external disturbances is one of most meaningful challenging tasks. In this paper, a novel adaptive second-order fast non-singular terminal sliding mode approach proposed ET system engines. First, hierarchical two-layer surface was designed based on concepts high-order nonlinear mode, which exhibits features chattering-free, response high accuracy. Then, adaptation mechanism bidirectional gain variation included in modified to avoid prior evaluation unknown located system. The idea behind calculate relative position between state stable point real-time. Further, stability convergence region were deduced Lyapunov theory. Finally, order further prove its performance capability, it compared following commonly used methods: control, control. Experimental verifications conducted validate considering four different test signals.

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ژورنال

عنوان ژورنال: IEEE Access

سال: 2023

ISSN: ['2169-3536']

DOI: https://doi.org/10.1109/access.2023.3284686