Question:
Consider the system x₁ = x₂ + sin x₁ x₂ = θx² + u y = x1
Last updated: 8/6/2022
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Consider the system x₁ = x₂ + sin x₁ x₂ = θx² + u y = x1 where the parameter is not exactly known but can be bounded as follows: |θ| ≤ 2 Design a sliding surface controller to stabilize the origin in the presence of the uncertainty in parameter θ.