Small-scale magnetorheological dampers for vibration mitigation ...

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Introduction Hysteretic models Identification methodology Future work New MR Dahl friction model New MR Dahl friction model identification methodology steps Identification methodology steps (Cont’d) Ikhouane et. al. Step 4 Determine the zero of the function θ(x), which is the quantity x ∗ such that θ(x ∗) = 0 Step 5 Compute a by using ( ) dθ(x) a = dx x=x∗ Step 6 Choose 1 design parameter, which is x ∗1 ≥ x ∗ Step 7 Compute k w and ρ ( ) dθ(x) a − dx x=x ρ = ∗1 θ(x ∗1 ) k w = a ρ Arturo Rodríguez Tsouroukdissian Small-scale MR dampers for vibration mitigation
Introduction Hysteretic models Identification methodology Future work New MR Dahl friction model simulation New MR Dahl friction model Results New MR Dahl friction model simulation under a convex input signal in its loading part Parameters Real Identified Relative error % k x 0.0320 0.0322 0.7722 k w 5.4600 5.4591 0.0170 ρ 600.0000 601.4496 0.2416 Arturo Rodríguez Tsouroukdissian Small-scale MR dampers for vibration mitigation
Page 1 and 2: Outline Introduction Hysteretic mod
Page 3 and 4: Introduction Hysteretic models Iden
Page 7: Introduction Hysteretic models Iden
Page 33 and 34: Bibliography (Cont’d) Introductio
Page 35 and 36: Bibliography (Cont’d) Introductio
Page 37 and 38: Proofs Introduction Hysteretic mode
Page 43 and 44: Proofs (Cont’d) Introduction Hyst
Page 55 and 56: Small-scale technical data Introduc
Page 57 and 58: Small-scale technical data Introduc
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Small-scale technical data Introduc
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Small-scale magnetorheological dampers for vibration mitigation ...

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