1 For A Second Onder System Wh Un Damped Natural Ris Win 5 Frequency S 2 Wastwn Fi Damping Ratt So Venity 1 (184.03 KiB) Viewed 19 times
-- 1. For a second onder system Wh: Un damped natural RIS) win? → (5) frequency s+ 2 & Wastwn fi damping ratt, so Venity when Ris)= Ś verify (1) of<, underdamped system e-SWnit (cos watt , • sinwat) Clts = -e Mapa -/- •cos (wat-6) 17 sunt se popis sin (arket +) where 1-f2 Wd = 1 p2wn damped natural frequency 4 The last time 6= tanti 127 p=1, Critically damped system , c(t) = 1 -etentertwnt) (3) f»l, overdamped system clt) = 1 + entry 13²1 P Pa where P,=(8+18=1) WA, Belf-/q21) Wn. 14) Find when too, c(t) = ? For 112/2) (3). 2. From 1. please check the following answers (a)-(e), , eht e
Pole-sere Pot Response System G) C) ab General c)-1.0.171 60) plane RA () -7.854 -1.146 05 Overdamped con 1-ecos/81+sin) 141 11.08 - 19:47) 1.21 GO) plane XING RU) CM (e) Underdamped X-8 0.81 0.61 04 0.21 0 co 1 - plane G's) MO () c) W -3 . Undamped plane (3) RW) C) +6+ Critically damped 0.8 0.6 0.4 0.21
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