Robust Control Theory and Applications Part 1 potx

... uncertainty has a relative character. 5.3 Robust stability Let the linear system be given by the transfer function 1 110 1 110 11 11 () () (1) () (1) s L ss LL mm T mm nn nn mm TT m nn n bs ... engineering and non-engineering applications of the theory. These are described in section 5 and include internet based switching control, and applications of robust...

Ngày tải lên: 20/06/2014, 04:20

... Automatic Control, 2 17 ,ISSN: 0 018 -9286. Prieur, C. (20 01) . Uniting local and global controllers with robustness to vanishing noise, Mathematics Control, Signals, and Systems, 14 3 17 2, DOI: 10 .10 07/PL00009880 ... 1 030 11 4 A − − ⎡ ⎤ ⎢ ⎥ =− ⎢ ⎥ ⎢ ⎥ − −− ⎣ ⎦ the error matrix with k 1 and k 2 as the uncertain parameters is given by 11 22 EkE kE=+ where 1 1 01...

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... S1] ,1, 1); lmiterm([-3 1 1 T1] ,1, 1); lmiterm([4 1 1 P],(A0til+A1hat)' ,1, 's'); lmiterm([4 1 1 S1],h1 ,1) ; lmiterm([4 1 1 R1],h1 ,1) ; lmiterm([4 1 1 T1] ,1, 1); lmiterm([4 1 2 P], -1, A1hat*A0hat); ... method and PID method for the angle, θ . Robust Control, Theory and Applications 19 2 lmiterm([ -1 1 1 P] ,1, 1); lmiterm([ -1 2 2 R1...

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... 1. 01. 25 01. 6672.505.0 01. 7 0.55560.62500. 714 30.833 31. 01. 3 2.50 1. 667 1. 250 0.9 0.833 31. 01. 25 01. 66 71. 6 0. 714 30.833 31. 01. 25 01. 5 0.62500. 714 30.833 31. 01. 4 1. 1 01. 0 51. 000.95 1. 01. 25 01. 6672.505.0 01. 7 0.55560.62500. 714 30.833 31. 01. 3 2.50 1. 667 1. 250 0.9 0.833 31. 01. 25 01. 66 71. 6 0. 714 30.833 31. 01. 25 01. 5 0.62500. 714 30.833 31. 01. 4 1....

Ngày tải lên: 20/06/2014, 04:20

... Robust Control, Theory and Applications 362 () () 24 3 6 1 2 65 0.4 515 0.2033 2.9846 1 1. 718 7 1 0 .18 86 3.8087 1. 5 20 1 17.7347 10 .8348 1 1.7455 6 .13 55 9 .10 85 1 10.9088 1 ss s s ss ee ss se e G s ss ee ss Θ − − − − −− ⎡ ⎤ ⎢ ⎥ ++ ⎢ ⎥ ⎢ ⎥ − = ⎢ ⎥ + ++ ⎢ ⎥ ⎢ ⎥ − ⎢ ⎥ ++ ⎢ ⎥ ⎣ ⎦ , ... T ijij ij 21 VVA = , T ikijik 21 UUB = ( ri , ,1 …= , pj , ,1 … =...

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... estimated 518 Robust Control, Theory and Applications Fig. 3. Closed loop system of current control Parameters Value Rated Power 1. 5 kW Rated Speed 10 000 min 1 R 0.0 61 Ω L d 1. 44 mH L q 2.54mH K E 18 2 10 −4 V/min 1 P ... 2mH; and finally, in red, for L S = 5mH. In all cases the controller has an adequate convergence of its parameters. 532 Robust Control, Theory...

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... (s) 0 .1 1 0.2 317 0.055 0 .12 28 55 .1 143 0.248 1 0.2 319 0.05 51 0 .12 3 55.0 14 1 0.997 1 0.2373 0.0566 0 .12 6 53.8 13 8 1. 27 1 0.2 411 0.0577 0 .12 8 52.6 13 5 1. 7 1 0.2495 0.06 01 0 .13 27 52.2 13 0 Table ... simultaneously. Note that (23) can be decoupled as 11 12 11 21 22 23 22 32 33 33 2 21 11 22 2 33 11 11 11 222 11 1 33 33 13 3 12 2 2...

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... 21 1 11 2 21 1 212 {() ()()()()} {() () () () ()} TT TT xt R x t X xt x tX xt xt R x t X xt x tX xt Ω Ω −− −− =∈ ≤ =∈ > i.e. 2 1 2 2 -2.3 815 -1. 0734 {() () () 0} -1. 0734 9.6 717 -2.3 815 -1. 0734 {() ... as follows For subsystem 1 11 0.04 1m ≤ ≤ , 12 0 .1 1.2m ≤ ≤ For subsystem 2 21 0 .1 1m ≤ ≤ , 22 0.04 1m ≤ ≤ Then we have 10 0.52 0 00.65 M ⎡ ⎤ = ⎢ ⎥ ⎣...

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... Robust Control, Theory and Applications 18 0 22 11 1 0 1 1 0 1 1 1 1 1 N 1 1 -0000 1 0000 00000 h 1 00 00 h 00 0 0 0 1 00 0 0 h 00 0 0 0 00 0 0 0 00 1 00 0000 h 00 0 00 ... P = 1. 0e+008 * 1. 1943 -1. 16 51 0 .15 62 -1. 16 51 4 .17 45 0.3597 0 .15 62 0.3597 0 .12 48 ⎡ ⎤ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎣ ⎦ ; R1 = 1. 0e+008 * 1. 9320 0.2397 0.8740 0.2397 1. 0386 0.28...

Ngày tải lên: 20/06/2014, 04:20

... 10 -3 10 -2 10 -1 10 0 10 1 10 2 -60 -40 -20 0 20 Magnitude [dB] 10 -3 10 -2 10 -1 10 0 10 1 10 2 -300 -200 -10 0 0 omega [rad/s] Phasa [deg] 10 -3 10 -2 10 -1 10 0 10 1 10 2 -60 -40 -20 0 20 M agn i tu d e ... -2 10 -1 10 0 10 1 10 2 -50 0 50 10 0 ω [rad/sec] Magnitude [dB] 10 -3 10 -2 10 -1 10 0 10 1 10 2 -300 -200...

Ngày tải lên: 20/06/2014, 04:20