Distrubuted control system training Part 5

... kÀ1 p ˆ w2 k Using (4. 41), (4. 42), (4. 43) and the facts that as and k… kÀ2 À kÀ1 †k I, we can conclude that: k I; …kÀ2 À kÀ1 † p jwk j ‡ kk k 4: 44 " " k ˆ …kÀ2 À kÀ1 †kÀ1 ... Note that if kk k I then from (4. 26) and (4. 36) it " follows that kwk k " Introducing the control strategy (4. 48) into (4. 47) we obtain   Y "  k‡1 30 4: 49† ‡ kUkÀ1 0 YkÀ1 k " " ......

Ngày tải lên: 10/08/2014, 21:22

... À …t ‡ 1† j 5: 46† Taking z ˆ À…t†=jj…t†jj for (5. 45) , or z ˆ …t†=jj…t†jj for (5. 46) and using Adaptive Control Systems 95 (5. 43) we see that there are …z; j; † number of controller indices ... conditions limt3I M…t† ˆ ‡I, 84 Adaptive stabilization of uncertain discrete-time systems x 10 controller gain output 0 .5 −0 .5 −1 50 (a) 100 −1 −2 50 (b) 100 Figure 5. 1 Exampl...

Ngày tải lên: 10/08/2014, 21:22

... 26, 4, 65 1 -67 7 [ 16] Ioannou, P A and Sun, J (19 96) Robust Adaptive Control Prentice-Hall [17] Kreisselmeier, G (19 86) `Adaptive Control of a Class of Slowly Time-varying Plants', Systems and Control ... P ‰À1 :6; À0:1Š ‘ ‰0:1; 1 :6 ; b2 P ‰À1 :6; À0:1Š ‘ ‰0:1; 1 :6 ; a3 P ‰0:1; 1 :6 …5:109† i.e  ˆ f‰À1 :6; À0:1Š ‘ ‰0:1; 1 :6 ‰À1 :6; À0:1Š‘‰0:1; 1 :6 ‰0:1; 1 :6 g Choosing Ou...

Ngày tải lên: 10/08/2014, 21:22

... v; k > 4=3 …6 :73 † Indeed, consider the quadratic storage function V ˆ z2 ‡  2 …6 :74 † Adaptive Control Systems 1 37 Forming the derivative of V with respect to the solutions of (6 .72 ), using Young's ... synthesis of adaptive controllers (6.106) and (6.1 07) The goal of this section is to specify a subclass of adaptive controllers in the form of (6.106), (6.1 07) so that the ove...

Ngày tải lên: 10/08/2014, 21:22

... Vol K, 73± 78, San Francisco [ 18] Jiang, Z P and Praly, L (19 98) `Design of Robust Adaptive Controllers for Nonlinear Systems with Dynamic Uncertainties', Automatica, Vol 34, No 7, 82 5 84 0 [19] ... Nonlinear Systems', Automatica, 29, 181 ± 189 [32] Marino, R and Tomei, P (1995) Nonlinear Control Design: Geometric, Adaptive and Robust Prentice-Hall, Europe 1 58 Adaptive nonlinea...

Ngày tải lên: 10/08/2014, 21:22

... ( 199 5) `Adaptive Control of a Class of Nonlinear Discrete-time Systems Using Neural Networks', IEEE Transactions on Automatic Control, Vol 40, 791 ±801 [4] Song, Y and Grizzle, J W ( 199 3) `Adaptive ... Control of a Class of Discrete-time Nonlinear Systems', Proceedings of the 199 3 American Control Conference, San Francisco, CA, 13 59 1364 Â [5] Yeh, P.-C and Kokotovic, P V ( 199...

Ngày tải lên: 10/08/2014, 21:22

... noting that the control input in Figure 9.6 is similar to that in Figure 9.5 and of comparable 239 e (rad) Adaptive Control Systems u (N) (a) eF (N) (b) (c) Figure 9.6 Linear adaptive control with ... problem, an adaptive controller where 0 , 1 , h and e are unknown may be necessary 9.5.2.1 Adaptive control based on nonlinear parametrization The applicability of the adaptiv...

Ngày tải lên: 10/08/2014, 21:22

... Reference Adaptive Control Schemes', in Advances in Robust Control Systems Techniques and Applications, Vol 53, 99±123 Academic Press  [12] Tao, G and Kokotovic, P V (1996) Adaptive Control of Systems ... feedback control design for a known linear or nonlinear dynamics following the actuator nonlinearity Improvements of system tracking performance by an adaptive inverse have...

Ngày tải lên: 10/08/2014, 21:22

... 13± 14, 18±19 adaptive H optimal control, 11±12, 13, 14, 18±19 model reference adaptive control, 10±11, 13, 14, 18 partial adaptive pole placement, 10, 13, 14, 18 design of robust adaptive law, ... Adaptive control Lyapunov functions (aclf), 185, 188 Adaptive internal model control schemes, 7±21 330 Index certainty equivalence control laws, 9± 12, 15±16 adaptive H2 o...

Ngày tải lên: 10/08/2014, 21:22

... 240±2 structure of adaptive controller, 218±20 See also Nonlinear systems Nonlinear systems: adaptive robust control for uncertain dynamical systems, 308±27 adaptive robust control with modi®cation, ... also Fuzzy systems Newton±Raphson method, 227 Nonadaptive control schemes, 2±7 H2 optimal control, 4±5 HI optimal control, 5±6 model reference control, 3±4 partial pole placeme...

Ngày tải lên: 10/08/2014, 21:22

... 1 Auto light sensor Head lamps Lighting switch (Auto) 2010 > G 1.6 DOHC > Body Electrical System Circuit Diagram Tail lamps Body control module (BCM) Language 2010 > G 1.6 DOHC ... negative (-) battery terminal Remove the photo & auto light sensor(A) from crash pad upper side by using screw (-) driver Remove the auto light connector Installation Reconnect the auto li...

Ngày tải lên: 22/10/2012, 15:55

... 2.2 nh sau : Control System Toolbox & Simulink Hình 2.2 : M t s - - Simulink n gi n Kh i ng Simulink t Matlab b'ng dòng l$nh simulink Trong c a s c a Simulink, ch n bi&u t ng « New » & t o c a s ... 50 100 150 Time (sec.) Control System Toolbox & Simulink S d ng tr, chu t kích vào i&m c n tìm σmax=23%; Tmax= 70.7s c tính, ta xác (nh c SIMULINK Simulink c...

Ngày tải lên: 03/11/2013, 20:02

... hành, tình trạng động cơ… tín hiệu lấy từ mạng liệu MUX 7.4.3 Thuật tốn điều khiển chạy tự động: Chương trình điều khiển chạy tự động thiết lập dựa vào lý thuyết điều khiển mờ “ Fuzzy Control , người ... Đ /khiển Công tắc điều khiển MAIN Van điện số 2(ECT) SET/COAST RES/ACC ECU hay rơ le O/D Van điện O/D(A/T) ECU điều khiển chạy tự động ECU hay rơ...

Ngày tải lên: 09/11/2013, 03:15