Adaptive Control System Part 13 doc

...  pp P T T R Q U U S |{z} BX;t u 1 F F F u p P T T R Q U U S |{z} Ut 11:3 Consider the ideal feedback linearizing control law, U à u à 1 ; FFF; u à p  T , Adaptive Control Systems 289 (C2) Indirect Adaptive Control Assumption The fuzzy systems, or neural networks, that ... `Discrete-time Adaptive Control of Systems with Multi-segment Piec...

Ngày tải lên: 10/08/2014, 21:22

... Introduction Networked control systems (NCSs) are a type of distributed control systems, where the information of control system components (reference input, plant output, control input, etc.) ... and Adaptive Control Design There are two main challenges of the adaptive control design for a networked system as depicted in Fig. 1: (1) randomly missing output measure...

Ngày tải lên: 21/06/2014, 19:20

... monitoring Feedback control (search control algorithm ) Fig. 1. Adaptive CD compensation in the receiver. High-Speed Adaptive Control Technique Based on Steepest Descent Method for Adaptive Chromatic ... compensation The adaptive control system must be low cost, high-speed, and applicable to wide dispersion ranges for the adaptive CD compensation in optical communi...

Ngày tải lên: 21/06/2014, 19:20

... comparisons, the PD controller and the adaptive controller based on NN proposed, of tracking errors, output tracking and control input, respectively. These results indicate that the adaptive controller ... two controllers are studied for comparison. A fixed-gain PD control law is first used as Polycarpou, (Polycarpou 1996). Then, the adaptive controller based on NN proposed is a...

Ngày tải lên: 21/06/2014, 19:20

... of the 8 Adaptive internal model control equivalence approach of adaptive control was used to combine a robust adaptive law with robust internal model controller structures to obtain adaptive ... chapter, we have presented a general systematic theory for the design and analysis of robust adaptive internal model control schemes. The certainty Adaptive Control Systems 19 0 5...

Ngày tải lên: 10/08/2014, 21:22

... 1 1 2  ~ t T Pt À1 ~ t ~ Ct  1 T  À1 ~ Ct  1 2:24 Adaptive Control Systems 33 Theorem 5.1 The direct adaptive control system satisfying assumptions (A1)± (A3) with the adaptive controller described in equations ... theorem. Theorem 4.1 The direct adaptive control system satisfying assumptions (A1)± (A4) with the adaptive controller described in equati...

Ngày tải lên: 10/08/2014, 21:22

... `Variable Structure Model Reference Adaptive Control Using Only Input and Output Measurement: Part 1', Int. J. Control, Vol. 49, 339±419. Adaptive Control Systems 61 system is considered: x t1  31 À20 45 x t  1 À1:5 45 u t  ... Reference Adaptive Control Using Variable Structure Adaptation for a Class of Plants', Int. J. Control, Vol. 53, 135 9 137 5. [10] Fu,...

Ngày tải lên: 10/08/2014, 21:22

... seems intuitively that in adaptive control of a linear time- invariant system it is desirable that the adaptive controller `converges' to a linear time-invariant controller; (ii) the analysis ... R 2nÀ1 5:68 Adaptive Control Systems 101 switching control is ®nitely convergent and based on an exhaustive search over the parameter space (see, e.g., [8], [9]). 2 Supervisory s...

Ngày tải lên: 10/08/2014, 21:22

... notions of adaptive stabilizability and adaptive passivation for a system of the form (6.26). Our de®nition of adaptive stabilizability was Adaptive Control Systems 127 6 Adaptive nonlinear control: passivation ... Parameter Adaptive Control& apos;, Systems and Control Letters, 3, 243±246. [32] Peng, H. J. and Chen, B. S. (1995) `Adaptive Control of Linear Unstructured...

Ngày tải lên: 10/08/2014, 21:22

... and the Adaptive Control Systems 139 Hence, letting e     À  and noticing  e     , (6.167) implies that W is an ISpS-Lyapunov function for the x -system augmented with the e  -system ... À 3 2 4=3  1=3   4=3  yv  'y;   À  T À À1    6:79 Adaptive Control Systems 137 154 Adaptive nonlinear control: passivation and small gain techniques Outp...

Ngày tải lên: 10/08/2014, 21:22