dynamic sliding mode control and output feedback
Analysis of Closed-Loop Performance and Frequency-Domain Design of Compensating Filters for Sliding Mode Control Systems
Ngày tải lên :
01/07/2015, 09:37
... Usai, E.: On Second Order Sliding Mode Controllers In: Young, K.D., Ozguner, U (eds.) Variable Structure Systems, Sliding Mode and Nonlinear Control Lecture Notes in Control and Information Sciences, ... order sliding mode control IEEE Trans Aut Contr 43, 241–246 (1998) Fridman, L., Levant, A.: Higher order sliding modes In: Perruquetti, W., Barbot, J.P (eds.) Sliding Mode Control in Engineering Control ... Shkolnikov, I.: 2 -Sliding Mode Control for Nonlinear Plants with Parametric and Dynamic Uncertainties In: Proc 2000 AIAA Conf (2000) 11 Utkin, V.I.: Sliding modes in control and optimization Springer,...
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Output Tracking with Discrete-Time Integral Sliding Mode Control
Ngày tải lên :
01/07/2015, 10:08
... systems ASME Journal of Dynamic Systems, Measurement and Control 109, 245– 252 (1987) Lai, N.O., Edwards, C., Spurgeon, S.: Discrete output feedback sliding mode based tracking control In: Proc 43rd ... 0.2 0.4 0.6 t [sec] 0.8 Fig Comparison of the control inputs of ISMC and PI controllers Output Tracking with Discrete-Time Integral Sliding Mode Control 265 0.015 ISMC 0.01 e [mm] 0.005 −0.005 ... tracking Three approaches are investigated: 1) State Feedback, 2) Output Feedback, and 3) Output Feedback with a State Observer Proper disturbance and state observers were presented The closed-loop...
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Development and applications of new sliding mode control approaches
Ngày tải lên :
17/09/2015, 17:18
... is in the sliding mode and the first-order filter possesses an infinite bandwidth The concept of the equivalent control is described as follows While in sliding mode the dynamics of the sliding surface ... with the matched and unmatched uncertainties The concept of integral sliding mode control (ISMC) has been proposed and defined in (Utkin and Shi, 1996) An integral sliding mode controller is constructed ... manipulators: Sliding mode control approach (Chern and Wu, 1992), (Chan, 1995), (Pandian and Hanmandlu, 1995), (Tzafestas et al., 1996), (Habibi, 1999); Adaptive control approach (Sadegh and Horowitz,...
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Sliding Mode Control Part 1 pdf
Ngày tải lên :
20/06/2014, 04:20
... Bartoszewicz Institute of Automatic Control, Technical University of Łódź Poland XI Part Sliding Mode Control in Power Electronics Sliding Mode Control and Fuzzy Sliding Mode Control for DC-DC Converters ... Zhu and Kang consider arc welding/cutting power supply and propose a “synthetic” sliding mode and PI controller They propose to use the PI controller in the current loop and the sliding mode controller ... Preface Part Chapter IX Sliding Mode Control in Power Electronics Sliding Mode Control and Fuzzy Sliding Mode Control for DC-DC Converters Kamel Ben Saad, Abdelaziz Sahbani and Mohamed Benrejeb...
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Sliding Mode Control Part 2 pdf
Ngày tải lên :
20/06/2014, 04:20
... chosen controller’s parameters Fig Sliding mode PID control of single-phase buck converter Estimation in sliding mode PID controlled single phase DC-DC buck converter The sliding mode PID controller ... Single-Phase Inverter and Single-Phase Series Active Power Filter with Sliding Mode Control 37 to achieve a mode of the sliding mode control in a certain range of a change of the output variable In ... direct sliding mode control This methodology leads to ideal tracking should sliding mode be enforced However, as it will be shown, direct sliding mode control results in unstable zero dynamics...
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Sliding Mode Control Part 3 pptx
Ngày tải lên :
20/06/2014, 04:20
... implement this mode of operation is sliding mode control A block diagram of possible sliding mode feedback control to implement PWM is shown in fig 12 When sliding mode is enforced along the switching ... generally three control methods: PID control, sliding mode control and fuzzy control PID control is the most commonly used with simple algorithm, great steady-state performance and no steady-state ... synthetic control of Sliding Mode Control (SMC) and PI is researched and designed Through demonstrating the external characteristic demands of welding/cutting power supply and analyzing the control...
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Sliding Mode Control Part 4 doc
Ngày tải lên :
20/06/2014, 04:20
... vrx and vry are the components of the rotor voltage, irx and iry represent the rotor currents, and sl = ms r stands for the slip frequency between the r and x axes Rr , L s 112 Sliding Mode Control ... considered to conceive the control of each of those two cases, and a rst-order sliding- mode controller is accordingly synthesized for each of them 114 Sliding Mode Control In particular, the ... Thevenins model Sliding Mode Control of Fuel Cell, Supercapacitors and Batteries Hybrid Sources for Vehicle Applications 99 It uses a series resistor (Rseries) and an RC parallel network (Rtransient and...
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Sliding Mode Control Part 5 pot
Ngày tải lên :
20/06/2014, 04:20
... New York, USA Levant, A (1993) Sliding order and sliding accuracy in sliding mode control, International Journal of Control 58(6): 1247–1263 Ogata, K (2001) Modern Control Engineering, Prentice ... the sliding mode control method, the Generalized Proportional Integral control and the disturbance observer The modeling of the motor and the problem formulation are given in Section 3, and the ... GPI control scheme 138 Sliding Mode Control where n (s) = s + z regulates the dynamic behavior of the tracking error and d(s) = s acts as a “filter" of the sliding surface The equivalent control...
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Sliding Mode Control Part 6 pptx
Ngày tải lên :
20/06/2014, 04:20
... and control characteristics In this section different sliding mode control strategies are formulated for different objectives e.g current control, speed control, torque control and position control ... current controller The sliding mode controller has been already employed in the inner current loop thus, if we were to use another sliding mode controller for speed control, the output of speed controller ... with sliding modes, IEEE Transaction on Automatic Control AC-22: 212–222 Young, K D., Utkin, V I & Ozguner, U (1999) A control engineer’s guide to sliding mode control, IEEE Transaction on Control...
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Sliding Mode Control Part 7 docx
Ngày tải lên :
20/06/2014, 04:20
... using omnidirectional vision 230 Sliding Mode Control Sliding Mode Control 10 Stability analysis In this section, the stability of both proposed sliding mode control laws is analyzed Given that ... β1x1 and β1x2 are small after |x1|< xth., and so are S and u The overall sliding mode control law incorporated with the control gain switcihing strategy is illustrated in Fig There are two controllers ... sliding surface S = The states driven by the controller of Eq (11) will go out of and back to 212 Sliding Mode Control the sliding surface, since the term associated with sgn(S) changes the control...
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Sliding Mode Control Part 8 ppt
Ngày tải lên :
20/06/2014, 04:20
... second-order sliding mode controller, the super-twisting sliding mode controller (STSMC), making possible to obtain an explicit relation for the controller design parameters 238 Sliding Mode Control Sliding ... When the sliding mode occurs, i.e., ξ = 0, the sliding mode dynamic results as: z˙1 = k1 z1 Super-Twisting Sliding Mode in Motion Control Systems Control Systems Super-Twisting Sliding Mode in ... References Levant, A (1993) Sliding order and sliding accuracy in sliding mode control, Int J Control 58(6): 1247–1263 Levant, A (2005) Quasi-continuous high-order sliding- mode controllers, IEEE Transactions...
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Sliding Mode Control Part 9 pdf
Ngày tải lên :
20/06/2014, 04:20
... on Automatic Control, Vol.37, No.11: 1782-1786 Part Selected Applications of Sliding Mode Control 15 Force/Motion Sliding Mode Control of Three Typical Mechanisms Rong-Fong Fung1 and Chin-Fu ... variable [13], and the errors in the separate force control law and stability analysis were presented in [11] Recently, Lian and Lin [14] have proposed a 282 Sliding Mode Control new sliding surface ... verified and fully satisfied in this example 288 Sliding Mode Control The control objective is to design a feedback controller so that the angle θ tracks the desired T trajectory θ d and maintains...
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Sliding Mode Control Part 10 doc
Ngày tải lên :
20/06/2014, 04:20
... Higher-order sliding modes, differentiation and output- feedback control International Journal of Control Vol 76, No 9/10 pp 924-941 T Massey and Y Shtessel (2005) Continuous Traditional and High Order Sliding ... Automatic Space Rendezvous and Docking using Second Order Sliding Mode Control 311 Why higher order sliding mode control HOSM control is an emerging (less than 10 years old) control technique (Shtessel, ... slave controller, which is driven by the real control input u 3.3 Integral high order sliding mode control Sliding mode control techniques have long been recognized as a powerful robust control...
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Sliding Mode Control Part 11 pptx
Ngày tải lên :
20/06/2014, 04:20
... second-order sliding mode controller and a proxy-based sliding mode controller has been designed for the outer control loop Proxy-based sliding mode control is a modification of sliding mode control ... control approaches are tested: Fuzzy Sliding Mode Controller (FSMC) and Sliding Mode Fuzzy Controller (SMFC) In the FSMC uses a simple fuzzy logic control to fuzzify the relationship of the control ... command and the distance between the actual state and the sliding surface On the other hand, at the SMFC each rule is a sliding mode controller The boundary layer and the coefficients of the sliding...
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Sliding Mode Control Part 12 potx
Ngày tải lên :
20/06/2014, 04:20
... corresponding control errror ez : Proxy-based sliding mode control (PBSM), Higher-order sliding mode control (HOSM) and standard sliding mode control (SM) with the standard sliding mode technique ... ua Sliding Mode Control Inverse Dynamics High-Speed Linear Axis [zC zC] Figure Coupling between virtual and real carriage (left) Implementation of the proxy-based sliding mode control (right) Control ... new control input υz has to be inserted in the inverse dynamics (16), at which the second control input υ p remains the same 3.3 Proxy-based sliding mode control Proxy-based sliding mode control...
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Sliding Mode Control Part 13 pot
Ngày tải lên :
20/06/2014, 04:20
... Part New Trends in the Theory of Sliding Mode Control 22 Sliding Mode Control of Second Order Dynamic System with State Constraints Aleksandra Nowacka-Leverton and Andrzej Bartoszewicz Technical ... flow controller and y( k ) ∈ R r is the assumed model output related to the position of the reagent in the microchannel of the biochip The system is controllable and observable Sliding mode control s ... Fuzzy Sliding- mode Control for Biomicrofluidic Manipulation Control Engineering Practice, Vol 15, 1093–1105 Edwards, C and Tan, C P (2006), Sensor fault tolerant control using sliding mode observers,...
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Sliding Mode Control Part 14 pptx
Ngày tải lên :
20/06/2014, 04:20
... (Salgado (2004)) ˙ A sliding mode is said "first order sliding mode" if and only if S (t, x ) = and S (t, x )S (t, x ) < th order sliding mode" if and only if: A sliding mode is said "r ˙ S (t, ... been introduced into the sliding mode control design Filtered sliding mode control 3.1 Sliding variable design As is demonstrated in the simulation example 1, sliding mode control with the boundary ... discrete sliding mode control and the multimodel approach The multimodel discrete second order sliding mode control (MM-2-DSMC) structure is given by the figure In our case, the partial models can...
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Sliding Mode Control Part 15 potx
Ngày tải lên :
20/06/2014, 04:20
... 1-D sliding mode control and then present the 2-D sliding mode control for RM 3.1 One dimensional (1-D) Sliding Mode Control Generally speaking, Sliding Mode Control (SMC) method is a robust control ... time sliding mode control, instead of the sliding mode, a quasi sliding- mode is considered in the vicinity of the sliding surface, such that |σ(k)| < ε, where σ(k) is the sliding function and ... U.(1999) A Control Engineer’s Guide to Sliding Mode Control IEEE Trans Control Systems Technology, Vol 27 Sliding Mode Control Using Neural Networks Muhammad Yasser, Marina Arifin and Takashi...
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Sliding Mode Control Part 16 pot
Ngày tải lên :
20/06/2014, 04:20
... Fig and Fig show the outputs of the reference model y m (t ) and the plant output y p (t ) using our proposed method It can be seen that the plant output y p (t ) can follow the output T 516 Sliding ... V.I & Ozguner, U (1999) A control engineer’s guide to sliding mode control IEEE Transactions On Control System Technology, Vol 7, No 3, ISSN: 1063-6536 28 Sliding Mode Control Approach for Training ... this second method 517 Output ym (t) & yp (t) Sliding Mode Control Using Neural Networks Time(sec) Output ym (t) & yp (t) Fig y m (t ) and y p (t ) using SMC with NN and the simplified distance...
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