sliding mode control of switched mode power supplies
A Generalized PI Sliding Mode and PWM Control of Switched Fractional Systems
... rez, H.: Sliding Modes, -modulators, and Generalized Proportional Integral Control of Linear Systems Asian Journal of Control 5, 467475 (2003) A Generalized PI Sliding Mode and PWM Control 213 ... A Generalized PI Sliding Mode and PWM Control 211 PWM Control Trajectory Tracking for a Switched Heating Radiator System Consider the same fractional order switched model of the Electric Radiator ... Generalized PI Sliding Mode and PWM Control 207 and uav = 0.1803 av The modulation implementation of the average feedback controller for the switched system is simply accomplished by means of, e =...
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cirstea, m. n. (2002). neural and fuzzy logic control of drives and power systemsl
... adaptive control systems, they include techniques such as selftuning control, H-infinity control, model referencing adaptive control and sliding mode control, Studies also include the use of non-linear ... circuit will occur Table 3.1 PWM control T1 Vcontrol ≥ Vtri Vcontrol < Vtri T2 T3 T4 ON OFF OFF ON OFF ON ON OFF Electric motors and power systems 23 In sinusoidal-PWM control schemes, there are two ... open-loop control systems 4 Neural and Fuzzy Logic Control of Drives and Power Systems (E) The method of generating the control pulses: • Single-channel control systems • Multi-channel control...
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High performance torque control of switched reluctance motor
... diagram of an SRM drive system used in motion control applications 1.2 Problem Definition A typical motion control system operates either in position control, velocity control or torque control mode ... an inner torque control loop The accuracy of the outer loop depends on the bandwidth and accuracy of the inner loop controller Hence, torque control is at the heart of a motion control system ... torque with prediction of the torque model derived from exponential flux-linkage model, variations of model coefficients are fitted with polynomials 48 2.13 Matching of measured static torque...
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Hình 1. FIS Editor ỨNG DỤNG HỆ MỜ ĐIỀU KHIỂN SVC TRÊN LƯỚI ĐIỆN APPLICATION OF FUZZY LOGIC CONTROL OF SVC TO POWER SYSTEM
... học Kỹ thuật, Hà Nội, 2001 [4] Arnim Herbig, On load Flow Control in Electrical Power Systems, Stockholm, 2000 [5] Carson W Taylor, Power System Voltage Stability, 1994 [6] Darren Redfern, Colin ... Matlab•5Handbook, Springer [7] Satish Maram, Hierrachical Fuzzy Control of the UPFC and SVC located in AEP’s Inez Area, Master of Sciences in Electrical Engineering, 2003 ... hiệu dụng điện áp dây định mức - Reactive power limits [Qc(Mvar>0), Ql(Mvar
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force motion control of constrained robots using sliding mode
... K D Young, “Applications of sliding mode to constrained robot motion control, ” in Proc Amer Contr Conf., 1988, p 912 [9] M W Spong and M Vidyasagar, Robot Dynamics and Control New York: 1989 [10] ... Zhou, “Force/motion control of constrained robots using sliding mode, ” IEEE Trans Automat Cont., vol 37, no 5, May 1992, pp 668-672 [2] J J E Slotine and W Li, Applied Nonlinear Control Englewood ... force/motion control ofconstrained robots using sliding mode, ”IEEE Trans Automat Contr.,vol 39, p 179, Jan 1994 [2] N H McClamroch and D Wang, “Feedback stabilization and tracking of constrained...
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A Comprehensive Analysis of Chattering in Second Order Sliding Mode Control Systems
... approximability of sliding mode control system Optimization 53, 641–654 (2004) A Comprehensive Analysis of Chattering 43 Appendices Proof of Theorem Step A There exists a sequence of time instants ... Nonlinear Control Systems, 3rd edn Springer, Berlin (1995) 21 Levant, A.: Sliding order and sliding accuracy in sliding mode control Int J Contr 66, 1247–1263 (1993) 22 Levant, A.: Higher order sliding ... Analysis of Second Order Sliding Mode Algorithms in the Frequency Domain IEEE Trans Aut Contr 49, 946–950 (2004) Boiko, I., Fridman, L.: Analysis of Chattering in Continuous Sliding- Mode Controllers...
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Analysis of Closed-Loop Performance and Frequency-Domain Design of Compensating Filters for Sliding Mode Control Systems
... 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 ... condition of non-existence of periodic motion of finite frequency in a SM system (chattering) is therefore the condition of absence of points of intersection of the LPRS and of the real axis (except ... Analysis of Closed-Loop Performance for Sliding Mode Control Systems x0 = Ax0 + Bu0 ˙ Cx0 = 63 (27) In (27), u0 is the equivalent control The non-reduced-order model can be used for analysis of some...
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On Euler’s Discretization of Sliding Mode Control Systems with Relative Degree Restriction
... Structure Systems, Sliding Mode and Nonlinear Control Lecture Notes in Control and Information Sciences, vol 274 Springer, New York (1999) Misawa, E.A.: Discrete time sliding mode control: The linear ... 2000 Asian Control Conference, Shanghai, China (2000) 11 Koshkouei, A.J., Zinober, A.S.I.: Sliding mode control of discrete–time systems ASME Journal of Dynamic Systems, Measurement, and Control ... differentiation and output-feedback control International Journal of Control 76, 924–941 (2003) 14 Wang, B., Yu, X., Chen, G.: Discretization behaviors of sliding mode control systems with matched uncertainties...
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Regularization of Second Order Sliding Mode Control Systems
... uniqueness of the sliding control law u∗ or existence of the equivalent control, moreover s is allowed to depend on t as well Often the sliding manifold is reached at points of a restricted part of it, ... weakening of the assumption f ∈ C is also possible Regularization of Second Order Sliding Mode Control Systems 15 Sliding Error Estimates In this section we consider sliding mode control systems ... first and second order sliding methods Regularization of Second Order Sliding Mode Control Systems First Order Approximability: Definitions and Results We consider sliding mode control problems x...
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Development and applications of new sliding mode control approaches
... achieve better control system performance under various control environments In the first part of the thesis, five different sliding mode control schemes are proposed (1) A sliding mode controller with ... by developing new sliding mode control schemes, integrating sliding mode control scheme with other control 11 CHAPTER INTRODUCTION strategies and applying sliding mode control schemes to real system ... acquisition of the equivalent control signals is imperative in the sliding mode control However, the existence of system perturbations prevents the possibility of direct acquisition of the equivalent control...
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Sliding Mode Control Part 1 pdf
... editions of InTech Books and Journals can be found at www.intechopen.com Contents Preface Part Chapter IX Sliding Mode Control in Power Electronics Sliding Mode Control and Fuzzy Sliding Mode Control ... Application of Sliding Mode Control to Friction Compensation of a Mini Voice Coil Motor 203 Shir-Kuan Lin, Ti-Chung Lee and Ching-Lung Tsai Part Sliding Mode Control of Robotic Systems 219 Chapter 12 Sliding ... Non-Adaptive Sliding Mode Controllers in Terms of Inertial Quasi-Velocities 255 Przemyslaw Herman and Krzysztof Kozlowski Part Selected Applications of Sliding Mode Control Chapter 15 Force/Motion Sliding...
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Sliding Mode Control Part 2 pdf
... Explanation of the sliding- mode control 28 Sliding Mode Control 2.2 Mathematical description Fig.4 displays the circuit used to make the analysis of sliding mode control of the inverter The power ... 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 order to be such a mode, the following ... point of view of the sliding mode control, 30 Sliding Mode Control it is good the value of U d to be chosen bigger Of course, the value is limited and has to be considered with the properties of...
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Sliding Mode Control Part 3 pptx
... operation mode to 61 Sliding Mode Control for Industrial Controllers implement the desired control One of the tools to implement this mode of operation is sliding mode control A block diagram of possible ... of sliding mode Control Sliding mode control is a control method in changing structure control system Compared with normal control, it has a switching characteristic to change the structure of ... structures of the studied systems are presented and a dynamic model of the overall system is given in a state space 88 Sliding Mode Control model The control of the whole system is based on nonlinear sliding...
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Sliding Mode Control Part 4 doc
... different DFIG model is 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 ... Second-Order Sliding- Mode Control of a Wind Turbine-Driven Doubly-Fed Induction Generator 111 and power control, at the instant of connecting the DFIG stator to the grid, is then tackled Adaptation of ... behavior of a battery The Thevenins circuit is one of the most basic circuits used to study the transient behavior of battery is shown in figure 11 Fig 11 Thevenins model Sliding Mode Control of Fuel...
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Sliding Mode Control Part 5 pot
... feedback PI control of the field oriented control technique for better performance Basically, the sliding mode control objectives consist mainly of the following steps: 158 Sliding Mode Control 3.1 ... advances of the power electronics technology and the availability of cheap and fast computation One of the most intriguing aspects of sliding mode is the discontinuous nature of the control action ... 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...
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Sliding Mode Control Part 6 pptx
... Fig Response of sliding mode reduced order speed control with measured speed 175 Sliding Mode Control of DC Drives Figure depicts the response of sliding mode reduced order speed control with ... 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 ... minimization A sliding mode controller is used in (Pan, J et al (2005)) to control the position of a two-dimensional (2D) switched reluctance planar motor An approximate sliding mode input power controller...
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Sliding Mode Control Part 7 docx
... the dynamic equation of z is z = x2 − x2 g ( x2 ) z (8) Sliding mode control law The key technique of sliding mode control is to find a sliding surface in which any value of the state x1 will ... responses of the sliding mode controller with various c1 Finally, we are interested in the chattering phenomenon of sliding mode control The chattering parasitizes in the response of the sliding ... 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
... of 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 ... super-twisting controller is designed in an effort of minimizing the power losses Finally some comments conclude this chapter Sliding mode control The sliding mode control is a well documented control ... Super-Twisting Sliding Mode in Motion Control Systems Control Systems Super-Twisting Sliding Mode in Motion Fig Schematic diagram of the Pendubot 3.1 Mathematical model of the Pendubot The equation of motion...
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Sliding Mode Control Part 9 pdf
... Robust Control of Robot Manipulators IEEE Transactions on Automatic Control, Vol.37, No.11: 1782-1786 Part Selected Applications of Sliding Mode Control 15 Force/Motion Sliding Mode Control of Three ... 740-754 Non-Adaptive Sliding Mode Controllers in Terms of Inertial Quasi-Velocities 277 Herman, P (2005a) Sliding mode control of manipulators using first-order equations of motion with diagonal ... model of the slider-crank mechanism FB X 296 Sliding Mode Control x C max x C joint2 x CM β θ joint3 R φ joint1 Fig The physical model of the quick-return mechanism 297 Force/Motion Sliding Mode...
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Sliding Mode Control Part 10 doc
... sliding mode control Sliding mode control techniques have long been recognized as a powerful robust control method (Hangos et al., 2004; Levant, 2001; Sira-Ramirez, 2002) Sliding mode control ... represents the attitude of the pursued vehicle so that Automatic Space Rendezvous and Docking using Second Order Sliding Mode Control 311 Why higher order sliding mode control HOSM control is an emerging ... Second-Order Sliding Mode AIAA Journal of Guidance Control and Dynamics Vol 29, No pp 617-623 C Tournes, Y.B Shtessel (2007) Automatic Docking using Second Order Sliding Mode Control Proceedings of the...
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