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011 _aBIB MATCHES WORLDCAT
020 _a081764752X
_qhbk.
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_qhbk.
035 _a(ATU)b11431088
035 _a(OCoLC)213479523
040 _aUKM
_beng
_erda
_cUKM
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050 4 _aQA402.35
_b.B65 2009
082 0 4 _a629.8312
_222
100 1 _aBoĭko, I. I.
_q(Igorʹ Ivanovich)
_9264725
245 1 0 _aDiscontinuous control systems :
_bfrequency-domain analysis and design /
_cIgor Boiko.
264 1 _aBoston, Mass. :
_bBirkhäuser,
_c2009.
264 2 _aLondon :
_bSpringer
300 _axiv, 212 pages :
_billustrations ;
_c25 cm
336 _atext
_btxt
_2rdacontent
337 _aunmediated
_bn
_2rdamedia
338 _avolume
_bnc
_2rdacarrier
504 _aIncludes bibliographical references and index.
505 0 0 _gPart I.
_tThe locus of a perturbed relay system theory --
_g1.
_tThe servo problem in discontinuous control systems --
_g1.1.
_tIntroduction --
_g1.2.
_tFundamentals of frequency-domain analysis of periodic --
_g1.3.
_tRelay servo systems --
_g1.4.
_tSymmetric oscillations in relay servo systems: DF analysis --
_g1.5.
_tAsymmetric oscillations in relay servo systems: DF analysis --
_g1.6.
_tSlow signal propagation through a relay servo system --
_g1.7.
_tConclusions --
_g2.
_tThe locus of a perturbed relay system (LPRS) theory --
_g2.1.
_tIntroduction to the LPRS --
_g2.2.
_tComputing the LPRS for a non-integrating plant --
_g2.2.1.
_tMatrix state-space description approach --
_g2.2.2.
_tPartial fraction expansion technique --
_g2.2.3.
_tTransfer function description approach --
_g2.2.4.
_tOrbital stability of relay systems --
_g2.3.
_tComputing the LPRS for an integrating plant --
_g2.3.1.
_tMatrix state-space description approach --
_g2.3.2.
_tTransfer function description approach --
_g2.3.3.
_tOrbital stability of relay systems --
_g2.4.
_tComputing the LPRS for a plant with a time delay --
_g2.4.1.
_tMatrix state-space description approach --
_g2.4.2.
_tOrbital asymptotic stability --
_g2.5.
_tLPRS of first-order dynamics --
_g2.6.
_tLPRS of second-order dynamics --
_g2.7.
_tLPRS of first-order plus dead-time dynamics --
_g2.8.
_tSome properties of the LPRS --
_g2.9.
_tLPRS of nonlinear plants --
_g2.9.1.
_tAdditivity property --
_g2.9.2.
_tThe LPRS extended definition and open-loop LPRS --
_g2.10.
_tApplication of periodic signal mapping to computing --
_g2.11.
_tComparison of the LPRS with other methods of analysis --
_g2.12.
_tAn example of analysis of oscillations and transfer properties --
_g2.13.
_tConclusions --
_g3.
_tInput-output analysis of relay servo systems --
_g3.1.
_tSlow and fast signal propagation through a relay --
_g3.2.
_tMethodology of input-output analysis --
_g3.3.
_tExample of forced motions analysis with the use of the LPRS --
_g3.4.
_tConclusions --
_g4.
_tAnalysis of sliding modes in the frequency domain --
_g4.1.
_tIntroduction to sliding mode control --
_g4.2.
_tRepresentation of a sliding mode system via the equivalent --
_g4.3.
_tAnalysis of motions in the equivalent relay system --
_g4.4.
_tThe chattering phenomenon and its LPRS analysis --
_g4.5.
_tReduced-order and non - reduced-order models of averaged --
_g4.6.
_tOn fractal dynamics in sliding-mode control --
_g4.7.
_tExamples of chattering and disturbance attenuation analysis --
_g4.8.
_tConclusions --
_g5.
_tPerformance analysis of second-order SM --
_g5.1.
_tIntroduction --
_g5.2.
_tSub-optimal algorithm --
_g5.3.
_tDescribing function analysis of chattering --
_g5.4.
_tExact frequency-domain analysis of chattering --
_g5.5.
_tDescribing function analysis of external signal propagation --
_g5.6.
_tExact frequency-domain analysis of external signal --
_g5.7.
_tExample of the analysis of sub-optimal algorithm --
_g5.8.
_tConclusions --
_gPart II.
_tApplications of the locus of a perturbed relay system --
_g6.
_tRelay pneumatic servomechanism design --
_g6.1.
_tRelay pneumatic servomechanism dynamics --
_g6.2.
_tLPRS analysis of uncompensated relay electro-pneumatic --
_g6.3.
_tCompensator design in the relay electro-pneumatic --
_g6.4.
_tExamples of compensator design in the relay --
_g6.5.
_tCompensator design in the relay electro-pneumatic --
_g6.6.
_tConclusions --
_g7.
_tRelay feedback test identification and autotuning --
_g7.1.
_tThe relay feedback test --
_g7.2.
_tThe LPRS and asymmetric relay feedback test --
_g7.3.
_tMethodology of identification of the first-order plus --
_g7.4.
_tAnalysis of potential sources of inaccuracy --
_g7.5.
_tPerformance analysis of the identification algorithm --
_g7.6.
_tTuning algorithm --
_g7.7.
_tConclusions --
_g8.
_tPerformance analysis of the sliding mode - based analog --
_g8.1.
_tTransfer function “inversion” via sliding mode --
_g8.2.
_tAnalysis of SM differentiator dynamics --
_g8.3.
_tTemperature sensor dynamics compensation --
_g8.4.
_tAnalysis of the sliding mode compensator --
_g8.5.
_tAn example of compensator design --
_g8.6.
_tConclusions --
_g9.
_tAnalysis of sliding mode observers --
_g9.1.
_tThe SM observer as a relay servo system --
_g9.2.
_tSM observer performance analysis and characteristics --
_g9.3.
_tExample of SM observer performance analysis --
_g9.4.
_tConclusions --
_g10.
_tAppendix --
_g10.1.
_tThe LPRS derivation for a non-integrating linear part --
_g10.2.
_tOrbital stability of a system with a non-integrating linear part --
_g10.3.
_tThe LPRS derivation for an integrating linear part --
_g10.4.
_tOrbital stability of a system with an integrating linear part --
_g10.5.
_tThe LPRS derivation for a linear part with time delay --
_g10.6.
_tMATLAB code for LPRS computing.
520 _a"Discontinuous control systems are one of the most important and oldest types of nonlinear systems; however, the available methods of analysis of their input-output properties are based on the approximate describing function method, which narrows the application of existing techniques to systems having good low-pass filtering properties. This book provides new insight on the problem of closed-loop performance and oscillations in discontinuous control systems, covering the class of systems that do not necessarily have low-pass filtering properties. The author provides a practical, yet rigorous and exact approach to analysis and design of discontinuous control systems via application of a novel frequency-domain tool: the locus of a perturbed relay system (LPRS). LPRS theory is presented in detail beginning with basic concepts and progressing to computing formulas, algorithms, and MATLAB® code. As a result of LPRS properties such as exactness, simplicity, and convenience, many problems of analysis and design of discontinuous systems are solved easily by using the theory described. Presented are a number of practical examples applying the theory to analysis and design of discontinuous control systems from various branches of engineering, including electro-mechanical systems, process control, and electronics. A few chapters of the book are devoted to frequency-domain theory of sliding mode control, which is presented as a special type of discontinuous control. LPRS analysis of the effects of chattering and nonideal closed-loop performance in sliding mode systems having parasitic dynamics, as well as the relationship of those effects with the ideal sliding mode, are given. Discontinuous Control Systems is intended for readers who have knowledge of linear control theory and will be of interest to graduate students, researchers, and practicing engineers involved in systems analysis and design."--Publisher's website.
588 _aMachine converted from AACR2 source record.
650 0 _aNonlinear control theory
_9327326
650 0 _aFrequencies of oscillating systems
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