SUBJECT INDEX (VOL. 55) Adaptive control Discrete time parametric mixed sensitivity prob- of flexible joint robots using position and ve- lem, 225 locity feedback, 1255 Distillation column, binary, application of multi- of nonlinear systems using neural networks, variable adaptive decoupling controller, 415 1299 Dynamic systems, sliding mode control, 1029 with a forgetting factor with multiple samples between parameter adjustments, 1189 Adaptive control scheme Edge stability robustness of control systems, ex- decentralized, indirect, applicable to overlap- treme point results, 1039 ping interconnected systems, 343 Error-feedback servomechanism in non-linear reduced-order, 1503 systems, 1093 Adaptive control systems, robust and simple, Estimation of physical parameters for dynamic 1453 processes with application to an industrial Adaptive decouplers for multivariable systems, robot, 1287 input dynamics compensation and output Estimation, fixed-order, sampled-data, 129 feedback approaches, 373 Algorithm, recursive forgetting type, 109 Factorization, discrete-time, doubly coprime, hybrid, for non-iinear system identification us- based on predictor-based LQG controller, ing radial basis function networks, 1051 1201 Feedback discontinuous output type, stabilizing an un- Computation of state realizations for control certain MIMO plant, 83 systems described by class of linear differen- output type tial-algebraic equations, 1425 optimal control of discrete linear, singularly Continuous-time system, new class of discrete- perturbed, stochastic systems, 361 time models, 1161 stabilization of uncertain plants, a variable Controller structure systems approach, 61 LQG type, predictor-based, basis for discrete- Forgetting algorithm, recursive, 109 time doubly coprime factorization, 1201 Forgetting factor adaptive control, with multiple multivariable, adaptive, decoupling, globally samples between parameter adjustments, 1189 convergent, application to binary distilla- Functions with dependent parameter uncertainty tion column, 415 in numerator and denominator, robust posi- Critical behaviour, non-linear predictive control tive realness, 1279 by inversion discontinuities, 1521 Game theory approach to state estimation of Descriptor systems, observers, 249 linear discrete-time processes and its relation Design to H,,-optimal estimation, 1443 H,, almost disturbance decoupling problem with internal stability via state or measure- ment feedback, singular perturbation ap- # ,, control in discrete time, state feedback con- proach, 901 trol in norm bounds, 1405 H,,-type, application to model-following, 483 H,-optimal control of linear systems with track- multivariable control systems, new dominance ing/disturbance rejection constraints, 1115 concepts, 969 H,, almost disturbance decoupling problem with of control system, via infinite linear program- internal stability via state or measurement ming, 1351 feedback, design, singular perturbation ap- of individual channels, 2-input 2-output sys- proach, 901 tems H,, and H, simple controllers for robotic appli- non-diagonal control and related issues, cations, 329 265 H,, design, application to model-following, 483 robustness, 3 H,,-optimal estimation, game theory approach techniques, hyperplane type, for discrete-time to state estimation of linear discrete-time pro- variable structure control systems, 445 cesses, 1443 vehicle speed control, new principle illustra- Hyperplane design techniques for discrete-time tion, 1319 variable structure control systems, 445 Differential-algebraic equations linear, computation of state realizations for control systems, 1425 Identification of non-linear system using radial non-standard singularly perturbed control sys- basis function networks, recursive hybrid al- tems, 1239 gorithm, 1051 1536 Subject Index (Vol. 55) Identification, state-space model, with data cor- properties, applications to modelling non-lin- relation, 257 ear dynamical systems, 193 Individual channel design of 2-input 2-output Non-interacting control systems non-linear discrete-time, internally exponen- non-diagonal control and related issues, tially stable, 1071 265 non-linear, stability via dynamic state-feed- robustness, 3 back, sufficient condition, block-partitioned Interconnected systems, overlapping, application outputs, 1141 of decentralized indirect adaptive control Non-linear systems, parametrized, global analy- scheme, 343 sis method, 457 Internally exponentially stable non-linear dis- crete-time non-interacting control via static feedback, 1071 Observers for descriptor systems, 249 Linear systems, systems order and structural in- Parametrized systems, non-linear, global analysis method, 457 dices, polynomial form, 1471 Loop synthesis, optimum, new approach and Performance issues in the individual channel de- plant variation bounds, 241 sign of 2-input 2-output systems LQG system, discrete-time, under plant pertur- non-diagonal control and related issues, 265 bation and noise uncertainty, 1491 robustness, 3 Lur’e-type Lyapunov function for multi-machine Pitch regulation, active, of constant speed hori- power systems with transfer conductances, 261 zontal axis wind turbines, classical control, 845 Lyapunov functions, two, robust control, 1335 Lyapunov’s 1892 memoir on the general prob- Pole placement of linear systems by decentral- ized-feedback, 511 lem of motion stability, translation, 521 Polynomial form for system order and structural indices of linear systems, 1471 MIMO GPC, frequency response characteristics, Polynomials, Hurwitz and Schur type, stability 877 radii, application of robustness measures for Model-following, application of H,, design, 483 linear systems, 809 Model predictive control of multi-rate sampled- Power systems, multi-machine, with transfer data systems, state-space approach, 153 conductances, Lur’e-type Lyapunov function, Model reduction 261 for discrete unstable systems based on general- Predictive control, non-linear, by inversion, dis- ized normal representations, 431 continuities for critical behaviour, 1521 using new optimal Routh approximant tech- Programming, infinite, linear, control system de- nique, 989 sign, 1351 Model reference adaptive control, direct, proce- dure comparison and extension, 945 Regulators, sub-optimal, for singularly per- Modelling non-linear dynamical systems, neural turbed systems, complete decomposition, 49 network application, 193 Robot, industrial, estimation of physical Models parameters for dynamic processes, 1287 composite, construction from observed data, Robotic applications, H,, and H, simple con- 141 trollers, 329 discrete-time, new class, for continuous-time Robots, flexible joint type, adaptive control us- systems, 1161 ing position and velocity feedback, 1255 Motion stability, general problem, translation of Robust and simple adaptive control systems, Lyapunov’s 1892 memoir, 521 1453 MRAC of multivariable plants with delays, 393 Robust control by two Lyapunov functions, Multivariable adaptive decoupling controller, 1335 globally convergent, application to binary dis- Robust positive realness of functions with de- tillation column, 415 pendent parameter uncertainty in numerator Multivariable control systems design, new domi- and denominator, 1279 nance concepts, 969 Robust stability of control systems, extreme Multivariable plants with delays, MRAC, 393 point results for stability of edges, 1039 Multivariable systems, adaptive decouplers, in- Robustness measures for linear systems with ap- put dynamics compensation and output feed- plication to stability radii of Hurwitz and back approaches, 373 Schur polynomials, 809 Routh approximant- technique, optimal, new, model reduction, 989 Neural networks adaptive control of nonlinear systems, 1299 auxiliary, use for improving back-propagation Sampled-data systems, multi-rate, model predic- learning, 793 tive control, state-space approach, 153 Subject Index (Vol. 55) 1537 Sensitivity problem, mixed, parametric, discrete Stochastic systems, discrete linear, singularly time, 225 perturbed, 361 Servomechanism, error-feedback, in non-linear systems, 1093 Singularly perturbed non-standard control sys- Tracking/disturbance rejection constraints, H,- tems and differential-algebraic equations, 1239 optimal control of linear systems, 1115 Singularly perturbed systems, complete decom- position of sub-optimal regulators, 49 Sliding mode control Uncertain MIMO plant, discontinuous output continuous, 313 feedback stabilization, 83 in dynamic systems, 1029 Uncertain plants, output feedback stabilization, Stability of motion, general problem, translation a variable structure systems approach, 61 of Lyapunov’s 1892 memoir, 521 Unstable systems, discrete, model reduction Stability robustness of the discrete-time LQG based on generalized normal representations, system under plant perturbation and noise 431 uncertainty, 1491 Stabilization, decentralized, characterization of all solutions and genericity aspects, 1381 State estimation of linear discrete-time processes, Vehicle speed control, illustration of new design game theory approach, relation to H_,-optimal principle, 1319 estimation, 1443 VSCS, discrete time, hyperplane design tech- State-space model identification with data corre- niques, 445 lation, 257 Stochastic adaptive control, towards a bench- mark standard, 1009 Wind turbines, constant speed horizontal axis Stochastic hybrid systems, singularly perturbed, type, classical control of active pitch regula- approximation and decomposition, 1219 tion, 845 AUTHOR INDEX (VOL. 55) AHMAD, S., see Mrad, F. T. De LA SALLE, S. A., see Leithead, W. E. AL-SAGGAF, U. M., Model reduction for dis- De Moor, B., see Moonen, M. crete unstable systems based on generalized DEODHARE, G., and VIDYASAGAR, M., Control normal representations, 431 system design via infinite linear programming, ANDERSON, B. D. O., see Kraus, F. J. 1351 ARAKI, M., see Saeki, M. Dorsey, J., see Qu, Zhihua DRAKUNOY, S. V., and UTKIN, V. I., Sliding mode control in dynamic systems, 1029 BAHNASAWI, A. A., and MAHMOUD, M. S., Reduced-order adaptive control scheme, 1503 EL ATA-Doss, S. A., Coic, A., and FLigss, M., BALLANCE, D. J., Comments on the papers ‘A new approach to optimum loop synthesis’ and Non-linear predictive control by inversion: ‘On the determination of plant variation discontinuities for critical behaviour, 1521 bounds for optimum loop synthesis’, 241 EMELYANOV, S. V., KOROVIN, S. K., NER- BARRETT, J. F., Bibliography of A. M. Lya- SISIAN, A. L., and NISENZON, YU. YE., Dis- punov (Lyapunov Centenary Issue), 785 continuous output feedback stabilizing an BARRETT, J. F., (translator), Biography of A. uncertain MIMO plant, 83 M. Lyapunov (Lyapunov Centenary Issue), EMELYANOV, S. V., KOROVIN, S. K., NER- 775 SISIAN, A. L., and NISENZON, YU. YE., Out- BATTILOTTI, S., Sufficient condition for non-lin- put feedback stabilization of uncertain plants: ear non-interacting control with stability via a variable structure systems approach, 61 dynamic _ state-feedback: _block-partitioned ETXEBARRIA, V., Adaptive contro! with a for- outputs, 1141 getting factor with multiple samples between BERNSTEIN, D. S., see Haddad, W. M. parameter adjustments, 1189 BILLINGS, S. A., JAMALUDDIN, H. B., and CHEN, S., Properties of neural networks with FISHER, D. G., see Mohtadi, C. applications to modelling non-linear dynami- FISHER, D. G., see Zhou, Fengxi cal systems, 193 F.ikss, M., see el Ata-Doss, S. A. BILLINGS, S. A., see Chen, S. ForTUNA, L., GRAZIANI, S., Lo PREsTI, M., BILLINGS, S. A., see Haynes, B. R. and MuscaTo, G., Improving back-propaga- BRYANT, G. F., see Yeung, L. F. tion learning using auxiliary neural networks, ByRNEsS, C. I., see Wang, X. 793 FRANK, P. M., see Wang, Yue-Yun Fu, MINnyYugE, Robust positive realness of func- tions with dependent parameter uncertainty in CASAVOLA, A., and Mosca, E., H, and H, numerator and denominator, 1279 simple controllers for robotic applications, 329 FULLER, A. T., (guest editor and translator), CHAI, TIAN You and WANT, GANG, Globally The general problem of the stability of motion convergent multivariable adaptive decoupling (Lyapunov Centenary Issue), 521 controller and its application to a binary dis- tillation column, 415 CHAN, T. W. K., see Ho, D. Gausic, Z., see Qureshi, M. T. CHEN, FU-CHUANG, and KHALIL, H. K., GELORMINO, M. S., see Lee, J. H. Adaptive control of nonlinear systems using GILLIAM, D., see Wang, X. neural networks, 1299 GRANT, P. M., see Chen, S. CHEN, S., BILLINGs, S. A., and GRANT, P. M., GRAZIANI, S., see Fortuna, L. Recursive hybrid algorithm for non-linear sys- GrIZZLE, J. W., see Chung, S.-T. tem identification using radial basis function Guo, TONG-Y1I, see Hwang, Chyi networks, 1051 CHEN, S., see Billings, S. A. CHUNG, S.-T., and GrizzLe, J. W., Internally HADDAD, A. H., see Tsai, Ching-Chih exponentially stable non-linear discrete-time HADDAD, W. M., BERNSTEIN, D. S., HUANG, non-interacting control via static feedback, HsING-HsIn, and HALEvI, Y., Fixed-order 1071 sampled-data estimation, 129 Coic, A., see el Ata-Doss, S. A. HALEVI, Y., see Haddad, W. M. CorrBa, G. O., see Da Silveira, M. HAYNES, B. R., and BILLINGs, S. A., Method for the global analysis of non-linear parametrized systems, 457 Da SILveIRA, M. A., and CorréA, G. O., HINRICHSEN, D., and PRITCHARD, A. J., Ro- H,-optimal control of linear systems with bustness measures for linear systems with ap- tracking-disturbance rejection _ constraints, plication to stability radii of Hurwitz and 1115 Schur polynomials, 809 1540 Author Index (Vol. 55) Ho, D., LAM, J., and CHAN, T. W. K., An LYAPUNOV, A. M., The general problem of the application of H, design to model-following, stability of motion (Lyapunov Centenary Is- 483 sue), 521 Ho st, J., see Parkum, J. E. HUANG, HstNG-HsIN, see Haddad, W. M. HWANG, CHyl, Guo, TONG-YI, and SHEIH, MAHMOUD, M. S., see Bahnasawi, A. A. LEANG-SAN, Model reduction using new opti- MANSOUR, M., see Kraus, F. J. mal Routh approximant technique, 989 MARTIN, C. F., see Wang, X. McCLAMrRocn, N. H., and KRISHNAN, H., Non-standard singularly perturbed control INOOKA, HIKARU, see Ishihara, Tadashi systems and differential-algebraic equations, ISERMANN, R., Estimation of physical parame- 1239 ters for dynamic processes with application to McCLaAmrocH, N. H., see Krishnan, H. an industrial robot, 1287 MEDANIC, J. V., see Paz, R. A. ISHIHARA, TADASHI, WATANABE, TETSUO, MILLNERT, M., see Skeppstedt, A. ZHENG, LIANG-AN, and INOOKA, HIKARU, Mizumorto, I., see Iwai, Z. A discrete-time doubly coprime factorization MoHuTADI, C., SHAH, S. L., and FIsHER, D. G., based on the predictor-based LQG controller, Frequency response characteristics of MIMO 1201 GPC, 877 Iwal, Z., and MizUMOTO, I., Robust and simple MOoNngeN, M., and DE Moor, B., Comments on adaptive control systems, 1453 ‘State-space model identification with data correlation’, 257 Morar, M., see Lee, J. H. JAMALUDDIN, H. B., see Billings, S. A. Mosca, E., see Casavola, A. JOHNSON, A., see Luo, J. S. MOoScINSKI, J., see Niederlinski, A. MRAD, F. T., and AHMAD, S., Adaptive control of a flexible joint robot using position and KAUFMAN, H., see Neat, G. W. velocity feedback, 1255 KHALIL, H. K., see Chen, Fu-Chuang MUKHOPADHYAY, S., PATRA, A., and RAO, G. Konpbo, B., see Saeki, M. P., New class of discrete-time models for con- Korovin, S. K., see Emelyanov, S. V. Kraus, F. J., MANSouR, M., TRUOL, W., and tinuous-time systems, 1161 MuscatTo, G., see Fortuna, L. ANDERSON, B. D. O., Robust stability of control systems: extreme point results for the stability of edges, 1039 KRISHNAN, H., and McCCLAMROCH, N. H., NEAT, G. W., KAUFMAN, H., and STEIN- Computation of state realizations for control VORTH, R., Comparison and extension of a systems described by a class of linear differen- direct model reference adaptive control proce- tial-algebraic equations, 1425 dure, 945 KRISHNAN, H., see McClamroch, N. H. NERSISIAN, A. L., see Emelyanovy, S. V. NIEDERLINSKI, A., and MosciNski, J., To- wards a bench-mark standard for stochastic Lam, J., see Ho, D. adaptive control, 1009 Lepwich, G. F., see Teng, F. C. NISENZON, YU. YE., see Emelyanov, S. V. Lee, J. H., GELORMINO, M. S., and MorARI, M., Model predictive control of multi-rate sampled-data systems: a state-space approach, O’RELLLY, J., see Leithead, W. E. 153 OzceTIN, H. K., SABERI, A., and SANNUTI, P., LEITHEAD, W. E., DE LA SALLE, S. A., and Design for H,, almost disturbance decoupling REARDON, D., Classical cortrol of active problem with internal stability via state or pitch regulation of constant speed horizontal measurement feedback, singular perturbation axis wind turbines, 845 _. approach, 90! : LEITHEAD, W. E., and O'REILLY, J., Perfor- OzGULeER, A. B., see Unyelioglu, K. A. mance issues in the individual channel design of 2-input 2-output systems. Part 2: Robust- ness issues, 3 LEITHEAD, W. E., and O'REILLY, J., Perfor- PARKUM, J. E., POULSEN, N. K., and HOLstT, mance issues in the individual channel design J., Recursive forgetting algorithms, 109 of 2-input 2-output systems. Part 3: Non-diag- PATRA, A., see Mukhopadhyay, S. onal control and related issues, 265 Paz, R. A., and MEDANIC, J. V., %,, control in LJUNG, L., see Skeppstedt, A. discrete time: state feedback control in norm Lo Presti, M., see Fortuna, L. bounds, 1405 Luo, J. S., and JOHNSON, A., Stability robust- PrERRE, D. A., see Trudnowski, D. J. ness of the discrete-time LQG system under POULSEN, N. K., see Parkum, J. E. plant perturbation and noise uncertainty, 1491 PRITCHARD, A. J., see Hinrichsen, D. Author Index (Vol. 55) 1541 Qu, ZHIHUA, and Dorsey, J., Robust control TRUOL, W., see Kraus, F. J. by two Lyapunov functions, 1335 TsAl, CHING-CHIH, and HADDAD, A. H., Ap- QuRESHI, M. T., SHEN, XUEMIN, and GAJIC, proximation and decomposition of singularly Z., Optimal output feedback control of dis- perturbed stochastic hybrid systems, 1219 crete linear, singularly perturbed, stochastic TSENG, H. C., Error-feedback servomechanism systems, 361 in non-linear systems, 1093 RAO, G. P., see Mukhopadhyay, S. UNYELIOGLU, K. A., and OzGiver, A. B., REARDON, D., see Leithead, W. E. RUTLAND, N. K.., Illustration of a new principle Decentralized stabilization: characterization of of design: vehicle speed control, 1319 all solutions and genericity aspects, 1381 UTKIN, V. I., see Drakunov, S. V. SABERI, A., see Ozcetin, H. K. SAEKI, M., ARAKI, M., and Konpo, B., Reply VAN DEN Hor, P., System order and structural to comments on ‘A Lur’e-type Lyapunov indices of linear systems in polynomial form, function for multi-machine power systems 1471 with transfer conductances’, 261 VIDYASAGAR, M., see Deodhare, G. SANNUTI, P., see Ozcetin, H. K. SHAH, S. L., see Mohtadi, C. SHAKED, U., see Yaesh, I. SHEIH, LEANG-SAN, see Hwang, Chyi WALKER, D. J., The discrete time parametric SHEN, XUEMIN, see Qureshi, M. T. mixed sensitivity problem, 225 SHIELDs D. N., Observers for descriptor sys- WANG, GANG, see Chai, Tian You tems, 249 WANG. X., MARTIN, C. F., GILLIAM, D., and SKEPPSTEDT, A., LJUNG, L., and MILLNERT, ByRNEs, C. I., Decentralized-feedback pole M., Construction of composite models from placement of linear systems, 511 observed data, 141 WANG, YUE-YUN, and FRANK, P. M., Com- SMIRNOV, V. L., Biography of A. M. Lyapunov plete decomposition of sub-optimal! regulators (Lyapunov Centenary Issue), 775 for singularly perturbed systems, 49 SPURGEON, S. K., Hyperplane design techniques WATANABE, TETSUO, see Ishihara, Tadashi for discrete-time variable structure control systems, 445 STEINVORTH, R., see Neat, G. W. YAESH, I., and SHAKED, U., Game theory ap- proach to state estimation of linear discrete- time processes and its relation to H,,-optimal Tao, G., Model reference adaptive control of estimation, 1443 multivariable plants with delays, 393 YEUNG, L. F., and BRYANT, G. F., New domi- TENG, F. C., and Lepwicn, G. F., Adaptive nance concepts for multivariable control sys- decouplers for multivariable systems: input tems design, 969 dynamics compensation and output feedback approaches, 373 TRUDNOWSKI, D. J., and PIERRE, D. A., De- centralized indirect adaptive control scheme ZHENG, LIANG-AN, see Ishihara, Tadashi applicable to overlapping interconnected sys- ZHOU, FENGXI, and FISHER, D. G., Continuous tems, 343 sliding mode control, 313