Hung, YS. and Yang, F. (2003) 'Robust H∞ filtering with error variance constraints for discrete time-varying systems with uncertainty'. Automatica, 39 (7). pp. 1185 - 1194. ISSN: 0005-1098

Wang, Z., Ho, DWC. and Liu, X. (2003) 'Variance-constrained filtering for uncertain stochastic systems with missing measurements'. IEEE Transactions on Automatic Control, 48 (7). pp. 1254 - 1258. ISSN: 0018-9286 Open Access Link

Wang, Z. and Liu, X. (2003) 'Robust stability of two-dimensional uncertain discrete systems'. IEEE Signal Processing Letters, 10 (5). pp. 133 - 136. ISSN: 1070-9908 Open Access Link

Wang, Z. and Liu, X. (2003) 'On designing H-infinity filters with circular pole and error variance constraints'. IEEE Transactions on Circuits and Systems ll: Analog and Digital Signal Processing, 50 (3). pp. 139 - 143. ISSN: 1057-7130 Open Access Link

Wang, Z. and Ho, DWC. (2003) 'Filtering on nonlinear time-delay stochastic systems'. Automatica, 39 (1). pp. 101 - 109. ISSN: 0005-1098 Open Access Link

Wang, Z., Lam, J. and Liu, X. (2003) 'Nonlinear filtering for state delayed systems with Markovian switching'. IEEE Transactions on Signal Processing, 51 (9). pp. 2321 - 2328. ISSN: 1053-587X Open Access Link

Wang, Z., Lam, J. and Burnham, KJ. (2002) 'Nonlinear filtering for state delayed systems with Markovian switching'.4th World Congress on Intelligent Control and Automation. SHANGHAI, PEOPLES R CHINA. 1 - 14 June. IEEE. pp. 231 - 235.

Wang, Z., Zeng, H., Ho, DWC. and Unbehauen, H. (2002) 'Multiobjective control of a four-link flexible manipulator: a robust H-infinity approach'. IEEE Transactions on Control Systems Technology, 10 (6). pp. 866 - 875. ISSN: 1063-6536 Open Access Link

Wang, Z., Lam, J. and Burnham, KJ. (2002) 'Stability analysis and observer design for neutral delay systems'. IEEE Transactions on Automatic Control, 47 (3). pp. 478 - 483. ISSN: 0018-9286 Open Access Link

Wang, Z., Goodall, DP. and Burnham, KJ. (2002) 'On designing observers for time-delay systems with nonlinear disturbances'. International Journal of Control, 75 (11). pp. 803 - 811. ISSN: 0020-7179 Open Access Link

Yang, F., Wang, Z. and Hung, YS. (2002) 'Robust Kalman filtering for discrete time-varying uncertain systems with multiplicative noises'. IEEE Transactions on Automatic Control, 47 (7). pp. 1179 - 1183. ISSN: 0018-9286 Open Access Link

Wang, Z. and Yang, F. (2002) 'Robust filtering for uncertain linear systems with delayed states and outputs'. IEEE Transactions on Circuits and Systems, 49 (1). pp. 125 - 130. ISSN: 1057-7122 Open Access Link

Wang, Z. and Qiao, H. (2002) 'Robust filtering for bilinear uncertain stochastic discrete-time systems'. IEEE Transactions on Signal Processing, 50 (3). pp. 560 - 567. ISSN: 1053-587X Open Access Link

Wang, Z. and Burnham, KJ. (2002) 'LMI approach to output feedback control for linear uncertain systems with D-stability constraints'. Journal of Optimization Theory and Applications, 113 (2). pp. 357 - 372. ISSN: 0022-3239 Open Access Link

Wang, Z., Qiao, H. and Burnham, KJ. (2002) 'On stabilization of bilinear uncertain time-delay stochastic systems with Markovian jumping parameters'. IEEE Transactions on Automatic Control, 47 (4). pp. 640 - 646. ISSN: 0018-9286 Open Access Link

Wang, Z., Huang, B. and Huo, P. (2001) 'Sampled-data filtering with error covariance assignment'. IEEE Transactions on Signal Processing, 49 (3). pp. 666 - 670. ISSN: 1053-587X Open Access Link

Gao, J., Huang, B., Wang, Z. and Fisher, DG. (2001) 'Robust reliable control for a class of uncertain nonlinear systems with time-varying multistate time delays'. International Journal of Systems Science, 32 (7). pp. 817 - 824. ISSN: 0020-7721

Wang, Z. and Burnham, KJ. (2001) 'Discrete-time reduced-order estimator design for bilinear stochastic systems with error covariance assignment'. IMA Journal of Mathematical Control and Information, 18 (1). pp. 99 - 107. ISSN: 0265-0754

Gao, J., Huang, B. and Wang, Z. (2001) 'LMI-based robust H-infinity control of uncertain linear jump system with time-delays'. Automatica, 37 (7). pp. 1141 - 1146. ISSN: 0005-1098

Wang, Z. and Burnham, KJ. (2001) 'Robust filtering for a class of stochastic uncertain nonlinear time-delay systems via exponential state estimation'. IEEE Transactions on Signal Processing, 49 (4). pp. 794 - 804. ISSN: 1053-587X Open Access Link

Wang, Z., Huang, B. and Unbehauen, H. (2001) 'Robust H-infinity observer design of linear time-delay systems with parametric uncertainty'. Systems and Control Letters, 42 (4). pp. 303 - 312. ISSN: 0167-6911

Wang, Z., Huang, B. and Burnham, KJ. (2001) 'Stochastic reliable control of a class of uncertain time-delay systems with unknown nonlinearities'. IEEE Transactions on Circuits and Systems, 48 (5). pp. 646 - 650. ISSN: 1057-7122 Open Access Link

Wang, Z. and Shu, H. (2000) 'Variance-constrained multiobjective filtering for uncertain continuous-time stochastic systems'. International Journal of Systems Science, 31 (9). pp. 1175 - 1183. ISSN: 0020-7721

Wang, Z. and Unbehauen, H. (2000) 'Nonlinear observers for a class of continuous-time uncertain state delayed systems'. International Journal of Systems Science, 31 (5). pp. 555 - 562. ISSN: 0020-7721

Wang, Z. (2000) 'Robust state estimation for perturbed systems with error variance and circular pole constraints: the discrete-time case'. International Journal of Control, 73 (4). pp. 303 - 311. ISSN: 0020-7179

Wang, Z. (2000) 'Parametric circular eigenvalue assignment for descriptor systems via state feedback'. IMA Journal of Mathematical Control and Information, 17 (1). pp. 57 - 66. ISSN: 0265-0754

Wang, Z. and Huang, B. (2000) 'Robust H-2/H-infinity filtering for linear systems with error variance constraints'. IEEE Transactions on Signal Processing, 48 (8). pp. 2463 - 2467. ISSN: 1053-587X Open Access Link

Wang, Z. and Unbehauen, H. (2000) 'Robust H-infinity control for systems with time-varying parameter uncertainty and variance constraints'. Cybernetics and Systems: An International Journal, 31 (2). pp. 175 - 191. ISSN: 0196-9722

Wang, Z. and Unbehauen, H. (2000) 'A class of nonlinear observers for discrete-time systems with parametric uncertainty'. International Journal of Systems Science, 31 (1). pp. 19 - 26. ISSN: 0020-7721

Wang, Z. and Unbehauen, H. (1999) 'Robust H-2/H-infinity state estimation for systems with error variance constraints: the continuous-time case'. IEEE Transactions on Automatic Control, 44 (5). pp. 1061 - 1065. ISSN: 0018-9286 Open Access Link

Wang, Z. and Unbehauen, H. (1999) 'Design of robust observers for a class of nonlinear state delayed systems with parametric uncertainty'. Systems Science, 25 (1). pp. 27 - 39. ISSN: 0137-1223

Wang, Z., Huang, B. and Unbehauen, H. (1999) 'Robust H-infinity observer design of linear state delayed systems with parametric uncertainty: the discrete-time case'. Automatica, 35 (6). pp. 1161 - 1167. ISSN: 0005-1098

Wang, Z., Huang, B. and Unbehauen, H. (1999) 'Robust reliable control for a class of uncertain nonlinear state-delayed systems'. Automatica, 35 (5). pp. 955 - 963. ISSN: 0005-1098

Wang, Z. and Unbehauen, H. (1999) 'Model reduction based on regional pole and covariance equivalent realizations'. IEEE Transactions on Automatic Control, 44 (10). pp. 1889 - 1893. ISSN: 0018-9286 Open Access Link

Wang, Z., Zhu, J. and Unbehauen, H. (1999) 'Robust filter design with time-varying parameter uncertainty and error variance constraints'. International Journal of Control, 72 (1). pp. 30 - 38. ISSN: 0020-7179

Wang, Z., Zeng, H. and Unbehauen, H. (1998) 'Novel approach to H2/H∞ robotic control with state estimation feedback'.IEEE International Conference on Control Applications. TRIESTE, ITALY. 1 - 4 September. IEEE. pp. 751 - 755.

Wang, Z. and Unbehauen, H. (1998) 'Design of robust observers for a class of nonlinear state delayed systems with parametric uncertainty'. Proceedings of the International Conference on Systems Science. pp. 217 - 229.

Wang, Z. (1998) 'Robust H∞ reliable control for linear state delayed systems with parameter uncertainty'.Proceedings of the 1998 American Control Conference (ACC). PHILADELPHIA, PA. 1 - 26 June. IEEE. pp. 2405 - 2409. ISSN: 0743-1619

Wang, Z. and Unbehauen, H. (1998) 'Robust state observer design guaranteeing D-stability'. International Journal of Systems Science, 29 (12). pp. 1417 - 1426. ISSN: 0020-7721

Wang, Z. (1998) 'Robust H-infinity state feedback control with regional pole constraints: an algebraic Riccati equation approach'. Transactions of the ASME: Journal of Dynamic Systems, Measurement, and Control, 120 (2). pp. 289 - 292. ISSN: 0022-0434 Open Access Link

Wang, Z., Zeng, H. and Unbehauen, H. (1998) 'H2/H-infinity control for linear systems with variance constraints: the state estimation feedback case'. Systems Science, 24 (3). pp. 29 - 47. ISSN: 0137-1223

Wang, Z. and Unbehauen, H. (1998) 'Robust state estimation for perturbed continuous systems with circular pole and error variance constraints'. International Journal of Control, 69 (3). pp. 383 - 392. ISSN: 0020-7179

Wang, Z. (1997) 'Robust H∞ control for uncertain linear continuous systems with circular pole assignment via output feedback'. Systems Science, 23 (3). pp. 38 - 54. ISSN: 0137-1223

Wang, Z., Guo, Z. and Unbehauen, H. (1997) 'Robust H-2/H-infinity state estimation for discrete-time systems with error variance constraints'. IEEE Transactions on Automatic Control, 42 (10). pp. 1431 - 1435. ISSN: 0018-9286 Open Access Link

Wang, Z., Tang, G. and Chen, X. (1996) 'Robust controller design for uncertain linear systems with circular pole constraints'. International Journal of Control, 65 (6). pp. 1045 - 1054. ISSN: 0020-7179

Chen, X., Wang, Z., Xu, G., Guo, Z. and Feng, Z. (1995) 'Eigenstructure assignment in state covariance control'. Systems and Control Letters, 26 (3). pp. 157 - 162. ISSN: 0167-6911

Wang, Z., Chen, X. and Guo, Z. (1995) 'Controller design for continuous systems with variance and circular pole constraints'. International Journal of Systems Science, 26 (5). pp. 1249 - 1256. ISSN: 0020-7721