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Robust Combined Adaptive and Variable Structure Adaptive Control of Robot Manipulators (1998)
Journal Article
Yu, H. (1998). Robust Combined Adaptive and Variable Structure Adaptive Control of Robot Manipulators. Robotica, 16(6), 623-650. https://doi.org/10.1017/s0263574798000563

The paper addresses the robust adaptive control problem of robot manipulators. The dynamic equations of robot manipulators and their fundamental properties that facilitate analysis and control system design are first reviewed. Then the direct, indire... Read More about Robust Combined Adaptive and Variable Structure Adaptive Control of Robot Manipulators.

Modulo correlativity and its application in a multiple valued logic system (1998)
Journal Article
Wang, L. Y., Chen, X., & Almaini, A. E. A. (1998). Modulo correlativity and its application in a multiple valued logic system. International Journal of Electronics, 85(5), 561-570. https://doi.org/10.1080/002072198133851

Several new concepts such as pseudoprime and correlativity, are presented. Then modulo subtraction and modulo division, which are very useful in computing the canonical expansion, are proposed in a multiple valued modulo algebra system with either a... Read More about Modulo correlativity and its application in a multiple valued logic system.

Road traffic pollution and its effect on the internal environment of buildings. (1998)
Presentation / Conference Contribution
Capper, G., & Currie, J. (1998, November). Road traffic pollution and its effect on the internal environment of buildings. Presented at EPIC '98 2nd European Conference on Energy Performance and Indoor Climate in Buildings and 3rd International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings

Indoor and outdoor concentrations of various pollutants were measured in a naturally ventilated building in the West End of Edinburgh during and after the period of the Commonwealth Heads of Government Meeting (CHOGM) to assess the effect upon indoo... Read More about Road traffic pollution and its effect on the internal environment of buildings..

Evaluation of ventilation performance in public spaces. (1998)
Presentation / Conference Contribution
Currie, J., & Capper, G. (1998, November). Evaluation of ventilation performance in public spaces. Presented at EPIC'98 2nd European conference on energy performance and indoor climate in buildings

Smoking restrictions in the workplace and increased health consciousness at home have seen a sizable reduction in the number of spaces where smoking is permissible. The aim of this study was to investigate the effects of ventilation in public houses,... Read More about Evaluation of ventilation performance in public spaces..

Algebraic properties of multiple-valued modulo systems and their applications to current-mode CMOS circuits. (1998)
Journal Article
Wang, L. Y., Chen, X., & Almaini, A. E. A. (1998). Algebraic properties of multiple-valued modulo systems and their applications to current-mode CMOS circuits. IEE proceedings. Computers and digital techniques, 145, 364-368. https://doi.org/10.1049/ip-cdt%3A19982204

The paper presents the concepts of pseudoprime and modulo correlativity and establishes the relationships among completeness of modulo operations, uniqueness of solution of equations, invertibility of a square matrix, and correlativity of vectors in... Read More about Algebraic properties of multiple-valued modulo systems and their applications to current-mode CMOS circuits..

Experimental approach for measuring resolution of complementary metal oxide semiconductor imaging systems (1998)
Journal Article
Wei, H., Johnston, E., & Binnie, D. (1998). Experimental approach for measuring resolution of complementary metal oxide semiconductor imaging systems. Optical Engineering, 37(9), 2565. https://doi.org/10.1117/1.601778

This paper demonstrates a convenient experimental technique for measuring the resolution of a digital imaging system. The spatial frequency response of the system is obtained by deriving the modulation transfer function (MTF) from the measured contra... Read More about Experimental approach for measuring resolution of complementary metal oxide semiconductor imaging systems.

Exact Algebraic Pole-Zero cancellation using Symbolic Mathematical Computation. (1998)
Presentation / Conference Contribution
Larcombe, P., Woodham, C. A., & Brown, I. C. (1998, September). Exact Algebraic Pole-Zero cancellation using Symbolic Mathematical Computation. Presented at Control '98. UKACC International Conference on (Conf. Publ. No. 455)

Modern symbolic computational systems which perform automated manipulation of mathematical variables offer insights during modelling and problem solving which remain otherwise partially or wholly obscured to the analyst. The classic inverted pendulum... Read More about Exact Algebraic Pole-Zero cancellation using Symbolic Mathematical Computation..