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Journal of Automation and Information Sciences

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Journal of Automation and Information Sciences

DOI: 10.1615/JAutomatInfScien.v36.i7.10
pages 1-11

Automatic Control Systems Integral Quadratic Estimates Minimization. Part 1. Estimates computation

Valeriy P. Severin
National Technical University "Kharkov Polytechnical Institute", Kharkov, Ukraine

ABSTRACT

The method of integral quadratic estimates forming for linear automatic control systems is considered and the algorithms of their estimation are developed. To represent the extent of stability algebraic conditions breaking, which determine the definitional domain of an estimate, we introduce the vector penalty function. To minimize integral quadratic estimates for any initial point of the space of variable parameters, we introduce a vector objective function. The algorithms of its computation are developed and comparison of their effectiveness is carried out.