New Schemes for Positive Real Truncation
نویسندگان
چکیده
منابع مشابه
Traditional and Truncation schemes for Different Multiplier
A rapid and proficient in power requirement multiplier is always vital in electronics industry like DSP, image processing and ALU in microprocessors. Multiplier is such an imperative block w ith respect to power consumption and area occupied in the system. In order to meet the demand for high speed, various parallel array multiplication algorithms have been proposed by a number of authors. The ...
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Bounded real balanced truncation for infinite-dimensional systems is considered. This provides reduced order finite-dimensional systems that retain bounded realness. We obtain an error bound analogous to the finite-dimensional case in terms of the bounded real singular values. By using the Cayley transform a gap metric error bound for positive real balanced truncation is subsequently obtained. ...
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In this paper we will extend the method of balanced truncation using normalised right coprime factors of the system transfer matrix by Meyer [7] to balanced truncation with preservation of half line dissipativity. Special cases are preservation of positive realness and bounded realness. We consider a half line dissipative input-output system, with quadratic supply rate given by a nonsingular sy...
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Balanced truncation (BT), as applied to date in model order reduction (MOR), is known for its superior accuracy and computable error bounds. Positive-real balanced truncation (PRBT) is a particular BT procedure that preserves passivity and stability, and imposes no structural constraints on the original state space. However, PRBT requires solving two algebraic Riccati equations (AREs), whose co...
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ژورنال
عنوان ژورنال: Modeling, Identification and Control: A Norwegian Research Bulletin
سال: 2007
ISSN: 0332-7353,1890-1328
DOI: 10.4173/mic.2007.3.1