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RISA Simplified Multi-Input Multi-Output Formulation for the Quantitative Feedback Theory
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A simplified multi input/output formulation is developed for the quantitative feedback theory (QFT) for the 2 × 2 (n = 2) case. This formulation is consistent with traditional QFT philosophy ...
An Efficient Algorithm for Computing QFT Bounds
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An important step in Quantitative Feedback Theory (QFT) design is the translation of closed-loop performance specifications into QFT bounds. These bounds, domains in a Nichols chart, serve as a ...
Formulas for Computing Closed-Loop Time Responses of Flexible Systems Using Truncated Models
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper we derive formulas for computing the closed-loop time response of an uncertain flexible mechanical system with a truncated model. It is assumed that the dynamics of the flexible ...