Development of a Skew Μ Upper Bound

نویسندگان

  • Rod Holland
  • Peter Young
  • Chuanjiang Zhu
چکیده

Exploitation of the NP hard, mixed μ problem structure provides a polynomial time algorithm that approximates μ with usually reasonable answers. When the problem is extended to the skew μ problem an extension of the existing method to the skew μ formulation is required. The focus of this paper is to extend the μ upper bound derivation to the skew μ upper bound and show its direct computation by way of a generalized eigenvalue solver and an LMI algorithm.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Efficient Computation of a Guaranteed Robustness Margin

A computationally very efficient method is proposed to compute a guaranteed robustness margin, by combining methods which compute a guaranteed μ upper bound over a frequency interval and those which eliminate frequency intervals inside which μ is less than a treshold. The μ upper bound is computed at several frequency points simultaneously either using the LMI Control Toolbox or the μ Analysis ...

متن کامل

A generalized upper bound solution for bimetallic rod extrusion through arbitrarily curved dies

In this paper, an upper bound approach is used to analyze the extrusion process of bimetallic rods through arbitrarily curved dies. Based on a spherical velocity field, internal, shearing and frictional power terms are calculated. The developed upper bound solution is used for calculating the extrusion force for two types of die shapes: a conical die as a linear die profile and a streamlined di...

متن کامل

B s → μ + μ − decay in the Randall - Sundrum model

Abstract We investigate theBs → μ+μ− decay in the presence of a light stabilized radion, a key ingredient of the Randall-Sundrum model. The branching ratio BR(Bs → μ+μ−) in the standard model is found to be 3.65 × 10−9 (two order smaller than the experimental upper bound) and raises the hope for some new physics which can explain the deficit. We found that in this brane world model for a reason...

متن کامل

An Upper Bound Analysis of Sandwich Sheet Rolling Process

In this research, flat rolling process of bonded sandwich sheets is investigated by the method of upper bound. A kinematically admissible velocity field is developed for a single layer sheet and is extended into the rolling of the symmetrical sandwich sheets. The internal, shear and frictional power terms are derived and they are used in the upper bound model. Through the analysis, the rolling ...

متن کامل

Computing Multivariate Statistics

Many multivariate statistics are expressed as functions of the hypergeometric function of a matrix argument, or more generally, as series of Jack functions. This work is a collection of formulas, identities, and algorithms useful for the computations of these statistics in practice. Numerical examples are presented. 1. Definitions 1.1. Partitions and hook lengths. For an integer k ≥ 0 we say th...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2003