Anders Helmersson

发表

On Synthesis of Practically Valid Gain-Scheduled Controllers

Anders Helmersson, 2003 .

µ Synthesis and LFT Gain Scheduling with Mixed Uncertainties

Anders Helmersson, A. Helmersson, 1995 .

Application of real-/spl mu/ gain scheduling

Anders Helmersson, A. Helmersson, 1996, Proceedings of 35th IEEE Conference on Decision and Control.

A Primal-Dual method for low order H∞ controller synthesis

Anders Helmersson, Anders Hansson, Daniel Ankelhed, 2009, Proceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference.

Dual Control of a Low Order System : Revised version of TFRT-7244

Karl Johan Åström, Anders Helmersson, 1983 .

μ synthesis and LFT gain scheduling with real uncertainties

Anders Helmersson, 1998 .

Path following control for a reversing general 2-trailer system

Daniel Axehill, Anders Helmersson, Oskar Ljungqvist, 2016, 2016 IEEE 55th Conference on Decision and Control (CDC).

Matrix Algebra Package for Mathematica

Tomas McKelvey, Anders Helmersson, Johan Gunnarsson, 1998 .

H∞ Synthesis Method for Control of Non-linear Flexible Joint Models

Goele Pipeleers, Patrik Axelsson, Mikael Norrlöf, 2014 .

Methods for robust gain scheduling

Anders Helmersson, A. Helmersson, 1995 .

Dual Control of a Low Order System

Karl Johan Åström, Anders Helmersson, K. Åström, 1982 .

Data driven local coordinates for multivariable linear systems and their application to system identification

Anders Helmersson, Tomas McKelvey, Thomas Ribarits, 2004, Autom..

An Uncertainty Augmentation Approach to Varying µ Analysis

Anders Helmersson, 1995 .

Dual Control of a Lower Order System

Karl Johan Åström, Anders Helmersson, K. Åström, 1982 .

µ Synthesis and LFT Gain Scheduling with Time Varying Mixed Uncertainties

Anders Helmersson, A. Helmersson, 1995 .

A partially augmented Lagrangian method for low order H-infinity controller synthesis using rational constraints

Anders Helmersson, Anders Hansson, Daniel Ankelhed, 2011, IEEE Conference on Decision and Control and European Control Conference.

A Partially Augmented Lagrangian Method for Low Order ${\rm H}$-Infinity Controller Synthesis Using Rational Constraints

Anders Helmersson, Anders Hansson, Daniel Ankelhed, 2012, IEEE Transactions on Automatic Control.

A Quasi-Newton Interior Point Method for Low Order H-Infinity Controller Synthesis

Anders Helmersson, Anders Hansson, Daniel Ankelhed, 2011, IEEE Transactions on Automatic Control.

Tight Integration Between IMU and GPS for Sounding Rockets

Fredrik Gustafsson, Anders Helmersson, David Törnqvist, 2010 .

Single Joint Control of a Flexible Industrial Manipulator using H∞ Loop Shaping

Patrik Axelsson, Mikael Norrlöf, Anders Helmersson, 2012 .

Controllers for amplitude limited model error models

Lennart Ljung, Anders Helmersson, Martin Enqvist, 2005 .

LTV Model Reduction With Upper Error Bounds

Anders Helmersson, 2009, IEEE Transactions on Automatic Control.

Applications of Mixed µ-Synthesis Using the Passivity Approach

Anders Helmersson, A. Helmersson, 1994 .

Robustness guarantees for linear control designs with an estimated nonlinear model error model

Lennart Ljung, Anders Helmersson, S. T. Glad, 2004 .

Employing Kronecker Canonical Form for LMI-Based $H_{\infty}$ Synthesis Problems

Anders Helmersson, A. Helmersson, 2012, IEEE Transactions on Automatic Control.

ℋ∞-Controller Design Methods Applied to One Joint of a Flexible Industrial Manipulator

Patrik Axelsson, Mikael Norrlöf, Anders Helmersson, 2014 .

Dual reglering: en optimal dual regulator för en integrator med konstant men okänd förstärkning

Anders Helmersson, 1981 .

System identification using an over-parametrized model class-improving the optimization algorithm

Tomas McKelvey, Anders Helmersson, A. Helmersson, 1997, Proceedings of the 36th IEEE Conference on Decision and Control.

On Polynomial Coefficients and Rank Constraints

Anders Helmersson, 2009 .

IQC Synthesis based on Inertia Constraints

Anders Helmersson, A. Helmersson, 1999 .

Model reduction using LMIs

Anders Helmersson, A. Helmersson, 1994, Proceedings of 1994 33rd IEEE Conference on Decision and Control.

Suboptimal Model Reduction using LMIs with Convex Constraints

Anders Helmersson, Anders Hansson, Daniel Ankelhed, 2006 .

State-space parametrizations of multivariable linear systems using tridiagonal matrix forms

Tomas McKelvey, Anders Helmersson, T. Mckelvey, 1996, Proceedings of 35th IEEE Conference on Decision and Control.

A Primal-Dual Method for Low Order H-Infinity Controller Synthesis

Anders Helmersson, Anders Hansson, Daniel Ankelhed, 2010 .

Parameter dependent Lyapunov functions based on linear fractional transformation

Anders Helmersson, A. Helmersson, 1999 .

A Finite Frequency Method for µ-Analysis

Anders Helmersson, A. Helmersson, 1994 .