Proceedings. IEEE International Symposium on Computer Aided Control System Design

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MathML in Polynomial Toolbox for Matlab
Proceedings. IEEE International Symposium on Computer Aided Control System Design - - Trang 284-286
R. Hornych, Z. Hurak, M. Sebek
This paper reports on a useful application of MathML to web presentation and export/import of polynomial matrices from/to the Polynomial Toolbox for Matlab/spl trade/. Two Matlab functions are described that can be used both for high quality visualization of polynomial matrices on web and for data exchange between Polynomial Toolbox and other software packages that compute with polynomial matrices...... hiện toàn bộ
#Polynomials #MATLAB #Computer languages #Packaging #Algebra #XML #Displays #Cybernetics #Application software #Data visualization
Designing model predictive controllers with prioritised constraints and objectives
Proceedings. IEEE International Symposium on Computer Aided Control System Design - - Trang 33-38
E.C. Kerrigan, J.M. Maciejowski
This paper shows how a class of objective functions can be incorporated into a prioritised, multiobjective optimisation problem, for which a solution can be obtained by solving a sequence of single-objective, constrained, convex programming problems. The objective functions considered in this paper typically arise in model predictive control (MPC) of constrained, linear systems. The framework pres...... hiện toàn bộ
#Predictive models #Constraint optimization #Predictive control #Linear systems #Design optimization #Functional programming #Strain control #Control systems #Design engineering #Cost function
CACSD'02 general index of authors, speakers & chairs
Proceedings. IEEE International Symposium on Computer Aided Control System Design - - Trang 299-301 - 2002
Presents an index of the authors whose papers are published in the conference.
Neighboring optimization for constrained control problems in real time
Proceedings. IEEE International Symposium on Computer Aided Control System Design - - Trang 169-174
A. Korytowski, M. Szymkat, A. Turnau
A neighboring trajectory closed-loop control is proposed for fixed-horizon constrained optimal control problems. The lower level of the algorithm adjusts the switching times based on the linearization of the optimal controller and performs reduced optimization with a change of control structure, whereas the upper level finds the optimal control and recalculates the linearization each time the devi...... hiện toàn bộ
#Constraint optimization #Optimal control #Equations #Computational efficiency #Optimization methods #Feedback #Performance analysis #Adaptive control #Force control #Testing
Linear controller design by goal programming
Proceedings. IEEE International Symposium on Computer Aided Control System Design - - Trang 145-150
A.D.S. Lordelo, P.A.V. Ferreira
A computational optimization-based approach for designing fixed-order controllers is presented. The approach focuses classical pole placement design techniques for both certain and uncertain (interval) linear time-invariant plants within a goal programming framework. The design objective is the minimization of the overall deviation from the desired performance for the closed-loop system, as specif...... hiện toàn bộ
#Linear programming #State feedback #Polynomials #Robust control #Design engineering #Uncertainty #Design optimization #Control systems #Uncertain systems #Adaptive control
On the computation of the maximal structured singular value for aeronautical applications
Proceedings. IEEE International Symposium on Computer Aided Control System Design - - Trang 254-259
M.K. Halton, M.J. Hayes
This paper considers the necessary transformations and the computational issues associated with the determination of the maximal structured singular value, /spl mu//sub max/ without the use of a frequency gridding strategy. It is shown that, for the case of purely real model perturbations, convergence difficulties exist in determining bounds on /spl mu//sub max/ using existing Matlab software. A n...... hiện toàn bộ
#Frequency #Robustness #Aircraft #Uncertainty #Testing #Algorithm design and analysis #Application software #Grid computing #Mathematical model #Certification
Intelligent user-support system for modeling and simulation
Proceedings. IEEE International Symposium on Computer Aided Control System Design - - Trang 205-206
M. Sevcenko, H. Mann
The aim of this project is to exploit artificial intelligence research outcomes to provide a multifaceted support for users of modeling and simulation techniques, reducing thus the time required to learn the techniques and enhancing the efficiency of the users' work or study. The developed system is freely available across the Internet.
#Intelligent systems #Computational modeling #Internet #Steady-state #Computer simulation #Knowledge engineering #Vocational training #Industrial training #Software packages #Search engines
Experimental H/sub /spl infin// control to improve an industrial off-line tracking control scheme on an automotive suspension test rig
Proceedings. IEEE International Symposium on Computer Aided Control System Design - - Trang 63-68
J. De Cuyper, D. Vaes, W. Dehandschutter, J. Swevers, M. Verhaegen, P. Sas
This paper discusses the improvement of the tracking accuracy on an automotive suspension test rig by extending the available industrial off-line controller with a H/sub /spl infin// feedback controller. To reach a prescribed accuracy level in a bandwidth between 0 and 20 Hz, the off-line controller needs 7 iterations on a 2-axial durability suspension test rig to determine the correct control inp...... hiện toàn bộ
#Industrial control #Testing #Frequency estimation #Adaptive control #Automotive engineering #Vehicles #Target tracking #Vibration measurement #Process control #Least squares approximation
Complex polynomials in communications: motivation, algorithms, software
Proceedings. IEEE International Symposium on Computer Aided Control System Design - - Trang 291-296
M. Hromcik, M. Sebek, J. Jezek
Quite recently the polynomial design methods found a new great field of application outside the control area: the algebraic approach has been used successfully in signal processing and mobile communications. In contrast to the control systems synthesis, polynomials and polynomial matrices with complex coefficients are often required when designing filters, equalizers, decouplers and other componen...... hiện toàn bộ
#Polynomials #Software algorithms #Signal processing algorithms #Mobile communication #Design methodology #Application software #Communication system control #Control system synthesis #Filters #Equalizers
Robust /spl mu/-design of a disk drive servo system
Proceedings. IEEE International Symposium on Computer Aided Control System Design - - Trang 57-62
P.H. Petkov, D.-W. Gu, M.M. Konstantinov
In this paper we show the application of the SLICOT routines, for robust control system analysis and design, in a disk drive servo control system design. An uncertainty model of the system plant is first derived which contains eleven uncertain parameters including four resonance frequencies, four damping coefficients and three rigid body model parameters. The /spl mu/-synthesis and analysis method...... hiện toàn bộ
#Robustness #Disk drives #Servomechanisms #Robust stability #Robust control #System analysis and design #Control systems #Nonlinear control systems #Servosystems #Uncertainty
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