Proceedings. IEEE International Symposium on Computer Aided Control System Design
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MathML in Polynomial Toolbox for Matlab
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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...
#Polynomials #MATLAB #Computer languages #Packaging #Algebra #XML #Displays #Cybernetics #Application software #Data visualization
Performance/robustness limits for CAD of time-delay control systems
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The paper presents an approach of how the important relationships between the
actuator, process and design parameters and robustness measures can be
determined. In this decomposition method the optimal control design for
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Algorithm for computer aided optimal control system design
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The paper describes a new algorithm of optimal control system design for a
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#Optimal control #Polynomials #Riccati equations #Control systems #Least squares methods #Computational complexity #Stability #Algorithm design and analysis #Laplace equations #Radio control
An information theoretic interpretation for H/sub /spl infin// entropy
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The relation between mutual information rate of system variables and system
H/sub /spl infin// entropy is formulated, and an information theoretic
interpretation of the minimum entropy H/sub /spl infin// control method is
discussed.
#Entropy #Mutual information #Control systems #Transfer functions #Equations #Information theory #System identification #Random processes #Research and development #Density functional theory
Multiobjective design using various control techniques
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This paper discusses three different multiobjective control schemes:
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#Control systems #Three-term control #Robust control #Robustness #Performance gain #Steady-state #Error correction #Uncertainty #Frequency domain analysis #Eigenvalues and eigenfunctions
Multiobjective design of a fuzzy controller for a nonlinear missile autopilot
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Gain scheduled control is one very useful control technique for linear
parameter-varying (LPV) and nonlinear systems. A disadvantage of gain-scheduled
control is that it is not easy to design a controller that guarantees the global
stability of the closed-loop system over the entire operating range from the
theoretical point of view. Another disadvantage is that the interpolation
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#Fuzzy control #Missiles #Control systems #Nonlinear control systems #Nonlinear systems #Stability #Interpolation #Fuzzy logic #Fuzzy systems #Character generation
CORAL off-line: an object-oriented tool for optimal control of sewer networks
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This paper describes a tool to aid in the analysis and design of combined sewer
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to waste water treatment plants (WWTP) is maximised. CORAL is a tool able to
model...
#Optimal control #Object oriented modeling #Control systems #Rain #Floods #Actuators #Discrete event simulation #Predictive models #Environmental management #Wastewater
Characterization of minimal and basis siphons with predicate logic and binary programming
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The paper addresses the problem of computing siphons and traps in a standard
Petri net. In particular, starting from a clear formulation in terms of
predicate logic, it is shown how binary programming techniques can be adopted to
formulate and solve the problem of finding minimal and basis siphons. An
experimental campaign on a large set of random test instances proves the
effectiveness of the met...
#Logic programming #Petri nets #Iterative algorithms #Testing #Equations #Electronic mail #Communication system control #Flexible manufacturing systems #Logic functions #Functional programming
Approximate explicit model predictive control incorporating heuristics
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Explicit piecewise linear state feedback solutions to the constrained linear
model predictive control problem have recently been characterized and computed
numerically using multiparametric quadratic programming. The piecewise linear
state feedback is defined on a polyhedral partitioning of the state space, which
may be quite complex. Here we suggest an approximate multi-parametric quadratic
progr...
#Predictive models #Predictive control #Piecewise linear techniques #State feedback #Piecewise linear approximation #Quadratic programming #State-space methods #Binary search trees #Computational complexity #Approximation algorithms
Low order LFT modelling and generation from the non-linear equations of motion for a fighter aircraft
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The development of an LFT representation for the nonlinear HIRMplus research
model is presented. The structured singular value /spl mu/ is applied on the so
developed LFT in order to clear critical areas in the flight envelope. /spl
mu/-analysis allows to determine the combination of uncertain parameters within
their respective bounds, for which a performance criterion or stability margin
is worst...
#Nonlinear equations #Robustness #Aerodynamics #Uncertainty #Military aircraft #Stability criteria #Aerospace control #Feedback #US Government #Protection