Proceedings. IEEE International Symposium on Computer Aided Control System Design
Cơ quản chủ quản: N/A
Các bài báo tiêu biểu
MathML in Polynomial Toolbox for Matlab
- Trang 284-286
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
Modeling of waterproof plugs in the cavern gas storage
- Trang 218-223
The main goal of the described project was to develop useful models of behaviour
of waterproof plugs in the cavern gas storage. The models are intended for
facility operators that compare the real behaviour of plugs with the models. The
models are used as diagnostic models. The models provide the accelerated
estimation of the future behaviour thus the next operator steps are based on
this comparis...
#Plugs #Water storage #Shafts #Temperature sensors #Delay estimation #Cybernetics #Acceleration #Tunneling #Steel #Sensor systems
On computing the l/sub 1/ norm of a polynomial matrix fraction
- Trang 278-283
This paper proposes a new algorithm for computing the l/sub 1/ norm of a linear
MIMO system described by a polynomial matrix fraction. The algorithm follows the
one proposed by Balakrishnan and Boyd (1992) with the only difference that there
is no need to obtain a state space realization first. Instead, the coefficients
of the polynomial matrices are used directly. The algorithm is based on two
co...
#Polynomials #Tail #Vectors #State-space methods #Time invariant systems #MIMO #Upper bound
A library of adaptive neural networks for control purposes
- Trang 115-120
In this paper, a library of adaptive neural networks to be used within the
Simulink/spl reg/ environment is presented. The library has been developed by
the authors with the intent of giving to the Simulink user an easy access to a
variety of adaptive approximators. The neural networks contained in the library
are ready to be used and interchanged within the user's application. Different
from exis...
#Libraries #Adaptive systems #Programmable control #Adaptive control #Neural networks #Mathematical model #Artificial neural networks #Airplanes #Computer networks #Aerospace electronics
SLICOT and control systems numerical software packages
- Trang 39-44
Recent advances in the SLICOT Library for CACSD computations are addressed.
Functional and performance capabilities of SLICOT software are presented and
compared to other standard CACSD packages.
#Control systems #Software packages #Software libraries #Algorithm design and analysis #Linear algebra #Computer architecture #Packaging #Modems #Numerical stability #Control theory
Multiobjective design using various control techniques
- Trang 1-6
This paper discusses three different multiobjective control schemes:
multiobjective PID control, multiobjective critical control and multiobjective
eigenstructure assignment. The multiobjective PID control considers a set of
frequency-domain performance requirements, such as gain margin, phase margin,
crossover frequency and steady-state error. The multiobjective critical control
addresses the rob...
#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
- Trang 15-20
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
increases in comp...
#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
- Trang 224-229
This paper describes a tool to aid in the analysis and design of combined sewer
networks. Complex drainage systems include actuators, like flow-diversion gates
and detention tanks, which should be optimally controlled in order to minimize
flooding and combined sewer overflow (CSO). Through these optimisations volume
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
Numeric LFT generation for robust aircraft flutter analysis
- Trang 260-265
In this paper we used the linear fractional representation (LFR) toolbox for the
numeric generation of an LFT model. The LFT model was used for structural
aircraft analysis in order to determine the onset of flutter. The equation of
motion for structural aircraft response is first parametrised in terms of Mach
number to obtain matched flutter solutions. From this parametrisation, LFT
models for fl...
#Robustness #Aircraft #Aerodynamics #Equations #Testing #Damping #Shape #Software packages #Frequency dependence #Tail
Verifying switched-mode computer controlled systems
- Trang 98-103
This paper presents a new approach to verifying properties of computer control
systems with periodic sampling when the control programs include both
continuous-variable computations and discrete-state transitions (mode
switching). We focus on the novel aspects of the approach, which are (1) a
formal model for hybrid systems with continuous-time and discrete-time behavior
and (2) a method for compu...
#Control systems #Sampling methods #Vehicle dynamics #Mathematical model #Automatic control #Computational modeling #Automotive engineering #Automata #Computer languages #Engines