Search
Search Results
-
The Laplace Transform in Control Theory
The Laplace transform is extensively used in control theory. It appears in the description of linear time-invariant systems, where it changes... -
Padé Approximants
The frequent situation one encounters in applied science is the following: the information we need is contained in values, or some features of the... -
Parametric Spectral Estimation and Data Whitening
The knowledge of the noise Power Spectral Density is fundamental in signal processing for the detection algorithms and for the analysis of the data.... -
Smooth and Analytic Normal Forms: A Special Class of Strict Feedforward Forms
In this paper we prove that any smooth (resp. analytic) strict feedforward system can be brought into its normal form via a smooth (resp. analytic)... -
Flatness Based Approach to a Heat Conduction Problem in a Crystal Growth Process
A nonlinear heat conduction problem from crystal growth technology is considered. The growth process studied comprises two phases (solid crystal and... -
Flatness-Based Improved Relative Guidance Maneuvers for Commercial Aircraft
With the sustained increase of air traffic leading to airspace saturation, new flight maneuvering capabilities are expected for commercial aircraft.... -
Closed-Loop Fault-Tolerant Control for Uncertain Nonlinear Systems
We are designing, perhaps for the first time, closed-loop fault-tolerant control for uncertain nonlinear systems. Our solution is based on a new... -
On Invariant Observers
A definition of invariant observer and compatible output function is proposed and motivated. For systems admitting a Lie symmetry-group G of... -
Vehicle Path-Following with a GPS-aided Inertial Navigation System
This article describes a methodology to guide a passenger car along a predefined path in order to perform drive tests. A feedback/feedforward control... -
Model-based Nonlinear Tracking Control of Pressure Swing Adsorption Plants
Pressure swing adsorption (PSA) processes are used for the separation and purification of gas mixtures. PSA plants are composed of several fixed-bed... -
Perturbative Series Expansions: Theoretical Aspects and Numerical Investigations
Perturbation theory is introduced by means of models borrowed from Celestial Mechanics, namely the two-body and three-body problems. Such models... -
17 Uncertainty as Certaint
I am trying to make money in the biotech industry from complexity science. And I am doing it with inspiration that I picked up on the edge of... -
2 Surprises in a Half Century
Ilya Prigogine participated early in the organization of our meeting and was invited to give a keynote address. Due to poor health he... -
9 A View from the Inside: The Task of Managing Uncertainty and Surprise
Let me shift the flow of the day a little bit, because I am not here to present a theory, or prove a theory. Actually, I come here with questions.... -
4 The Evolutionary Complexity of Social Economic Systems: The Inevitability of Uncertainty and Surprise
In order to improve our quality of life and the successful functioning of our organisations and social institutions, or to mitigate some anticipated... -
Observers as Internal Models for Remote Tracking via Encoded Information
In this paper, we consider a servomechanism problem in which the command and control functions are distributed in space, and hence the system... -
Remarks on Moving Horizon State Estimation with Guaranteed Convergence
In this paper, a moving horizon state estimation scheme is proposed. The scheme is inspired by combining the system-theoretic concept of... -
6 Fundamental “Uncertainty” in Science
The conference on “Uncertainty and Surprise” was concerned with our fundamental inability to predict future events. How can we restructure... -
7 The Complementary Nature of Coordination Dynamics: Toward a Science of the In-Between
My take-off point in this brief essay is the following comment from the introductory material that all the participants received for the conference... -
1 Uncertainty and Surprise: An Introduction
Much of the traditional scientific and applied scientific work in the social and natural sciences has been built on the supposition that the...