Limits of optimality in a generic two-degree of freedom control system is investigated. New relationships are introduced for the decomposition to identification and optimization errors in inverse stable and inverse un...
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ISBN:
(纸本)0889865027
Limits of optimality in a generic two-degree of freedom control system is investigated. New relationships are introduced for the decomposition to identification and optimization errors in inverse stable and inverse unstable processes. In the inverse stable case these errors has a random, in the inverse unstable case systematic and random parts.
In this paper we discuss landmark based absolute localization of tiny autonomous mobile robots in a known environment. Landmark features are naturally occurring as it is not allowed to modify the environment with spec...
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The paper introduces the in-flight fault detection and basic reconfiguration of a small unmanned aerial vehicle equipped with two elevons and an electric motor. The considered fault scenario is one control surface stu...
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To enhance strip thickness accuracy and to improve the mass flow of the head end part of a strip in the 7-stand finishing mill using a hot strip measurement system, this study is being performed. In this paper. the sp...
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The principal objective of this paper is to report on the development of a framework for intelligent modelling aimed at the formulation of models for science and engineering systems. After an introduction of the featu...
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The principal objective of this paper is to report on the development of a framework for intelligent modelling aimed at the formulation of models for science and engineering systems. After an introduction of the features of modelling, three aspects and three basic steps of particular relevance to the modelling framework are indicated. In particular, the knowledge structure of modelling will be considered in the context of both the modelling process and the functionality of system representation. The main body of the paper is concerned with describing the object-oriented information model for modelling which will form the heart of the knowledge-based system together with remarks on aspects of its usability.
The sensitivity function in a generic two-degree of freedom (TDOF) control system can be decomposed into three major parts: design-, realizability- and modeling-loss. The paper investigates the optimality of the reali...
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ISBN:
(纸本)9780889867468
The sensitivity function in a generic two-degree of freedom (TDOF) control system can be decomposed into three major parts: design-, realizability- and modeling-loss. The paper investigates the optimality of the realizability loss in infinite norm spaces and proposes a new iterative algorithm for the solution.
The paper is a short tutorial like discussion on the applicability and the future of the classical Smith predictor. This evaluation shows that the Smith predictor is a subclass of the Youla parametrization based gener...
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Interesting structural considerations can be derived from comparison of the topologies and forms of regulators obtained by the pole-placement design, the GTDOF control and the MPC. Practical advice is given to the pol...
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Most of the adaptive regulators assume an apriori known time-delay. the time delay mismatch can cause unwanted instability. Stability region applicable for this uncertainty is investigated in connection with the requi...
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Some new structural properties of the classical SF/SFO schemes are analyzed by TFR equivalent forms of LTI systems. The location of poles and zeros of the closed-loop system can only be partly designed by SFO. A two-s...
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Some new structural properties of the classical SF/SFO schemes are analyzed by TFR equivalent forms of LTI systems. The location of poles and zeros of the closed-loop system can only be partly designed by SFO. A two-step procedure is suggested to reach full zero/pole placement for SISO systems applying a TDOF scheme.
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