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The paper addresses the analysis of three methods for inverse kinematics of a 3-DOF medical parallel robot with R-P-S (Revolute-Prismatic-Spherical) joint structure using MATLAB/Simulink and dSpace platform. The three methods were implemented in MATLAB/Simulink and than exported to dSpace realtime development platform. A comparation between the times of these three methods has been studyed. The scope...
This paper gives two original model-based fuzzy control solutions dedicated to the longitudinal slip control of Antilock Braking System laboratory equipment. The parallel distributed compensation leads to linear matrix inequalities which guarantee the global stability of the fuzzy control systems. Real-time experimental results validate the new fuzzy control solutions.
The aim of this paper is to present some difficulties which can be met when a fuzzy model is built with a domain expert help. The paper discusses methods used at succeeding steps of an expert modeling process and also presents some of them on a real example. The main concern of the paper is a high quality of a fuzzy expert model which can be easily ruined when not all aspects of an expert modeling...
In this paper dynamic global models of input-output complex systems are discussed. In particular, a dynamic complex system which consists of two nonlinear discrete time sub-systems is considered. As a global model multilayer neural networks in a dynamic structure are used. The global model is divided into two sub-models according to the complex system. A quality criterion of global model contains...
This paper presents image-based finger pose measurement for hand user interface. The aim of this measurement technique is to make a better user interface enabling three dimensional operation by hand. The measurement technique uses stereo vision, and approximates the hand motion based on anatomical constraints. Distinctive feature of the measurement technique is usage of ring markers, which enable...
This paper presents a new method to improve the quality of man machine communication in distributed systems and networks, in which a significant portion of traffic is multimedia traffic. Method is to use a soft short packets and packet multimedia services. Justified the choice of service time as a parameter evaluating the effectiveness of proposed solutions and an appropriate mathematical model. Using...
The paper presents educational issues related to the development and implementation of low-cost control solutions and algorithms used in the syllabus of control engineering courses applied to the Magnetic Levitation System with 2 Electromagnets laboratory equipment. Real-time experiments are included to accompany the laboratory-based education in control engineering.
According to the complex information of the teaching quality evaluation system, this thesis constructs evaluation index system, establishes teaching evaluation method based on Set Pair Analysis to rationally evaluate the teaching quality and gives suggestions for improvement. First, it constructs a teaching quality evaluation index system based on the construction of teaching practice, divides into...
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