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A Set of the Testing Tasks to Measure Human Operator Responses
Pátek, Tomáš ; Jalovecký, Rudolf (referee) ; Jirgl, Miroslav (advisor)
This master’s thesis deals with the design of a simulator for measuring the response of a human operator in the MATLAB program and the Simulink extension. The first part summarizes the theory of mathematical models of human operator, which is followed by a description of a simulator for response measurement with a graphical user interface. In the last part, the basic measurement of human operator response to different scenarios, comparison of quality of control for different operators and identification of model for individual operators are performed.
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Diagnostic of Systems with a Human Operator
Havlíková, Marie ; Malec, Zdeněk (advisor)
The doctoral thesis is thematically focused to human operator systems significantly contributing to this system reliability and safety. The theoretical part of the thesis is concerned with human activities and communications in MMS system, valuation and estimation of human reliability probability in MSS. The important part of the thesis is also a description of human operator neuromuscular system as an executive powerful system on MMS system regulating activities and the summary of human driver models in compensative lateral car control. The practical part of the doctoral thesis is based on analyses created by experimental data of drives. Experimental drives were done on drivers set following different backgrounds and different sleep deprivation at whole day. All experimental data was realized from the cooperation and following the agreement of Faculty of Transportation Science research centre on Prague ČVUT. Another part of thesis includes driver simulation model proposals with nonlinear components for lateral car control. Simulation model drives are compared with real drives or drivers on drive-simulator and there are monitored identical and different dynamic movement characteristics. The main target of doctoral thesis is to detect and obtain significant dynamical drive experience characteristics based on experimental data analyses. As well to found drive characters variability owing to driver’s fatigue and determinated evaluated characteristics changes. Acquired results of thesis should help in assistant systems that in cooperation with other components alert to micro-sleep and run off drive possibility.
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Approximation of Human Behaviour in Case of Double Integrator System Control Using McRuer Models
Vácha, Jan ; Mihálik, Ondrej (referee) ; Jirgl, Miroslav (advisor)
In this bachelor's thesis, the basics of modeling human-machine systems using McRuer's theory for single-input systems are described. The main goal of the work is to verify the validity of McRuer's theory on a wider range of measured subjects for two different controlled systems. The thesis describes the creation of a scheme for measuring the responses of a human operator in the form of a system controller, and also describes the function and principle of scripts used to simplify the evaluation of measured data. Subsequently, the data are processed and an evaluation of McRuer's theory is carried out.
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Fuzzy Models of Driver Behaviour
Fišer, Michal ; Mihálik, Ondrej (referee) ; Jirgl, Miroslav (advisor)
The master's thesis is concerned with finding a suitable fuzzy model for approximating data series representing driver's control interventions during lane changes. Firstly, the theoretical part presents an introduction to driver modelling and human-machine systems, the basics of fuzzy logic, fuzzy systems and controllers, optimization methods and a vehicle driving simulator. The thesis focuses mainly on McRuer models of human operator behaviour in~the area of driver behaviour modelling and genetic algorithms in~the area of optimisation methods. Based on this theory, individual linear models of driver behaviour are subsequently developed. The data were collected on a vehicle driving simulator. On this simulator, several experiments were conducted to measure the driver's response to a step change. Subsequently, the individual driver models were identified from the measured data using the System Identification Toolbox in Matlab. Furthermore, the design of a suitable fuzzy model structure is described. This is followed by~a~description of the genetic algorithm used to identify the fuzzy model and finally the~linear and fuzzy models are compared.
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A Set of the Testing Tasks to Measure Human Operator Responses
Pátek, Tomáš ; Jalovecký, Rudolf (referee) ; Jirgl, Miroslav (advisor)
This master’s thesis deals with the design of a simulator for measuring the response of a human operator in the MATLAB program and the Simulink extension. The first part summarizes the theory of mathematical models of human operator, which is followed by a description of a simulator for response measurement with a graphical user interface. In the last part, the basic measurement of human operator response to different scenarios, comparison of quality of control for different operators and identification of model for individual operators are performed.
|
|
|
Diagnostic of Systems with a Human Operator
Havlíková, Marie ; Malec, Zdeněk (advisor)
The doctoral thesis is thematically focused to human operator systems significantly contributing to this system reliability and safety. The theoretical part of the thesis is concerned with human activities and communications in MMS system, valuation and estimation of human reliability probability in MSS. The important part of the thesis is also a description of human operator neuromuscular system as an executive powerful system on MMS system regulating activities and the summary of human driver models in compensative lateral car control. The practical part of the doctoral thesis is based on analyses created by experimental data of drives. Experimental drives were done on drivers set following different backgrounds and different sleep deprivation at whole day. All experimental data was realized from the cooperation and following the agreement of Faculty of Transportation Science research centre on Prague ČVUT. Another part of thesis includes driver simulation model proposals with nonlinear components for lateral car control. Simulation model drives are compared with real drives or drivers on drive-simulator and there are monitored identical and different dynamic movement characteristics. The main target of doctoral thesis is to detect and obtain significant dynamical drive experience characteristics based on experimental data analyses. As well to found drive characters variability owing to driver’s fatigue and determinated evaluated characteristics changes. Acquired results of thesis should help in assistant systems that in cooperation with other components alert to micro-sleep and run off drive possibility.
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