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Your search keyword '"Šimák, Vojtěch"' showing total 14 results
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14 results on '"Šimák, Vojtěch"'

1. Application of Micropython to Design Industry 4.0 Solutions

Author

Gaspar, Gabriel, Dudak, Juraj, Sladek, Ivan, Simak, Vojtech, Sedivy, Stefan, Halvon, Lubos, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Silhavy, Radek, editor, and Silhavy, Petr, editor

Published
2023
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2. Intelligent real-time MEMS sensor fusion and calibration

Author

Nemec, Dusan, Janota, Ales, Hrubos, Marian, and Simak, Vojtech

Subjects
Computer Science - Robotics
Abstract

This paper discusses an innovative adaptive heterogeneous fusion algorithm based on estimation of the mean square error of all variables used in real time processing. The algorithm is designed for a fusion between derivative and absolute sensors and is explained by the fusion of the 3-axial gyroscope, 3-axial accelerometer and 3-axial magnetometer into attitude and heading estimation. Our algorithm has similar error performance in the steady state but much faster dynamic response compared to the fixed-gain fusion algorithm. In comparison with the extended Kalman filter the proposed algorithm converges faster and takes less computational time. On the other hand, Kalman filter has smaller mean square output error in a steady state but becomes unstable if the estimated state changes too rapidly. Additionally, the noisy fusion deviation can be used in the process of calibration. The paper proposes and explains a real-time calibration method based on machine learning working in the online mode during run-time. This allows compensation of sensor thermal drift right in the sensors working environment without need of re-calibration in the laboratory.

Published
2017
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8. Development of a Weight-in-Motion Measurement System with an Optical Sensor

Author

Janota, Aleš, Šimák, Vojtech, Hrbček, Jozef, Diniz Junqueira Barbosa, Simone, Series editor, Chen, Phoebe, Series editor, Filipe, Joaquim, Series editor, Kotenko, Igor, Series editor, Sivalingam, Krishna M., Series editor, Washio, Takashi, Series editor, Yuan, Junsong, Series editor, Zhou, Lizhu, Series editor, and Mikulski, Jerzy, editor

Published
2017
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11. Winston Churchill and the War Cabinet Crisis in May 1940

Author

Šimák, Vojtěch, Stellner, František, and Valkoun, Jaroslav

Subjects
Winston Churchill|War Cabinet|May 1940|Second World war, Winston Churchill|válečný kabinet|květen 1940|druhá světová válka
Abstract

(anglicky) The bachelor thesis examines the actions of Winston Churchill in time when he served as First Lord of Admiralty and especially in his time as a Prime Minister. Main part is dealing with May 1940, because events of days between 24th -28th May determined if Great Britain continues fighting the war or sues Germany for peace. The thesis is based most importantly on issued cabinet minutes of War Cabinet in this term and books written by Winston Churchill. Secondly the thesis works with period press and modern monographs and historical articles.

Published
2020

12. Soukromé informace při vstupu na koncentrované trhy

Author

Šimák, Vojtěch, Koubek, Ivo, and Vozárová, Pavla

Subjects
TheoryofComputation_MISCELLANEOUS, automotive industry, automobilový průmysl, soukromé informace, oligopoly, private information, oligopson, oligopsony, oligopol, ComputingMethodologies_GENERAL
Abstract

This thesis deals with gathering of private information when company tries to enter on concentrated markets. Aim of the thesis is to show how much private information will company require and how is its output and profit affected by private information. Thesis uses standard optimalization tools of microeconomic analysis.

Published
2014

13. Analysis of impact of legalization of precious metal coins in Utah

Author

Šimák, Vojtěch, Havel, Jan, and Šťastný, Daniel

Subjects
FED, austrian school, gold coins, rakouská škola, zlaté mince, monetary policy, měnová politika, Currency Amendments Act
Abstract

This thesis deals with the law, which was enacted in Utah and makes gold and silver coins legal tender in this state. Goal of this thesis is to show how individuals will change their actions, especially regarding their selection of medium of exchange. The thesis shows deficiencies in an acted law and of feral alternative, which could enable more spread use of gold and silver coins. Thesis uses metodology of austrian school, which deals with monetary policy.

Published
2011

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