DCTOOL-A4
Bakule, Lubomír; Papík, Martin; Rehák, Branislav
2018 - English DCTOOL-A4 report presents draft of a manuscript, which is intended to be submitted for publication. The report provides a novel systematic approach to the analysis of asymptotic stability for output event-triggered uncertain centralized control systems. A class of nonlinear but nominally linear systems possessing unknown time-varying bounded uncertainties with known bounds is considered. Uncertainties are allowed in all system matrices. Original LMI-based suffi cient conditions are derived to guarantee asymptotic stability of closed-loop systems with both static output and observer-based feedback loop under even-triggered control. Both these output feedback strategies are extended to model-based uncertain control systems with\nquantized measurements. A logarithmic quantizer is considered. The Lyapunov-based approach and convex optimization serve as the main methods to derive the asymptotic LMI-based stability conditions. Bounds on the inter-event times to avoid the Zeno-effect are proved for all the cases considered. Finally, feasibility and effi ciency of the proposed strategies is demonstrated by providing numerical examples. Keywords: event-triggered control; networked control systems; large scale complex systems Available at various institutes of the ASCR DCTOOL-A4

DCTOOL-A4 report presents draft of a manuscript, which is intended to be submitted for publication. The report provides a novel systematic approach to the analysis of asymptotic stability for output ...

Bakule, Lubomír; Papík, Martin; Rehák, Branislav
Ústav teorie informace a automatizace, 2018

Collimator - test readiness review
Budasz, Jiří; Kaván, František; Kredba, Jan; Lédl, Vít; Mach, Marek; Pleštil, Jan; Psota, Pavel; Steiger, Lukáš; Tomka, David; Václavík, Jan; Veselý, Martin
2018 - English This document describes the test procedure applicable to the overall functional test of the NEOSTED collimator.\nThe test to be performed according to this procedure are to demonstrate the compliance of the above item to the requirements specified in the applicable document as part of the overall verification program. The test results shall be collected in a Test Report. Keywords: collimator; PLC system; telescope; interferometry Available at various institutes of the ASCR Collimator - test readiness review

This document describes the test procedure applicable to the overall functional test of the NEOSTED collimator.\nThe test to be performed according to this procedure are to demonstrate the compliance ...

Budasz, Jiří; Kaván, František; Kredba, Jan; Lédl, Vít; Mach, Marek; Pleštil, Jan; Psota, Pavel; Steiger, Lukáš; Tomka, David; Václavík, Jan; Veselý, Martin
Ústav fyziky plazmatu, 2018

Technical manual - neosted SOT test bench
Steiger, Lukáš
2018 - English The purpose of this document is to provide basic set of rules and instructions that allows using and maintaining of the NEOSTED SOT test bench (BB).\nFurther detailed informations and proper references about individual parts of the BB system can be found in [AD-2, AD-3]. Keywords: test bench; optical testing; collimator; neosted Available at various institutes of the ASCR Technical manual - neosted SOT test bench

The purpose of this document is to provide basic set of rules and instructions that allows using and maintaining of the NEOSTED SOT test bench (BB).\nFurther detailed informations and proper ...

Steiger, Lukáš
Ústav fyziky plazmatu, 2018

Optical and Pneumatic Measurements on TR-U-8 Cascade
Luxa, Martin; Šimurda, David
2018 - English The report contains results and evaluation of conducted optical (interferometry and schlieren technique) and pneumatic measurements on a new variant of tip section, intended for long rotor blade. Keywords: turbine cascade; supersonic flow; tip section Available at various institutes of the ASCR Optical and Pneumatic Measurements on TR-U-8 Cascade

The report contains results and evaluation of conducted optical (interferometry and schlieren technique) and pneumatic measurements on a new variant of tip section, intended for long rotor blade.

Luxa, Martin; Šimurda, David
Ústav termomechaniky, 2018

Test procedure - neosted SOT test bench
Pleštil, Jan; Steiger, Lukáš; Václavík, Jan; Veselý, Martin
2018 - English This document describes the final design of the NEOSTED SOT Test Bench, i.e. its individual components, and serves as a groundwork for the acceptance test procedure.\nThe test to be performed according to this procedure are to demonstrate the compliance of the above item to the requirements specified in the applicable document [1] as part of the overall verification program. The test results shall be collected in a Test Report. Keywords: collimator; optical tests; stage; alignment Available at various institutes of the ASCR Test procedure - neosted SOT test bench

This document describes the final design of the NEOSTED SOT Test Bench, i.e. its individual components, and serves as a groundwork for the acceptance test procedure.\nThe test to be performed ...

Pleštil, Jan; Steiger, Lukáš; Václavík, Jan; Veselý, Martin
Ústav fyziky plazmatu, 2018

DCTOOL-A5
Bakule, Lubomír; Papík, Martin; Rehák, Branislav
2018 - English DCTOOL-A5 presents draft of a manuscript, which is intended to be submitted for publication. This report presents a new method for the decentralized event-triggered control design for large-scale uncertain systems. The results are formulated and proved in terms of linear matrix inequalities. Two design problems are solved: For interconnected systems without any quantization and for interconnected systems with local logarithmic quantizers. Results are illustrated by an example. Keywords: decentralized event-triggered control; networked control systems; large scale complex systems Available at various institutes of the ASCR DCTOOL-A5

DCTOOL-A5 presents draft of a manuscript, which is intended to be submitted for publication. This report presents a new method for the decentralized event-triggered control design for large-scale ...

Bakule, Lubomír; Papík, Martin; Rehák, Branislav
Ústav teorie informace a automatizace, 2018

Measurements on KR-D-1 Blade Cascade
Šimurda, David; Luxa, Martin; Radnic, Tomáš; Hála, Jindřich
2018 - English This report contains results and evaluation of aerodynamic measurements conducted on a transonic compressor blade cascade. Keywords: transonic compressor blade; aerodynamic measurements; axial compressor Available at various institutes of the ASCR Measurements on KR-D-1 Blade Cascade

This report contains results and evaluation of aerodynamic measurements conducted on a transonic compressor blade cascade.

Šimurda, David; Luxa, Martin; Radnic, Tomáš; Hála, Jindřich
Ústav termomechaniky, 2018

Transport and package manual - collimator
Steiger, Lukáš; Václavík, Jan
2018 - English The purpose of this document is to provide basic set of instructions and recommendations that allows careful transportation of the NEOSTED collimator (COL).\nBe aware that it is not purpose of this document to provide detailed description of individual parts of the COL system. If necessary all the details and proper references can be found in [AD-2] Keywords: collimator; handling; TOPTEC Available at various institutes of the ASCR Transport and package manual - collimator

The purpose of this document is to provide basic set of instructions and recommendations that allows careful transportation of the NEOSTED collimator (COL).\nBe aware that it is not purpose of this ...

Steiger, Lukáš; Václavík, Jan
Ústav fyziky plazmatu, 2018

Study on polishing of CaF2 plane-parallel elements
Procháska, František; Thoř, Tomáš; Šípová, Gabriela
2018 - English Determination of technological procedure for processing of plane-parallel and plano-convex CaF2 optical elements. That includes optical polishing as well as preparation of samples for polishing, i.e. cementing and grinding. Keywords: CaF2 machining Available at various institutes of the ASCR Study on polishing of CaF2 plane-parallel elements

Determination of technological procedure for processing of plane-parallel and plano-convex CaF2 optical elements. That includes optical polishing as well as preparation of samples for polishing, i.e. ...

Procháska, František; Thoř, Tomáš; Šípová, Gabriela
Ústav fyziky plazmatu, 2018

Mineralogic analyses of samples from karst sediments in Slovenia, 6. Final Report
Šťastný, Martin; Bosák, Pavel; Zupan Hajna, N.
2018 - English Keywords: karst sediments; mineralogy; mineralogic analyses Available at various institutes of the ASCR Mineralogic analyses of samples from karst sediments in Slovenia, 6. Final Report

Šťastný, Martin; Bosák, Pavel; Zupan Hajna, N.
Geologický ústav, 2018