DCTOOL-A4
Bakule, Lubomír; Papík, Martin; Rehák, Branislav
2018 - anglický
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.
Klíčová slova:
event-triggered control; networked control systems; large scale complex systems
Plné texty jsou dostupné na jednotlivých ústavech Akademie věd ČR.
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 ...
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 - anglický
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.
Klíčová slova:
collimator; PLC system; telescope; interferometry
Plné texty jsou dostupné na jednotlivých ústavech Akademie věd ČR.
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 ...
Technical manual - neosted SOT test bench
Steiger, Lukáš
2018 - anglický
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].
Klíčová slova:
test bench; optical testing; collimator; neosted
Plné texty jsou dostupné na jednotlivých ústavech Akademie věd ČR.
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 ...
Optical and Pneumatic Measurements on TR-U-8 Cascade
Luxa, Martin; Šimurda, David
2018 - anglický
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.
Klíčová slova:
turbine cascade; supersonic flow; tip section
Plné texty jsou dostupné na jednotlivých ústavech Akademie věd ČR.
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.
Test procedure - neosted SOT test bench
Pleštil, Jan; Steiger, Lukáš; Václavík, Jan; Veselý, Martin
2018 - anglický
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.
Klíčová slova:
collimator; optical tests; stage; alignment
Plné texty jsou dostupné na jednotlivých ústavech Akademie věd ČR.
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 ...
DCTOOL-A5
Bakule, Lubomír; Papík, Martin; Rehák, Branislav
2018 - anglický
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.
Klíčová slova:
decentralized event-triggered control; networked control systems; large scale complex systems
Plné texty jsou dostupné na jednotlivých ústavech Akademie věd ČR.
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 ...
Measurements on KR-D-1 Blade Cascade
Šimurda, David; Luxa, Martin; Radnic, Tomáš; Hála, Jindřich
2018 - anglický
This report contains results and evaluation of aerodynamic measurements conducted on a transonic compressor blade cascade.
Klíčová slova:
transonic compressor blade; aerodynamic measurements; axial compressor
Plné texty jsou dostupné na jednotlivých ústavech Akademie věd ČR.
Measurements on KR-D-1 Blade Cascade
This report contains results and evaluation of aerodynamic measurements conducted on a transonic compressor blade cascade.
Transport and package manual - collimator
Steiger, Lukáš; Václavík, Jan
2018 - anglický
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]
Klíčová slova:
collimator; handling; TOPTEC
Plné texty jsou dostupné na jednotlivých ústavech Akademie věd ČR.
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 ...
Study on polishing of CaF2 plane-parallel elements
Procháska, František; Thoř, Tomáš; Šípová, Gabriela
2018 - anglický
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.
Klíčová slova:
CaF2 machining
Plné texty jsou dostupné na jednotlivých ústavech Akademie věd ČR.
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. ...
Mineralogic analyses of samples from karst sediments in Slovenia, 6. Final Report
Šťastný, Martin; Bosák, Pavel; Zupan Hajna, N.
2018 - anglický
Klíčová slova:
karst sediments; mineralogy; mineralogic analyses
Plné texty jsou dostupné na jednotlivých ústavech Akademie věd ČR.
Mineralogic analyses of samples from karst sediments in Slovenia, 6. Final Report
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