Temat: wave function - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Heating control of a finite rod with a mobile source
Autorzy:: Jilavyan, Samvel H.
Grigoryan, Edmon R.
Khurshudyan, Asatur Zh.
Powiązania:: https://bibliotekanauki.pl/articles/1409386.pdf
Data publikacji:: 2021
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: null-controllability
mobile control
nonlinear constraints
triangular wave
rectangular wave
Green’s function approach
heuristic control
lack of exact controllability
Opis:: The Green’s function approach is applied for studying the exact and approximate null-controllability of a finite rod in finite time by means of a source moving along the rod with controllable trajectory. The intensity of the source remains constant. Applying the recently developed Green’s function approach, the analysis of the exact null-controllability is reduced to an infinite system of nonlinear constraints with respect to the control function. A sufficient condition for the approximate null-controllability of the rod is obtained. Since the exact solution of the system of constraints is a long-standing open problem, some heuristic solutions are used instead. The efficiency of these solutions is shown on particular cases of approximate controllability.
Źródło:: Archives of Control Sciences; 2021, 31, 2; 417-430
1230-2384
Pojawia się w:: Archives of Control Sciences
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Methods of precise determining the transfer function of picosecond time-to-digital converters
Autorzy:: Sondej, Dominik
Szymanowski, Rafał
Szplet, Ryszard
Powiązania:: https://bibliotekanauki.pl/articles/1849060.pdf
Data publikacji:: 2021
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: time-to-digital converter
equivalent conversion function
delay line
multi-edge coding
wave-union
Opis:: We present two main ways to precisely create the equivalent transfer function of picosecond time-to-digital converters based on commonly used method with tapped time coding delay lines. The ways consist either in evaluation of the quantization steps boundaries of the delay lines or in summation of numbers of the line quantization steps. The paper contains results of comprehensive analysis of both methods. The advantage and high versatility of the addition method is demonstrated.
Źródło:: Metrology and Measurement Systems; 2021, 28, 3; 539-549
0860-8229
Pojawia się w:: Metrology and Measurement Systems
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Methods of precise determining the transfer function of picosecond time-to-digital converters
Autorzy:: Sondej, Dominik
Szymanowski, Rafał
Szplet, Ryszard
Powiązania:: https://bibliotekanauki.pl/articles/1848997.pdf
Data publikacji:: 2021
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: time-to-digital converter
equivalent conversion function
delay line
multi-edge coding
wave-union
Opis:: We present two main ways to precisely create the equivalent transfer function of picosecond time-to-digital converters based on commonly used method with tapped time coding delay lines. The ways consist either in evaluation of the quantization steps boundaries of the delay lines or in summation of numbers of the line quantization steps. The paper contains results of comprehensive analysis of both methods. The advantage and high versatility of the addition method is demonstrated.
Źródło:: Metrology and Measurement Systems; 2021, 28, 3; 539-549
0860-8229
Pojawia się w:: Metrology and Measurement Systems
Dostawca treści:: Biblioteka Nauki

Artykuł

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