Temat: inverse operation - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Explicit estimation of an integral in a domain by the multiple reciprocity method with the use of inverse operations
Autorzy:: Frąckowiak, A.
Ciałkowski, M.
Powiązania:: https://bibliotekanauki.pl/articles/1964164.pdf
Data publikacji:: 2005
Wydawca:: Politechnika Gdańska
Tematy:: Poisson equation
multiple reciprocity method
inverse operation
fundamental solution
Opis:: The paper presents two methods of solving the Poisson equation. One is based on the multiple reciprocity method. An analytical form of the basic solution obtained by means of inverse operation technique enabled assessing the method's error. The other is based on source function expansion into a series according to polyharmonic functions. Further polyharmonic functions have been obtained through inverse operations (with the delta -1 operator) applied to polyharmonic functions. Numerical results have confirmed perfect efficiency of both methods.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2005, 9, 2; 235-244
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Elevator trip distribution for inconsistent passenger input-output data
Autorzy:: Yoneda, K.
Powiązania:: https://bibliotekanauki.pl/articles/375933.pdf
Data publikacji:: 2007
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: traffic problems
inverse problems
estimation
operation research
Opis:: Accurate traffic data are the basis for group control of elevators and its performance evaluation by trace driven simulation. The present practice estimates a time series of inter-floor passenger traffic based on commonly available elevator sensor data. The method demands that the sensor data be transformed into sets of passenger input-output data which are consistent in the sense that the transportation preserves the number of passengers. Since observation involves various behavioral assumptions, which may actually be violated, as well as measurement errors, it has been necessary to apply data adjustment procedures to secure the consistency. This paper proposes an alternative algorithm which reconstructs elevator passenger origin-destination tables from inconsistent passenger input-output data sets, thus eliminating the ad hoc data adjustment.
Źródło:: Decision Making in Manufacturing and Services; 2007, 1, 1-2; 175-190
1896-8325
2300-7087
Pojawia się w:: Decision Making in Manufacturing and Services
Dostawca treści:: Biblioteka Nauki

Artykuł

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