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1. 发明专利

JP6973377B2 解析装置、解析方法、およびプログラム有权
公开(公告)号：JP6973377B2
公开(公告)日：2021-11-24
申请号：JP2018509032
申请日：2017-03-17
申请人：日本電気株式会社
发明人：楠本学
IPC分类号： G06F30/10 , G06F30/13 , G06F30/20 , G06F30/25 , G06F30/18

2. 发明专利

GB2605726A8 Method for assimilating data based on localized equivalent weights particle filter with statistical observations 未知
公开(公告)号：GB2605726A8
公开(公告)日：2022-10-19
申请号：GB202209053
申请日：2022-03-15
申请人： UNIV HARBIN ENG
发明人： YUXIN ZHAO , SHUO YANG , XIONG DENG , TING ZHAO , RIXU HAO , YANLONG LIU , HENGDE ZHAO
IPC分类号： G01W1/10 , G01W1/00 , G06F17/18 , G06F30/20 , G06F30/25
摘要： The disclosure provides a method for assimilating data based on a localized equivalent weights particle filter with statistical observations, including: obtaining a model integral initial background field; determining whether a statistical observation start time is reached, and accumulating observations to calculate an average value of statistical observations; calculating proposal densities according to the average value of the statistical observations to adjust ensemble particles; at an assimilation time, calculating weights of the particles by the equivalent weight method to adjust states of the particles; adjusting the particles by a resampling method to keep the number of the ensemble particles stable, and updating the states of the particles at observation positions; determining weights of the particles around assimilation observation corresponding positions by a localization function; updating weights of the particles according to localization weights, and updating states of surrounding particles; and calculating posterior estimation values of the states in the localized equivalent weights particle filter with statistical observations. The disclosure can effectively improve the data assimilation quality of a non-Gaussian grid model, and can be better applied to real-time data assimilation in a grid complex model, thereby improving the assimilation quality. The method may be applied in the field of atmospheric and oceanographic data assimilation.

3. 发明专利

CZ35720U1 Zařízení pro nastavení úhlu vnitřního tření sypkých materiálů 未知
公开(公告)号：CZ35720U1
公开(公告)日：2022-01-18
申请号：CZ202139126
申请日：2021-08-30
申请人： VS BANSKA TECHNICKA UNIVERZITA OSTRAVA
发明人： GELNAR DANIEL , ZEGZULKA JIŘÍ , NEČAS JAN , JEZERSKÁ LUCIE
IPC分类号： G01B5/24 , B65G47/00 , G01N19/02 , G06F30/25

4. 发明专利

AU2021102343A4 A SYSTEM FOR ADVANCED DEAD-TIME COMPENSATOR-BASED SERIES CASCADE CONTROL STRUCTURE FOR UNSTABLE PROCESSES 未知
公开(公告)号：AU2021102343A4
公开(公告)日：2021-09-30
申请号：AU2021102343
申请日：2021-05-03
申请人： KUNDU PALASH , MUKHERJEE DEEP , RAJA G LLOYDS
发明人： MUKHERJEE DEEP , RAJA G LLOYDS , KUNDU PALASH
IPC分类号： G05B13/04 , G05B13/02 , G05B17/02 , G06F30/25 , G06F30/27 , G06F111/06
摘要： The present disclosure relates to a system for advanced dead-time compensator-based series cascade control structure for unstable processes. The suggested SCCS has three controllers (named as primary, secondary and stabilizing controllers). Both primary and secondary controllers are designed using fractional order-based internal model control (IMC) approach. The stabilizing proportional-derivative controller is designed using maximum sensitivity considerations and Routh-Hurwitz stability criteria. Optimal values of the closed-loop time constants and fractional orders of IMC filters are obtained using constrained artificial bee colony (ABC) algorithm. ABC algorithm uses a multi-objective function involving minimization of integral of absolute error, integral of time weighted absolute error and integral of squared error. Moreover, robust stability of the proposed design is analyzed and quantitative performance measures are also computed. 00 cn W) Cho o rl C O, N OON o - C -- e V N N -4 I In- ttu -- t N ON N |N ' t Cd • mo cz mo C) oC 14- 00 m n ca a e V O ONNN No' - N CN o ON 00 en en0 m mI U ri ri l -tL

5. 发明专利

AU2021101917A4 Intelligent prediction and multi-objective optimization control method for ground settlement induced by subway tunnel construction 未知
公开(公告)号：AU2021101917A4
公开(公告)日：2021-06-03
申请号：AU2021101917
申请日：2021-04-14
申请人： CHINA CONSTRUCTION THIRD ENGINEERING BUREAU CO LTD , UNIV HUAZHONG SCIENCE TECH , NANYANG TECHNOLOGICAL UNIVERSITY SINGAPORE , WUHAN HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY TESTING TECHNOLOGY CO LTD , WUHAN INST OF LANDSCAPE ARCHITECTURAL DESIGN CO LTD , WUHAN ZHONGCHENG INDUSTRIAL DEVELOPMENT CO LTD
发明人： WU XIANGUO , CHEN HONGYU , DENG TINGTING , LIU QIAN , WANG HONGTAO , YANG TINGYOU , DAI XIAOSONG , OU XINGWEI , XU WENSHENG , QIN YAWEI , WU KEBAO , WANG HU , ZHANG ZHONGYANG , ZHOU CHENGHAO , TANG XINYU
IPC分类号： G06F30/25 , G05B13/04 , G05B17/02 , G05B19/042 , G05B23/02 , G06F17/14 , G06F30/27
摘要： The present invention belongs to the technical field of subway tunnel construction and discloses a method for intelligently predicting ground surface settlement induced by the subway tunnel construction. the method includes the following steps: (a) analyzing and decomposing high and low frequency signals of original settlement monitoring data by means of a wavelet packet; (b) determining a parameter of a least square support vector machine prediction model by means of a particle swarm optimization algorithm, and fully extracting a variation trend of monitoring data by means of the prediction model, and predicting a settlement signal of each node in real time; (c) combining the settlement signals which are predicted individually in the high and low frequency scope by means of a wavelet packet reconstruction technology to obtain a final predicted value; and (d) proposing a performance indicator representing a prediction capability of the model to verify the reliability and accuracy of the prediction model. The present invention can extracted comprehensively and finely high frequency and low frequency signals, separate strong signals and weak signals in the high frequency and low frequency signals, can effectively avoid interference between the strong signals and the weak signals, thereby improving the precision and reliability for predicting the ground surface settlement induced by the subway tunnel construction. FIGURES OF THE SPECIFICATION Decompose monitored surface settlement values at high and low frequencies Constructing a training sample Using input and output values of the training sampk to calculate a kernel function and a prediction model Calculating a predicted valu4 of each node according to the prediction model Reconstructing the predicted values of all nodes to obtain a predicted value of ground surface settlement Calculating MAE and RMSE by means of a monitored value of the ground surface settlement and the predicted value of the around surface settlement

6. 发明专利

CZ2021399A3 Zařízení pro nastavení úhlu vnitřního tření sypkých materiálů 未知
公开(公告)号：CZ2021399A3
公开(公告)日：2023-01-11
申请号：CZ2021399
申请日：2021-08-30
申请人： VS BANSKA TECHNICKA UNIVERZITA OSTRAVA
发明人： GELNAR DANIEL , ZEGZULKA JIŘÍ , NEČAS JAN , JEZERSKÁ LUCIE
IPC分类号： G01B5/24 , B65G47/00 , G01N19/02 , G06F30/25
摘要： Zařízení pro nastavení úhlu vnitřního tření sypkých materiálů umožňuje nastavit úhel vnitřního tření sypkého materiálu technologii nebo zařízením, ve kterých je tento materiál dopravován, upravován, skladován apod. tzv. na míru, dle jejich konkrétních podmínek fungování. Při pohybu sypkého materiálu po dopravních trasách, nebo ve skladovacích zařízeních dochází k poruchám toku tohoto sypkého materiálu v závislosti na nevhodně zvoleném úhlu vnitřního tření. Zařízení tak umožňuje přecházet nákladným přestavbám technologií, protože upraví materiál tak, aby prošel dopravními a skladovacími uzly.

7. 发明专利

GB2605726A No title - not published 未知
公开(公告)号：GB2605726A
公开(公告)日：2022-10-12
申请号：GB202209053
申请日：2022-03-15
申请人： UNIV HARBIN ENG
发明人： YUXIN ZHAO , SHUO YANG , XIONG DENG , TING ZHAO , RIXU HAO , YANLONG LIU , HENGDE ZHAO
IPC分类号： G01W1/10 , G01W1/00 , G06F17/18 , G06F30/20 , G06F30/25
摘要： The disclosure provides a method for assimilating data based on a localized equivalent weights particle filter with statistical observations, including: obtaining a model integral initial background field; determining whether a statistical observation start time is reached, and accumulating observations to calculate an average value of statistical observations; calculating proposal densities according to the average value of the statistical observations to adjust ensemble particles; at an assimilation time, calculating weights of the particles by the equivalent weight method to adjust states of the particles; adjusting the particles by a resampling method to keep the number of the ensemble particles stable, and updating the states of the particles at observation positions; determining weights of the particles around assimilation observation corresponding positions by a localization function; updating weights of the particles according to localization weights, and updating states of surrounding particles; and calculating posterior estimation values of the states in the localized equivalent weights particle filter with statistical observations. The disclosure can effectively improve the data assimilation quality of a non-Gaussian grid model, and can be better applied to real-time data assimilation in a grid complex model, thereby improving the assimilation quality. The method may be applied in the field of atmospheric and oceanographic data assimilation.

8. 发明专利

DE102021114211A1 Verfahren zum Generieren einer modular erweiterbaren computer-implementierten Datenbank für ein numerisches Simulationsmodell, Datenbank und Verfahren zum Analysieren eines numerischen Simulationsmodells mittels der Datenbank 未知
公开(公告)号：DE102021114211A1
公开(公告)日：2022-12-01
申请号：DE102021114211
申请日：2021-06-01
申请人： DEUTSCH ZENTR LUFT & RAUMFAHRT
发明人： SCHÄFFER MICHAEL , TOTZKE MARIO
IPC分类号： G06F30/25 , G06F16/00
摘要： Die Erfindung betrifft ein Verfahren zum Generieren einer modular erweiterbaren computer-implementierten Datenbank (10) für ein numerisches Simulationsmodell (12), wobei eine Beschreibungsdatei (14) einer Struktur der Datenbank (10) erzeugt wird, welche wenigstens Schlüsselwörter des Simulationsmodells (12) umfasst. Ausgehend von dieser Beschreibungsdatei (14) werden Datencontainer (16) und Metadaten bereitgestellt, wobei die Metadaten wenigstens eine Struktur von Daten des Simulationsmodells (12) beschreiben, welche den Schlüsselwörtern zugeordnet sind.Weiter betrifft die Erfindung eine solche computer-implementierte Datenbank (10) für ein numerisches Simulationsmodell (12) und ein Verfahren zum Analysieren eines numerischen Simulationsmodells (12) mittels einer solchen computer-implementierten Datenbank (10), sowie ein Computerprogrammprodukt und eine Vorrichtung (200) zur Datenverarbeitung zum Ausführen solcher Verfahren.

9. 发明专利

IL295987A Methods and systems for selecting parameters to approximate desired properties of structural color 未知
公开(公告)号：IL295987A
公开(公告)日：2022-10-01
申请号：IL29598722
申请日：2022-08-28
申请人： BASF SE , HARVARD COLLEGE
IPC分类号： G06F30/25
摘要： Exemplary embodiments relate to techniques for determining structural color from parameters of an array of nanoparticles. The techniques include inputting structural and optical parameters and performing a probabilistic simulation to determine the structural color. An evolutionary optimization may be performed to determine parameters of the array of nanoparticles according to desired properties of structural color. The evolutionary optimization may employ the probabilistic simulation and further adjust one or more parameters of the array to approximate the desired properties of the structural color. Based on applying the probabilistic simulation, the technique may generate an output describing a value, or a range of values, for the one or more parameters of the array of nanoparticles that are selected to approximate the desired properties of the structural color.

10. 发明专利

CZ309437B6 Zařízení pro nastavení úhlu vnitřního tření sypkých materiálů 未知
公开(公告)号：CZ309437B6
公开(公告)日：2023-01-11
申请号：CZ2021399
申请日：2021-08-30
申请人： VS BANSKA TECHNICKA UNIVERZITA OSTRAVA
发明人： GELNAR DANIEL , ZEGZULKA JIŘÍ , NEČAS JAN , JEZERSKÁ LUCIE
IPC分类号： G01B5/24 , B65G47/00 , G01N19/02 , G06F30/25
摘要： Zařízení pro nastavení úhlu vnitřního tření sypkých materiálů představující stavebnicový systém tvořený čtyřmi sekcemi, a to sekcí měření, sekcí úpravnictví, sekcí míchání a sekcí skladování, které jsou rozebíratelně uchyceny k hlavnímu rámu (50), přičemž veškeré části jednotlivých sekcí jsou propojeny s řídicí jednotkou (18), která je propojena s výpočetní jednotkou (19) pro simulace DEM-Metoda diskrétních prvků. Při pohybu sypkého materiálu po dopravních trasách, nebo ve skladovacích zařízeních dochází k poruchám toku tohoto sypkého materiálu v závislosti na nevhodně zvoleném úhlu vnitřního tření.

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