An Advanced Weighted Evidence Combination Method for
Dempster-Shafer theory is an essential tool for modelling and reasoning under uncertainty, and it is an effective approach for multisensor data fusion. It is extensively deployed in many fields such as fault diagnosis, image processing, pattern recognition, etc. However, Dempster''s combination rule is often subject to counter-intuitive results when the sources highly conflict; several ...
A Bayesian Multiple Models Combination Method for Time Series ...
In this paper we present the Bayesian Combined Predictor (BCP), a probabilistically motivated predictor for time series prediction. BCP utilizes local predictors of several types (e.g., linear predictors, artificial neural network predictors, polynomial predictors etc.) and produces a final prediction which is a weighted combination of the local predictions; the weights can be …
Positioning Combination Method of USBL Using Four …
In the present article, an ultra-short baseline (USBL) combined location method based on three four-element stereo arrays is proposed. In order to solve the problem of the poor positioning effect of acoustic positioning under …
Electric Field Analysis by Combination Method
The authors have developed a method called "combination method" by which the charge simulation method and finite element method are combined within a domain after being divided into two parts to complete the calculation of the part. The merits of these methods can be effectively used in the combination method, while the inferior part of each method is covered. It …
Energilagring med batterier och vätgas | Svenska kraftnät
Energilagring med batterier och vätgas. Energilagring är ett sätt att lagra energi till dess den behöver användas. Det kan handla om att lagra när elen är billig och använda när …
Energilagring batteri
Batterier är en viktig nyckel i Sveriges energiomställning och för att nå klimatmålen om netto noll utsläpp senast 2045. Med batteriteknik som en del av det övergripande energisystemet kan vi …
Fast Combination Method for Dependent Evidences in the
Therefore, the following theorem holds for the public reliability function: Theorem 4.1 E 1 and E 2 are two dependent evidences in the framework of hyper- power set H, m 1 and m 2 are BPAs of E 1 and E 2 respectively, and mh is the BPA of dependent original evidence and mhðÞH 6¼0, Then the dependent evidence BPA combination rules can be expressed as follows:
A Weighted Evidence Combination Method Based on the Pignistic ...
where m is a mass function defined on the frame of discernment Θ, and A is the focal element of m, |A| is the cardinality of A, i.e., the number of elements in A.. Deng entropy reflects the amount of information contained in the evidence. The more Deng entropy of evidence is, the more information it contains (i.e., the more uncertainty it has); On the contrary, the less Deng entropy …
A simple feature combination method based on dominant sets
The paper is organized as follows. In Section 2 we briefly review some of the major research advances in kernel combination, and show how they inspire our work in this paper. Section 3 introduces the dominant set concept of a cluster, which is used to determine the kernel weights in Section 4 Section 4 we detail the method to compute the weights of kernels in …
Så funkar energilagring med batteri | PPAM Solkraft
Från och med 2027 ska alla elnätsägare enbart ha så kallade effektabonemang eller effekttariffer. Idag betalar de flesta elnätskunder som har en huvudsäkring under 63A en …
Blandskog med gran och tall
Standardreceptet för trädslagsval brukar vara tall på torra och magra marker och gran på fuktiga och bördiga marker. Men en stor del av den svenska skogsmarken finns i ett mellanregister, den typiska blåbärsmarken.
A color combination method with separate secondary light …
To verify the principle of the proposed method shown in Fig. 1, a proof-of-concept system of the three laser beams combination is established.The experimental setup is shown in Fig. 4 to display a color image generated by the three laser beams combination. In this system, the DMD is provided by ViALUX GmbH.
One-step synthesis of dimethyl ether from biomass
The hybrid systems of CuO-ZnO-Al 2 O 3 /HZSM-5 for the one-step synthesis of DME from biomass-derived syngas were prepared by four different combination methods (granule-mixing, powder-mixing, physical coating and dual-bed fixing) and characterized by N 2 adsorption, XRD, N 2 O titration, H 2-TPR, NH 3-TPD and TG techniques.The influences of …
Huawei LUNA2000-15-S0 15 kW energilagringsbatteri
Solarus Huawei LUNA2000-5-S0 5 kW energilagringsbatteri. 2 erbjudanden från 33 36897kr 33 368 97 kr. Huawei Solar hybridinverterare SUN2000–10KTL-M1, trefas, 10 kW. 4 erbjudanden från 14 89000kr 14 890 00 kr.
Energilagring • Storskaliga energilagringssystem för företag
Energilagring med ett energilagringssystem är en typ av teknologi som möjliggör lagring av överskottsenergi för senare användning. Detta kan innefatta allt från batterier till mer …
An efficient load effect combination method based on probability ...
A set of exceedance probability curves of the maximum combined load effect within different time domains 0, T T = 30, 50, 100 years are plotted in Fig. 8. Table 2 compares the average number of times that GDEE needs to be solved per representative point involved in the updated extreme value method, the extreme value method, and the absorbing boundary …
Energilagring batteri
Energilagring i batteri fungerar så att det lagras energi, alltså el, i olika typer av batterier. Kärt barn har många namn sägs det och du har kanske också hört talas om både batterilagring och …
A new combination method based on Pearson coefficient and …
Methods. We propose a novel combination approach for multi-sensor data fusion based on evidence theory. Firstly, the credibility for each piece of evidence is computed through amalgamating correlation measurements with evidence distance between two pieces of evidence.