Lithium ion battery service life forecasting method based on integrated model
A lithium-ion battery and life prediction technology, which is applied in the direction of measuring electricity, measuring devices, and measuring electrical variables, etc., can solve the problems of poor stability and low applicability of lithium-ion battery life prediction, and achieve the effect of improving applicability and stability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
specific Embodiment approach 1
[0038] The specific embodiment one, based on the integrated model lithium-ion battery life prediction method, it is realized by the following steps:
[0039] Step 1. Preprocess the test data of the battery cycle charge and discharge test, and obtain the equal pressure drop time series as the input data set and the lithium-ion battery remaining capacity sequence as the output data set; divide the original data set into the training data set Train dataset and the test data set Dataset Test dataset;
[0040] Step 2, using the Bagging algorithm to perform secondary resampling on the training data set Train dataset to obtain T new training sets;
[0041] Step 3, establishing a monotone echo state network model, in which the input dimension is L, the reserve pool size is N and the output dimension is M; L, N and M are all positive integers;
[0042] Step 4, initialize the internal connection weights of the monotone echo state network, repeat step 41 to step 43 T times, and obtain T...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com