The invention relates to a PFCEB energy management control strategy based on route identification under a non-fixed route, and belongs to the field of plug-in fuel cell electric bus energy management control research. A route working condition characteristic value-robust adjustable parameter database under a non-fixed route is constructed, unknown dynamic working condition characteristic values under the non-fixed route serve as input, robust adjustable parameters under the non-fixed route are identified by adopting a K-nearest neighbor algorithm, and then adaptive control based on route identification under the non-fixed route is achieved. And the economical efficiency of the whole vehicle is further improved.
本发明涉及一种非固定路线下基于路线辨识的PFCEB能量管理控制策略,属于插电式燃料电池电动公交车能量管理控制研究领域。通过构建非固定路线下路线工况特征值‑稳健可调控参数数据库,将非固定路线下的未知动态工况特征值作为输入,采用K‑近邻算法,辨识非固定路线下稳健可调控参数,进而实现非固定路线下基于路线辨识的自适应控制,使得整车经济性进一步提升。
Self-adaptive energy management strategy based on route identification under non-fixed route
一种非固定路线下基于路线辨识的自适应能量管理策略
2023-10-24
Patent
Electronic Resource
Chinese
IPC: | G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES |
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