| HUANG Zhefu,HAN Zhiqiang,ZUO Zinong,TIAN Wei,WU Xueshun,CHENG Anqi.Comprehensive Energy Management Modeling and Experimental Verification of a Hybrid Propulsion System[J].航空发动机,2026,52(1):66-73 |
| Comprehensive Energy Management Modeling and Experimental Verification of a Hybrid Propulsion System |
| DOI：10.12482/ISSN.1672-3147.20250717002 |
| Key Words:hybrid propulsion system transient operating condition energy management energy flow model unmanned aerial
vehicle control |
| Author Name | Affiliation | | HUANG Zhefu | School of Automobile and Transportation ,Xihua University,Chengdu 610039,China | | HAN Zhiqiang | Key Laboratory of Fluid and Power Machinery,
Ministry of Education,Chengdu 610039,China ；Sichuan Key Laboratory of Fluid Machinery and Engineering,Chengdu 610039,China ；Engineering Research Center of Intelligent Space Ground Integration Vehicle and Control, Ministry of Education,Chengdu 610039,China | | ZUO Zinong | Key Laboratory of Fluid and Power Machinery,
Ministry of Education,Chengdu 610039,China ；Sichuan Key Laboratory of Fluid Machinery and Engineering,Chengdu 610039,China ；Engineering Research Center of Intelligent Space Ground Integration Vehicle and Control, Ministry of Education,Chengdu 610039,China | | TIAN Wei | Key Laboratory of Fluid and Power Machinery,
Ministry of Education,Chengdu 610039,China ；Sichuan Key Laboratory of Fluid Machinery and Engineering,Chengdu 610039,China ；Engineering Research Center of Intelligent Space Ground Integration Vehicle and Control, Ministry of Education,Chengdu 610039,China | | WU Xueshun | Key Laboratory of Fluid and Power Machinery,
Ministry of Education,Chengdu 610039,China ；Sichuan Key Laboratory of Fluid Machinery and Engineering,Chengdu 610039,China ；Engineering Research Center of Intelligent Space Ground Integration Vehicle and Control, Ministry of Education,Chengdu 610039,China | | CHENG Anqi | School of Aerospace ,Xihua University,Chengdu 610039,China |
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| Abstract:To achieve stable control of the hybrid propulsion system of an unmanned aerial vehicle(UAV) under transient operating
conditions, and considering the continuously changing external environment during flight, an energy flow analysis model was established
based on a parallel hybrid propulsion system platform. The model was experimentally verified in a high-altitude environment simulation
chamber across climbing, cruising, and descending phases. The results indicate that: during the climb phase, the total system power
demand is positively correlated with the climb rate; the motor can rapidly respond to compensate for the power deficit, and the total system
energy consumption decreases with increasing altitude, with the hybrid propulsion system saving 37.06% energy compared to a
conventional fuel-powered propulsion system. During the cruise phase, the system maintains a stable engine speed while adapting to
reduced power demand caused by environmental variations. In the descent phase, the system achieves a stable transition through smooth
speed regulation. The established energy flow analysis model provides data and theoretical support for achieving comprehensive energy
management of hybrid propulsion systems. |
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