航空发动机动态链接库模型建模技术研究

针对目前航空发动机组态建模软件不能输出用户所搭建模型的局限性,设计了与组态建模软件相匹配的通用发动机动态链接库模型框架,并将用户在组态建模软件上录入的模型信息输出为1个配置文件,加载该动态链接库模型和配置文件进行发动机仿真,仿真结果与采用组态建模软件所得到的结果一致。通过该方法实现了输出组态建模软件中模型的功能,输出的模型可用于发动机数控系统的设计等工作中。

Study of Dynamic Link Library (DLL) Modeling Technology for Aeroengine

Aiming at limitation that model cannot be output by aeroengine configuration modeling software, the dynamic link library modeling frame of general aeroengine was designed, which matched with configuration modeling software. The modeling information received by the software from user was output as a configuration file. DLL model and configuration file model were loaded for aeroengine simulation. The simulation results conformance to that obtained with configuration modeling software. The function of output configuration modeling software is received by this way, which can be used in the engine digital control system.