基于Simulink的某型直升机机电管理系统传感器建模方法  

Modeling Lubricating Oil Temperature Sensor of a Certain Helicopter Based on Simulink

作　　者：侯隆斌 黄嘉伟 钟虎根 蒋旭 

机构地区：[1]中航工业昌河飞机工业(集团)有限责任公司,江西景德镇333000

出　　处：《工业控制计算机》2025年第4期103-104,107,共3页Industrial Control Computer

摘　　要：针对某型直升机机电管理系统半实物仿真平台传感器的建模方法进行深入分析。在半实物仿真平台中,以压力传感器为例,真实的传感器只能感知物理环境变化,不能接收发动机模型输出的参数,故为了有效检验各种情况下的仿真特性,对传感器进行数字化建模是不可或缺的一步。以滑油压力传感器为实例,在Matlab/Simulink平台上建立传感器数字模型,对建模过程中的思路、原理、方法、结果进行分析与总结,并对仿真的优化方法进行展望。This paper conducts an in-depth analysis on the modeling methodology of sensors for a HIL simulation platform of the utility management system of a specific helicopter model.Within the context of a semi-physical simulation platform,using pressure sensors as an example,real sensors are capable of detecting changes in the physical environment but cannot receive parameters output by engine models.Consequently,to effectively verify the simulation characteristics under various conditions,digital modeling of sensors becomes an indispensable step.Focusing on a lubricating oil pressure sensor as a case study,this paper establishes a digital model of the sensor on the Matlab/Simulink platform.It analyzes and summarizes the thought processes,principles,methodologies,and outcomes involved in the modeling process,and further prospects the optimization methods for simulation.

关 键 词：机电管理系统 半实物仿真平台 数字模型 传感器、直升机 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]