基于自适应模拟退火算法的航空电磁阀优化研究  

Aviation Solenoid Valve Optimization Based on Adaptive Simulated Annealing Algorithm

作　　者：李杰[1] 牛惠萌 赵世明 闫柯朴 李越 LI Jie;NIU Hui-meng;ZHAO Shiming;YAN Ke-pu;LI Yue(School of Electronics and Control Engineering Chang'an University,Xi'an 710061,China)

机构地区：[1]长安大学电子与控制工程学院,陕西西安710061

出　　处：《推进技术》2022年第6期324-331,共8页Journal of Propulsion Technology

基　　金：国家自然科学基金(61704010);中央高校基本科研业务费(300102320110)。

摘　　要：电磁阀是组成航空发动机数字电子控制系统的重要部件,其响应的快速性是制约航空发动机数字电子控制系统性能的重要因素。根据某型航空电磁阀的设计原理构建了一种电磁阀数学模型,并使用设计参数及实际的试验、试车数据对所建成的航空电磁阀数学模型进行了验证。验证结果显示,所设计的电磁阀数学模型具有较高的动静态的精度,在此基础上,设计了一种基于自适应模拟退火算法的航空电磁阀优化方法,并对电磁阀的线圈匝数、阀芯质量、工作气隙的宽度和模型管直径等4个重要参数进行了优化。研究结果证实,相比于原设计方案,参数优化后的电磁阀开启响应时间缩短了50%,关闭响应时间缩短了45.4%。Solenoid valve is an important component of aeroengine digital electronic control system,and its rapid response is an important factor which restricts the performance of aeroengine digital electronic control system. A mathematical model of a solenoid valve is built based on the design principle of a certain type of aviation solenoid valve,and the design parameters and actual test and test data are used to verify the mathematical model of the built aviation solenoid valve. The verification results show that the designed mathematical model of solenoid valve has high dynamic and static accuracy. On this basis,an optimization method of aviation solenoid valve based on adaptive simulated annealing algorithm is designed,and the four important parameters of solenoid valve including coil turns,spool quality,initial working air gap width and model tube diameter were optimized. The research results confirmed that,compared with the original design,the solenoid valve opening response time after parameter optimization was shortened by 50%,and the closing response time after parameter optimization was shortened by 45.4%.

关 键 词：航空发动机 电磁阀 数学模型 自适应模拟退火算法 参数优化 

分 类 号：V233.7[航空宇航科学与技术—航空宇航推进理论与工程]