CAJ | 학술논문

本文对一种实现转动至平移转换的新型液压废气旁通阀执行器进行了建模研究。在分析无刷直流电机和泵控缸数学模型的基础上，在Matlab/Simulink中建立了该液压执行器的仿真模型，获得了相应参数的响应曲线。仿真结果显示，该液压执行器的工作压力和输出速度满足设计要求，从而表明执行器参数设计合理，能够实现既定功能，这说明该新型液压废气旁通阀执行器具有一定的实用价值。
본문대일충실현전동지평이전환적신형액압폐기방통벌집행기진행료건모연구。재분석무쇄직류전궤화빙공항수학모형적기출상，재Matlab/Simulink중건립료해액압집행기적방진모형，획득료상응삼수적향응곡선。방진결과현시，해액압집행기적공작압력화수출속도만족설계요구，종이표명집행기삼수설계합리，능구실현기정공능，저설명해신형액압폐기방통벌집행기구유일정적실용개치。
The system of a new hydraulic actuator of waste gate flap that converts a rotatory into a translational movement was researched.Based on the analysis of the mathematic models of brushless DC motor and pump -controlled cylinder,the hydraulic actuator system was simulated in Matlab/Simulink.Then the response curves of the working pressure in the cylinder and the piston velocity were obtained.The simulation results showed that the working pressure and the output velocity meet the design requirements. Further it was indicated that the design of the parameters of the actuator parts were rational and that the actuator can realize the given function.That means,the new hydraulic actuator of waste gate flap possesses a certain utility value.