CAJ | 학술논문

针对矢量喷管位置伺服系统在实际运行过程中容易受到系统外部扰动导致参数不确定的问题，设计了基于软件接口的机电液系统联合仿真与控制方案，通过SolidWorks、ANSYS、ADAMS、EASY5和Simulink之间数据交换分别建立了矢量喷管伺服机构刚柔耦合动力学模型、液压系统动态模型和滑模控制器，并通过接口实现了矢量喷管位置伺服系统仿真模型的集成。仿真结果证明：采用自适应模糊滑模控制器有效克服了矢量喷管位置伺服系统参数不确定和非线性的影响，实现了对矢量喷管伺服机构的高精度控制。
침대시량분관위치사복계통재실제운행과정중용역수도계통외부우동도치삼수불학정적문제，설계료기우연건접구적궤전액계통연합방진여공제방안，통과SolidWorks、ANSYS、ADAMS、EASY5화Simulink지간수거교환분별건립료시량분관사복궤구강유우합동역학모형、액압계통동태모형화활모공제기，병통과접구실현료시량분관위치사복계통방진모형적집성。방진결과증명：채용자괄응모호활모공제기유효극복료시량분관위치사복계통삼수불학정화비선성적영향，실현료대시량분관사복궤구적고정도공제。
In view of the problems that vectoring nozzle servo system is vulnerable to external distance in the process of actual operation and then the parameter becomes uncertain, the co-simulation and control method based on software interface is proposed in this paper. The rigid-flexible-coupling dynamic model of vectoring nozzle servo mechanism, hydraulic system dynamic model and the sliding mode controller are established respectively through data exchange of SolidWorks, ANSYS, ADAMS, EASY5 and Simulink, and then integration of simulation models for vectoring nozzle servo system is realized by software interfaces. The simulation results show that adaptive fuzzy sliding mode control strategy could overcome the effect of uncertainty and nonlinearity on system parameter and implement the high accuracy of vectoring nozzle servo mechanism.