基于AMESim、LabVIEW和VC++联合仿真的机电液系统控制算法验证平台设计

Control Algorithm Verification Platform Design for Mechanical-electrical Hydraulic Systems by Co-simulation of AMESim and LabVIEW and VC++

随着控制技术和高效节能需求的发展,对机电液系统的控制性能要求越来越高,传统的数字仿真已无法验证控制算法的真实应用效果,而通过实际系统进行验证又费时费力。为了充分发挥AMESim软件在机电液系统建模、LabVIEW软件在上位机监控和VC++软件在控制算法实现方面的优势,通过AMESim与LabVIEW的接口和LabVIEW与VC++的接口,基于联合仿真技术开发了机电液系统控制算法的验证平台。实验表明,上述平台可以在保证仿真精度的基础上有效地缩短控制器的开发周期。

With the development of control technology and requirements of high efficiency and energy saving, more and more high control performance of mechanical-electrical hydraulic systems is required. Traditional digital simu- lations have been unable to verify the real application effect of the control algorithm, and the performance verifica- tion in the actual system is time-consuming and hard sledding. In order to give full play to the advantages of AMES- im software in mechanical electrical hydraulic systems modelling, LabVIEW software in the host computer monitoring and VC ＋ ＋ software in the control algorithm implementation, a control algorithm verification platform of mechanical electrical hydraulic systems is established based on the co-simulation technology. The experimental results show that the platform can effectively shorten the development cycle of the controller based on the simulation precision.