Abstract:A kind of test measurement and control system of hydraulic cylinder based on LabVIEW was designed.Based on the analysis of the principle and structure of the test measurement and control system,the control system hardware configuration was made according to the corresponding input and output of the system.By taking the hydraulic cylinder test system as a research object,using Industrial Personal Computer (IPC) as the controller,the actuators of the test system were controlled,and the shift,pressure and other parameters were acquired by applying the data acquisition card.The real-time measurement and control of the system are realized by using LabVIEW for data processing and displaying and screen fabrication.