Description
Yalong YL-367 double tank trainer is helpful for students to better understand the learned knowledge if the control algorithms. The usage of the system can meet the requirements of schools for experimental teaching the control system and give students the most directly reflects. Most of the current industrial computer control systems are actually used to control temperature, pressure, liquid level, and flow, whose the process is roughly: first, obtain measurements of the controlled objects through the sensor, and then convert the analog measurements to digital measurements which computer using some control algorithms, and then converter the digital measurements to analog measurements through the D/A converter, finally add them to the controlled objects. Such a process is a complete control process. The liquid level control process of the water tank is similar to the above process, by which good control effect can be obtained. The experimental device is simple, and the friendly interface of the system allows users easy to use it.
Functional features
The equipment adopts the aluminum alloy guide rail type training platform, and the modules adopt the open structure plane to insert the connection placement, the integrity is strong;The operation is intuitive and simple, and the control mode can be changed according to the actual needs, which is convenient for teaching and suitable for students’ practical training and course design.
The three-axis mechanism is composed of three AC servo motors, which control three high-precision ball screw and ball double-slider plane linear guide rail through the coupling respectively, forming the X, Y and Z three-axis positioning device.The X and Y axes are perpendicular to each other in the horizontal direction, so that the whole mechanism not only has the function of high-precision positioning, but also has the function of plane complex trajectory operation, so as to complete various high-precision and difficult plane processing drives.The z-axis is perpendicular to the plane processing surface, and the tool for the simulation processing of three-phase asynchronous motor is installed on the linear guide rail. The high-precision positioning processing is controlled by precision ball screw and ball.
