Truss manipulator is a kind of high precision and high repeatability mechanical arm, which is often used in the automatic production and logistics handling work in industrial production lines. It has the flexibility to perform precision operations and high-speed movements, and can perform the same operation repeatedly, greatly improving production efficiency and quality. This paper will introduce the working principle and application of truss manipulator.

The truss manipulator is composed of a base, arm, hand and control system. Its working principle is to drive the movement of the arm and hand through the motor to complete the operation of taking and placing the item and processing. The control system can make the manipulator move dynamically in the three-dimensional space by programming it to achieve a variety of operational purposes.

The core technology of truss manipulator is the control system. It can realize the accurate control of parameters such as position, Angle and speed of the robot arm, so that the robot arm can complete high-precision action. The control system usually consists of computer, programmer and sensor. The programmer is used to write the program, the computer converts the program into the instruction that the robot arm can understand, and the sensor is used to sense the position and state of the robot arm and feed back to the control system for adjustment.