As six-axis robots become more dexterous, safer, and come in a variety of shapes, they are becoming increasingly attractive to users in a variety of industries. Human-machine collaboration, an important development trend for six-axis robots, is also the driving force for this growth. The main thing we want to introduce to you today is what are the categories of six-axis robot control systems? After you understand the classification of the six-axis robot control system, you have a basic understanding of the six-axis robot control system. The six-axis robot control system is equivalent to the human brain, the main computer, plays a decisive role. Therefore, the six-axis robot control system is classified as follows:
1. Program control system: To exert control effect on each degree of freedom, the six-axis robot can realize the required space trajectory.
2. Adaptive control system: When the external conditions change, in order to ensure the required quality or to improve the control quality with the accumulation of experience, the process is based on the observation of the state of the manipulator and the servo error, and then adjust the parameters of the nonlinear model until the error disappears. The structure and parameters of such a system can change automatically with time and conditions.
3. Artificial intelligence system: the motion program cannot be prepared in advance, but the control function is required to be determined in real time according to the surrounding state information obtained during the motion process.
4. Point-position control system: the six-axis robot is required to accurately control the pose of the end-effector, regardless of the path.
5. Continuous trajectory control system: the six-axis robot is required to move according to the trajectory and speed shown.
6. Control bus: standard bus control system. Standard buses, such as VME, MULTI-bus, STD-bus and PC-bus, are used as the control bus of the control system.
7, custom bus control system: by the manufacturer to define the use of the bus as the control system bus.
8. Programming mode: physical setting programming system. A fixed limit switch is set by the operator to realize the starting and stopping procedures, which can only be used for simple pick up and placing operations.
9. Online programming: complete the memory process programming of operating information through human instruction, including direct instruction simulation instruction and instruction box instruction.
10. Offline programming: Instead of teaching the six-axis robot in actual operation directly, it is separated from the actual operating environment to teach the program. By using the robot and programming language, the remote offline generation of the robot's operation track.