1. Point control method (PTP)
This method of operation only controls the pose of the end actuator of the industrial robot at some specific discrete points in the work space. In the control, the industrial robot only requires that it can move quickly and accurately between adjacent points, without any adjustment to the track of the target point.
Positioning accuracy and time required for movement are the two primary technical indicators of this control method. This control method has the characteristics of simple realization and low positioning accuracy. Therefore, it is generally used for loading and unloading, handling, spot welding, and component penetration on circuit boards, requiring only the precise orientation and posture of the end actuator at the target point. The method is relatively simple, but it is difficult to achieve the positioning accuracy of 2-3um.
2. Connecting track control method (CP)
This control method is to control the orientation and posture of the industrial robot end actuator in the working space continuously, and requires it to move in a certain accuracy range in strict accordance with the predetermined track and speed, the speed is controllable, the track is smooth, the movement is stable, and then the combat mission is completed. The joints of the industrial robot move synchronously one after another, and the end actuator forms a continuous track. The primary technical index of the control method is the track tracking accuracy and stability of the end actuator of the industrial robot. This method of control is generally used for welding, painting, deburring and inspection robots.
3. Force (torque) control method
When mounting and fixing objects, the force or moment used must be appropriate, in addition to precise positioning. In this case, the (torque) servo form must be used. The principle of this control method is fundamentally the same as that of azimuth servo control, except that the input and response are not azimuth signals, but force (torque) signals, so the system must have a strong (torque) sensor. In some cases, adaptive control is performed using functions such as imminence and sliding of sensors.
4. Intelligent control method
The intelligent control of the robot is to obtain the common sense of the surrounding environment through sensors, and make corresponding decisions and plans according to its internal knowledge library. The intelligent control technology makes the robot have strong environmental adaptability and self-learning ability. The development of intelligent control technology depends on the rapid development of artificial neural networks, genetic algorithms, genetic algorithms and expert systems in recent years. Perhaps this form of control makes industrial robots really have the taste of "artificial intelligence", but it is also the most difficult to control. In addition to the algorithm, it also relies heavily on the accuracy of the components.
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Application of Epson SCARA robots
Flexible visual feeding system plan
Occupation: 3C, automotive occupation
Use: Flexible vision feeding
Equipment: SCARA all-in-one machine T3 + vision feeder
Advantages: The use of flexible vibrating plate + vision system + Epson robot T3 robot completes the flexible, high...
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The principle of selection of industrial robots - Epson robots
The key points of the requirements in the design of the industrial robot drive system consider the control method, the requirements of the working environment, the cost performance and the speed of machine operation, and the selection principles of the common use of robots are as follows.
1. Material handling (including ...
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Epson robot details introduced
Network port communication
1. When the port is used as a server, the IP address set must be the same as the IP address of the practice network port of the corresponding controller.
2. What is the terminator of the port setting, and it is necessary to have the same terminator for the accepted data, otherwise the program will be stuck in the inpu...
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Robot online teaching method - Epson
A common method of programming operational targets directly in the field includes:
1. Manual guidance and teaching
The robot is moved by an experienced operator at the end of the actuator, and the computer recalls the movement process in each degree of freedom.
Features: Simple, but precision is affected by the operation ...
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Epson industrial robots push industrial automation forward
Since the development of small robots in 1981, whether it is the traditional G series SCARA robot, or the C series of six-axis robots, and the N series robots with folding arms, Epson Industrial Robots has been adhering to Epson's quest for "saving small ...
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Precautions for the operation of Epson robot systems
If the robot system is operated without understanding the compliance requirements, it may cause serious injury or serious harm, which is very dangerous.
Here are the things to keep in mind:
1. Do not enter the action area during the power-on. Even if you look ...
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Structure and principle of collaborative robots – Epson
Cobots are used in a wide range of occupations to assist people in tasks such as welding, handling, polishing, painting, and stamping. Structure and principle of cobots. Comprehensively deconstruct the structure and principle of intelligent cobots?
Collaboration...
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Epson robot cable connection line connection steps
(1) Power cord
Cable with 17-pin circular adapters at both ends.
The concave adapter is attached to the POWER adapter of the manipulator, and the convex adapter is attached to the M/C POWER adapter of the controller.
Please pierce the adapter and turn it in a clockwise direction ...
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The mode of operation of the Epson robot system
The Epson robot system has the following three types of operation:
TEACH form
In this form, a teach pendant is used to teach point data and view it at a position close to the robot. In this form, the robot is in a low-power state.
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Common variables for Epson robot programming
1. Boolean Boolean variables can only be one of two values, True or False.
In general, it is also possible to have an array of variables
Boolean partOK
Boolean A(10) 'One-dimensional array of type Boolean ...
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The difference between the Epson robot stepper key and the EXE key
EXE. key depiction
Press the Epson robot's engine switch and button at the same time to perform the following operations. Fulfillment of instructions in the form of TEACH Fulfillment of procedures in the form of TEST
The step key is only available in the TEACH form.
Step key Depiction
Joint form step J1
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Epson robot automatic mode selection
What is Auto Mode (AUTO)?
Automatic mode (AUTO) is suitable for the automatic operation of Epson robot systems.
The following describes the procedure to switch to automatic mode (AUTO).
A: Set the boot mode of EPSON RC+ 7.0 to "Auto" and start EPSON RC+ 7.0...
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Is it better to have more axes in a robot? - Epson
First of all, we need to correct this point of view, the more axes the robot has, the more sensitive it can reach the spatial position, but it certainly cannot be said that the more axes of the robot, the better.
The axis of the robot is commonly known as the joint, like the arm of a person, of course, the more joints the more sensitive, the more able to rotate and reach the position more ...
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Epson Robotics Application Integration Factors
The key elements of robotics integration include hardware, software, communication and networking skills, human-machine interaction, security, and training and skills support. It is important to consider and address these elements in order to realize the optimal operation, integration, and functionality of the robot. Through abundant understanding and ...
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Design and customization of Epson six-axis robot protective clothing
Epson six-axis robot protective clothing is a kind of protective product specially designed for Epson six-axis robots, which is mainly used to maintain Epson six-axis robots operating in various working conditions, which can play an outstanding maintenance role. The following is a brief introduction to Epson's six-axis robot protective clothing ...
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Advantages of the Epson Robot G1
High functionality
The scale of the movement is large, but the area is small;
The cycle time is 0.29 seconds, which is the fastest in the industry;
Excellent acceleration/deceleration rate, smooth start/stop movement;
Because of the common high-rigidity arm design, the residual vibration is small;
Large duty cycle, ...
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The power cable connects the controller to the Epson robot
The connection between the controller and the manipulator uses the power cable and signal cable to connect the controller and the Epson robot.
warn
Connect or remove the cable with the controller power OFF. If the operation is carried out in the state of the power supply ON, there will be an electric shock or cause a malfunction.
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Key skills for Epson industrial robots
(1) Open and modular control architecture: the distributed CPU computer structure is selected, which is divided into robot manipulator (RC), motion manipulator (MC), optoelectronic isolation I/O control board, sensor processing board and programming teaching box. Robot Manipulator (RC) & Programming Teaching ...
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Introduction to Epson robot variable arrays
1. Boolean Boolean variables can only be one of two values, True or False.
In general, it is also possible to have an array of variables
Boolean partOK
A one-dimensional array of type Boolean A(10) 'Boolean
Boolean B(10, 10) 'Boolean ...
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Epson robot handling precautions
If possible, please transfer the robot with a trolley, etc., under the same conditions as at the time of delivery. Please adhere to the following requirements when unboxing the robot. Qualified operators are required to carry out transfer operations such as rope handling, crane lifting and forklift driving. If carried out by an unqualified operator ...
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