Robot off-line programming system (Robot "off-line-programming System) is currently the most active research areas most cutting-edge robotics research, which attracted the attention of many researchers. This paper introduces the development status at home and abroad offline robot programming system of bream, The composition of offline programming systems and future development trends.
Keywords: robot offline programming
1 Introduction
In the 21st century, robots have become an indispensable tool for modern industry, and it marks the modernization of industry. In recent years, with the rapid development of computer technology, microelectronics technology and network technology, robot technology has also developed rapidly. It integrates the latest scientific research achievements in various disciplines such as mechanical engineering, electronic engineering, automatic control engineering and artificial intelligence. At present, many types of robots have been put into engineering applications, which have created enormous economic and social benefits. The robot is a programmable mechanical device, and its flexibility and intelligence are largely determined by the programming capabilities of the robot.
Due to the expansion of the scope of application of robots and the increasing complexity of tasks completed, the preparation of robotic tasks has become an important issue. Generally, the machine programming mode can be divided into teaching reproduction programming and offline programming. At present, most of the robot systems used in domestic and foreign production are taught and reproduced.
The main technical problems that exist in the actual production application of the teaching and reproducing machine are:
1 The online teaching and programming process of the robot is cumbersome and inefficient;
2 The accuracy of teaching is determined entirely by the experience of the teacher, and it is difficult to obtain satisfactory teaching results for complex paths;
3 There is nothing that can be done for applications that require real-time decision making based on external information. The offline programming system can simplify the robot programming process and improve programming efficiency. It is the necessary software support system for system integration.
Compared with teaching programming, the offline programming system has the following advantages:
1 reduce the robot downtime, when the next task is programmed, the robot can still work on the production line;
2 to improve the programming environment by keeping programmers away from dangerous working environments;
3 offline programming system has a wide range of applications, can program a variety of robots, and can easily achieve optimal programming;
4 Easy to integrate with CAD/CAM system to do CAD/CAM/ROBOTICS integration;
5 can program complex tasks using advanced computer programming languages;
6 Easy to modify the robot program. Therefore, off-line programming has attracted widespread attention and has become a very active research direction in robotics.
Introduction to the four major languages ​​commonly used in robot programming
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