Keywords: mechatronics, countermeasures 1. The development course and trend of mechatronics technology Since the appearance of electronic technology, the combination of electronic technology and mechanical technology has begun. However, after the appearance of semiconductor integrated circuits, especially large-scale integrated circuits represented by microprocessors, the mechatronics technology has made remarkable progress and attracted wide attention. (1) The development of Mechatronics 1. Numerical control machine tool. 2. Microelectronics technology brings great vitality to "mechatronics"; 3. The development of programmable controller and "power electronics" provides a strong foundation for "mechatronics"; 4. Laser technology, fuzzy technology, information technology and other new technologies make "mechatronics" leap to a new level. (2) The development trend of mechatronics is 1. Optical mechatronics. General mechatronics system consists of sensing system, energy system, information processing system, mechanical structure and other components. Therefore, optical technology was introduced. The inherent advantage of realizing optical technology is that it can effectively improve the sensing system, energy (power) system and information processing system of electromechanical integration system. Optical, mechanical and electrical integration is an important trend in the development of mechanical and electrical products. 2. Self-regulated distribution system-flexibility. In the future mechatronics products, the control and execution system has enough redundancy and strong flexibility, which can better cope with emergencies. It is designed as an "autonomous distribution system". In the autonomous distribution system, each subsystem works independently, which not only serves the whole system, but also has its own "autonomy" and can make different responses according to different environmental conditions. Its characteristic is that the subsystem can generate its own information and attach the given information. Under the premise, the specific "action" can be changed. In this way, the adaptability (flexibility) of the system is obviously increased, and the whole system is not affected by a subsystem failure. 3. Holographic systematization-intelligence. In the future, the "holographic" characteristics of mechatronics products will become more and more obvious, and the level of intelligence will become higher and higher. This is mainly due to the development of fuzzy technology and information technology (especially software and chip technology). In addition, the hierarchical structure of its system has also changed from a simple "top-down" situation to a complex and redundant two-way connection. 4. "Biology-software"-bionic systematization. The future mechatronics equipment is highly dependent on information, and the structure is often unstable when it is "static" and stable when it is dynamic (working). This is somewhat similar to a living creature: when the control system (brain) stops working, the creature is "dead", while when the control system (brain) works, the creature is very energetic. Some excellent biological institutions have been found in the field of bionics research, which can provide new bodies for mechatronics products. However, how to make these new bodies have fresh "life" needs further study. This research field is called "biology-software" or "biological system", and biology is characterized by the fusion of hardware (body) and software (brain). It seems that although mechatronics products are developing towards biological systematization, they have a long way to go. 5. Microcomputer electrochemistry-miniaturization. At present, sub-micron mechanical parts have been manufactured in the laboratory by using etching technology in the manufacturing process of semiconductor devices. When this achievement is applied to actual products, there is no need to distinguish between mechanical parts and controllers. By then, machinery and electronics can be completely "integrated", and the body, actuator, sensor, CPU, etc. can be integrated together, and the volume is very small, forming a self-discipline component. This micromechanics is an important development direction of mechatronics.