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Ask for an electromechanical integration paper of about 1500 words.
First, the development history and trend of mechatronics technology

Since the emergence of electronic technology, the combination of electronic technology and mechanical technology has begun, but semiconductor integrated circuits, especially large-scale integrated circuits represented by microprocessors, have made remarkable progress after the "mechatronics" technology, which has aroused widespread concern.

(A) the development of mechatronics "

1. The advent of CNC machine tools wrote the first page of the history of "mechatronics";

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.

(B) the development trend of mechatronics

1. Photoelectric integration. General electromechanical system consists of sensing system, energy system, information processing system, mechanical structure and other components. Therefore, introducing optical technology and realizing its inherent advantages can effectively improve the sensing system, energy (power) system and information processing system of electromechanical integration system. Optoelectronic integration is an important trend in the development of electromechanical products.

2. Systematization of self-discipline distribution-flexibility. In the future mechatronics products, the control and execution system has enough redundancy and strong flexibility, and can better cope with emergencies, so it is designed as a "self-discipline distribution system". In an autonomous distributed system, each subsystem works independently, serves the whole system, has its own "self-discipline", 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 "dies", but 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, but how to make these new bodies have fresh "life" needs further study. This research field is called "biology-software" or "biology-system", and biology is characterized by the integration 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. At that time, machinery and electronics can be completely "integrated", and the body, actuator, sensor, CPU and so on can be integrated together, and the volume is very small, forming a self-discipline element. This micromechanics is an important development direction of mechatronics.

Second, the typical mechatronics products

Mechatronics products are divided into systems (complete machines), basic components and components. Typical mechatronics systems include: CNC machine tools, robots, automotive electronic products, intelligent instruments, electronic typesetting and printing systems, CAD/CAM systems, etc. Typical mechatronics components and components include: power electronic devices and devices, programmable controllers, fuzzy controllers, micromotors, sensors, application specific integrated circuits, servo mechanisms, etc. The analysis of the technical status, development trend and market prospect of these typical mechatronics products is omitted.

Three, China's development of "mechatronics" facing the situation and tasks

The work of mechatronics mainly includes two aspects: one is to transform traditional industries with microelectronics technology, with the aim of saving energy and materials, improving work efficiency and product quality, and improving the technological progress of traditional industries; The second is to develop automatic, digital and intelligent mechanical and electrical products and promote product upgrading.

(A) China's "mechatronics" work facing the situation

1. It is difficult to transform traditional industries with microelectronics technology in China.

2. In China, the voice and pressure of using mechatronics technology to accelerate product upgrading and increase market share are very high.

3. It is of great significance to replace the products with low technical content and added value, high energy consumption, water consumption and consumables, and heavy responsibility for pollution and nuisance with mechatronics products. In China's industrial system, large consumers of energy and water and enterprises that pollute the environment still account for a considerable proportion. In recent years, although China's industrial structure and product structure have been adjusted many times, the effect has not been obvious enough for various reasons. Of course, there are many problems caused by higher authorities, such as "leaving home" and "returning to the old job", but there are also undeniable problems such as not optimizing the ideal industry and choosing the favorite products. The best answer has long been placed in front of these enterprises, that is, to develop electromechanical integration and develop and produce related electromechanical integration products. Mechatronics products have strong functions, good performance, high quality, low cost and strong flexibility. They can be adjusted and reformed according to the market demand and the product structure and production technology reflected by users without changing the equipment. This is an important way to solve the problem of multi-variety and small batch production of mechanical and electrical products. At the same time, it can inject fresh blood into the traditional machinery industry, bring new vitality, liberate mechanical production from heavy manual labor and realize civilized production.

In addition, from the perspective of market demand, due to the short history of research and development of electromechanical integration products in China, the variety, quantity, grade and quality of many products can not meet the demand, and the annual import volume is relatively large, which is in urgent need of development.

(B) China's "mechatronics" task

The task of mechatronics in China can be summarized in two sentences: first, transform traditional industries extensively and deeply with mechatronics technology; There is also a saying that mechanical and electrical products should be developed in a big way to promote the upgrading of mechanical and electrical products. The overall purpose is to promote the formation of mechatronics industry and contribute to the adjustment of China's industrial structure and product structure.

In a word, mechatronics technology is not only the fresh blood and source power to revitalize the traditional electromechanical industry, but also the key to open the door of product structure and industrial structure adjustment in China's electromechanical industry.

Fourth, the development of "mechatronics" in China.

(1) Strengthen overall arrangement and coordinate development plans.

At present, there are many units engaged in the research, development and production of mechatronics in China. Each has its own development strategy. Due to the limitation of each unit's foothold and focus, it is inevitable to only consider local interests. There are also problems of unified consideration and insufficient overall arrangement in the relevant plans and plans of various competent departments, and there is a lack of authoritative development plans and strategic plans that take the overall situation into account. Therefore, it is suggested that the competent department instruct the relevant units to work out the overall R&D and production plan of "mechatronics" on the basis of in-depth investigation and scientific analysis to avoid duplication in development and collision in production!

(B) to strengthen industry management, to play the role of "association".

At present, "mechatronics" is hot in China, but according to the current industry division and management system, "multi-strategy" is difficult. Therefore, it is necessary for China to define a unified management organization for the mechatronics industry. According to the spirit of the current national political system reform and economic system reform, and the characteristics of the electromechanical integration industry, we suggest strengthening the construction of Beijing Electromechanical Integration Association as soon as possible and endowing it with industry management functions. The "Association" should further expand the representative level and coverage of the leading body-the Council, and strengthen the construction of offices and secretariats; It is necessary to draft "industry" development plans and strategic plans through its smart offices and economic entities; Guide the adjustment of industrial layout, choose development breakthrough, and do a good job in key project pilot and related project bidding. ...

(3) Optimize the development environment and increase support.

Optimizing the development environment means creating an atmosphere in which the whole society, both inside and outside the enterprise, pays attention to and supports the development of "mechatronics" through publicity to the masses, such as providing convenience for foreign investors to invest and develop the "mechatronics" industry in China as soon as possible; Give the green light to high-tech enterprises that develop and produce mechatronics products as much as possible; Try to allocate resource elements for the development and production of mechatronics products.

Increase support. In terms of technical policy, we should strictly limit the development of traditional products with high power consumption and high consumables, and restrict the forced elimination of backward products that do not adopt electromechanical integration technology; Vigorously promote electromechanical integration technology to transform traditional industries, give priority to supporting electromechanical integration technology to transform traditional industries, give priority to establishing and supporting related technology development and application projects, and commend and reward unit leaders and scientific and technological personnel who have made contributions to technology development and application.

(D) focus on development, taking into account the "two levels."

The electromechanical integration industry covers a wide range, and our financial, human and material resources are limited. Therefore, when grasping the development of mechatronics industry, we should not describe everything directly, but should distinguish between primary and secondary, make bold choices and do something different. We should pay attention to two levels of work. The first level is "surface" work, that is, transforming traditional industries with electronic information technology, implanting or grafting microelectronic (computer) devices on traditional electromechanical equipment, and combining "mechanical" and "electronic" technologies at a shallow level. The second level is "improvement" work, that is, at the beginning of new product design, "machinery" and "electronics" are considered in a unified way, so that "machinery" and "electronics" are inseparable and deeply combined, and the new products produced at least realize electromechanical integration.