How to evade the roadblocks in the high-speed development of instrumental scientific research in China

In the past ten years, it has been a decade of rapid development in China's scientific research field. Due to the striding development of the scientific research field, many problems have been accumulated in the advancement. Some are explicit and some are hidden. Only by formulating reasonable control policies can we reduce many problems in the rapid development of scientific research and avoid the ups and downs of economic development.

We will conduct strategic research on the interrelationships and common problems of various components of instrument science and technology disciplines, as well as the overall situation of China's national economy, scientific research, national defense construction, and social development. We suggest that the direction of science and technology in instrument research should be to keep pace with the development of high-end smart equipment manufacturing; Challenge stability and reliability.

Keeping up with the development of high-end smart equipment manufacturing

Compared with aviation, rail transit and marine engineering equipment, the positioning of high-end smart equipment manufacturing as stated in the documents of the State Council is "basis support." Domestic enterprise equipment manufacturing is constantly refreshing world records in terms of 'heavy', 'large', 'long', and 'thick' aspects. For many industries, large-scale equipment, such as large-scale oilfield equipment, large-scale construction machinery, large-scale metallurgical equipment, large-scale chemical equipment, etc. , have a very high manufacturing capacity, but the domestic high-end complete sets of special control systems or optimization system manufacturing capacity is almost zero. Although China has become Asia's largest producer of instruments and meters other than Japan and the most powerful instrument and meter producer in developing countries, the vast majority of domestic instrumental products are at the international level in the early to mid 1990s. The mid-range and low-end product varieties are basically complete and can be mass-produced, and the quality is stable. However, in the competition of high-tech and system, scientific test instruments, and components and other products, the domestic instrumentation industry is basically in a very passive situation. The role of the sensor is similar to human perception. The computer is equivalent to the human brain and the actuator is equivalent to the human body. If the human's five functions are flawed, the brain cannot draw correct judgments, and the behavior will fall into blindness, and the problem of performance failure will manifest itself in the equipment. The domestic equipment manufacturing industry also suffers from the lack of information (chips), short-soul (software), and lack of face (display) types in the information industry. Instrumentation and instrumentation are the most imported and foreign trade deficits in the equipment manufacturing industry. industry.

Challenge instrument stability and reliability

With the development of industrial automation and instrumentation industry, China's industrial production level has been greatly improved. The development of automation not only saves labor costs for enterprises, but also enhances the economic benefits. It also plays an indispensable role in the public environment and urbanization. At the same time, however, such an issue as "industrial disaster" has entered the public's view with the popularity of automation. For example, the world's top ten industrial disasters: "Bophar gas leaks in India", "Exxon Valdez fuel leakage", "Chernobyl nuclear power plant explosion" and so on. The domestic Shanghai subway accident, the high-speed rail accident, and ConocoPhillips’ oil spill have all given us a wake-up call. While interrogating industrial safety, people have raised new questions about the stability and reliability of their products. Instrumentation as an integral part of the automation industry also encountered the same problem. Among them, functional safety technology and safety instrumentation are new technologies developed internationally recently. The purpose is to prevent industrial facilities from generating abnormal accidents that endanger the safety of people and equipment. This technology and related instrument products have gained widespread attention from users. China's large-scale petrochemical engineering construction projects have stipulated that functional safety assessment must be conducted in advance. At present, many of the core technologies of instrument manufacturers, including software and hardware, are purchased from abroad, and then undergo secondary development. It is difficult to ensure that the products produced are not affected by a BUG and cause instability of the instrument. Therefore, this will be a new challenge for the development of China's instrumentation industry.

The overall goal of the discipline of instrument science and technology in China is: From the present to 2020, we must make full use of China's rapid economic development and huge market advantages, combined with the in-depth study of measurement and control technology, and vigorously promote the application of new technologies and processes in instrumentation. Research and master key technologies such as design and production processes for various types of instrumentation to meet the needs of measurement, control and instrumentation in all aspects of production, scientific research, and application of national economy, people's health, and national defense safety, reduce imports, expand exports, and make China Instrument Science and Technology Disciplines The gap between the overall level of science and technology and the industry is generally shortened to 3 to 5 years; industrial automation instrumentation and control systems, scientific instruments, medical instruments, electrical measuring and measuring instruments, all kinds of special instrumentation, related sensors About 30% of the products in the fields such as components and materials have reached the international advanced level in the same period, and the supporting capacity of domestic production of instruments and meters in large projects has reached more than 80%.

Instrumentation is a childish and fragile industry in our country and lacks supportive measures. In the international market competition, in particular, it will face the challenges after joining the WTO. It will inevitably be eliminated and the prospects will be excellent. At present, the development of China’s scientific research field is still in a critical period of transition from a rebound to a good cycle of steady growth. The research environment at home and abroad is still very complicated, and we must focus on solving some “dilemma” choices: we must maintain steady and rapid development of scientific research technology. It is necessary to speed up structural adjustments in science and technology innovation; it is necessary to accelerate the process of industrialization and urbanization, and also to strengthen energy conservation, emission reduction, and environmental protection. Technological innovation requires the support of the rule of law, and scientific research projects from investment to return, and all links should be institutionalized and rule of law.

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