Editor's Note: At present, China is experiencing an important historical stage of transforming the industrial structure through technological innovation and upgrading the national economy from all aspects. With the development of national economy and high-tech industry, modern instrumentation technology has become China's strategic demand. China Pharmaceutical Machinery Equipment Network reported.
Instrumentation technology covers sensing technology, measuring instruments, measuring instruments, analytical instruments, automatic instruments, etc., and is widely used in various fields such as national defense, industry, people's livelihood, and medical care. It can be said that instrumentation is the basic means and important equipment for information measurement and control in the material world. It plays a pivotal role in the process of industrialization and industrialization driven by information technology. It is the "first mover" of scientific research and industrial production. "Multiplier", "combat power" of military security, and "materialized judge" in national activities. Technological innovation, methods first, instrumentation is a tool. Academician Qian Xuesen, a famous scientist in China, pointed out: "Information technology includes measurement technology, computer technology and communication technology. Measurement technology collects and processes information, which is the source of information technology and is the key to the key." The discovery of the elemental cycle law Russian scientist Mendeleev said: "Measurement is the foundation of science."
At present, China is experiencing an important historical stage of transforming the industrial structure through technological innovation and upgrading the national economy from all aspects. Measuring with instruments is a means for people to obtain information from nature. At present, most of China's advanced instruments and meters rely on imports, but the most advanced instruments and meters in foreign countries are generally developed in the laboratory and cannot be purchased on the market. China's first-class scientific and technological innovation activities cannot rely solely on imported goods and meters, and it is necessary to carry out the development of the most advanced instrumentation activities from now on. After years of efforts, we will provide the most advanced domestic instruments and meters for our scientific and technological personnel.
With the development of national economy and high-tech industry, modern instrumentation technology has become China's strategic demand, especially in China's deep space exploration, deep sea and deep Earth exploration, manned space flight, large aircraft, aircraft carrier, nuclear power, high-speed railway, large petrochemical As well as the development of major national projects such as medical health and the national economy and people's livelihood, more urgent requirements are put forward for the development of modern instrumentation technology.
Aiming at China's development goals in 2030, the most important key common technologies of modern instrumentation are as follows.
1. Quantum measurement standards and traceability
Measurement standards are the basis for ensuring the accuracy of various measurement data, and have a fundamental and important role for all sectors of the national economy. Therefore, countries attach great importance to measurement standards.
The measurement standards must continue to develop and innovate with the country's scientific and technological innovation, economic construction and social development, and form an advanced technical reserve to effectively support China's scientific and technological innovation, advanced manufacturing and international trade competition, in order to ensure the country's measurement capabilities and China's The status of economic powers can be adapted to ensure national defense security and public safety from the source, ensure fair and reasonable trade settlement, and ensure accurate and reliable measurement in public health, environmental monitoring and resource protection.
Since the second half of the last century, research on quantum measurement standards has been carried out internationally. Quantum metrology standards use the latest achievements in quantum physics (mostly the breakthrough achievements of the Nobel Prize in Physics) to establish measurement standards that are thousands of times higher or higher than the classic measurement standards that have been used for hundreds of years. Developed countries have invested a lot of manpower and resources to seize the commanding heights, and developing countries that have not established quantum measurement standards lose their right to speak. Focusing on quantum measurement standards is a strategic measure in China. The most basic national-level quantum measurement standards should be established as soon as possible to serve major projects in all aspects of the country.
2. Precision measurement technology and instrumentation in high-end manufacturing
Precision measurement technology and its instrumentation are one of the three supporting technologies of modern manufacturing. It is the core foundation and key technology in manufacturing technology and equipment manufacturing technology. It is also one of the main indicators of national science and technology and industrial competitiveness. In the process of manufacturing "engineering strategic goals, precision measurement technology and its instrumentation have unique urgency, importance and particularity.
China's precision measurement technology should be combined with the domestic key development of the manufacturing field and major national engineering projects, such as high-end CNC machining centers, microelectronics manufacturing equipment (lithography equipment), large aircraft, high-speed rail transit equipment, large-scale energy mechanical and electrical equipment, etc. Organize and implement a number of major scientific and technological projects for precision measurement technology, focusing on breaking through a number of major common key technologies, laying the foundation for the system to improve the level of China's precision measurement technology and form a high-performance instrumentation industry with independent intellectual property rights.
3. Life medical and food hygiene equipment
In the past ten years, under the influence of the global market mechanism, China has established a joint venture with foreign companies, absorbed foreign advanced technology and implemented localization, and independent innovation and continuous technology accumulation. It has the scientific and technological strength to support low-end medical instruments. In some areas, it also has a considerable share (such as electronic blood pressure monitors, monitoring modules, ultrasonic detectors, etc.). However, in high-end medical instruments (such as CT, MRI and PET), we basically do not have original technology or advanced production and process technology, and should focus on key research.
In the past ten years, the state has continuously provided great support to key food safety technologies, developed various testing methods and testing technologies in the field of food safety, and improved many food safety issues that were previously neglected, and also proposed for the food safety law. Provides protection with implementation. Scientific instruments and testing techniques are technical support for food safety, but nowadays, most of the large scientific instruments (mainly analytical instruments) required in food safety testing technology rely on imports, and only some small and medium-sized instruments can be localized. .
4. Deep space exploration equipment
Deep space exploration instruments are the core of deep space exploration, and deep space exploration is an important way to realize human knowledge and understanding of the universe. It has become the most active strategic frontier technology in the field of space technology. Through continuous exploration of the unknown field, it will promote the intersection of many basic disciplines and theoretical breakthroughs, and ensure the national security through technological leadership, and at the same time promote the new technology market related to it, and comprehensively enhance the country's comprehensive national strength from the aspects of economy and science and technology. The earth improves our international status. The detection technology, detection methods, experimental methods and new concepts developed through deep space exploration activities are forward-looking technologies and the main driving force for continuous innovation and development in many technical fields, which will greatly promote China's autonomous interplanetary exploration capability and space resources. Utilize the improvement of capacity and space weather forecasting capabilities to better understand the Earth and serve the Earth, and promote national security and national economic development.
Gradually establish a relatively complete deep space exploration scientific research system, deep space exploration instrument technology development system and engineering development system, with long-term sustainable unmanned deep space exploration and manned deep space exploration missions with the focus on the moon and Mars. To lay a solid technical, material and talent base for long-term deep space exploration scientific research, deep space exploration instrument development and space activities, and promote sustainable economic and social development.
Zhang Zhonghua, a metrology expert, was born on July 2, 1940 in Suzhou, Jiangsu Province. In 1957, he was admitted to the Department of Engineering Physics of Tsinghua University. In 1959, he was transferred to the Department of Electrical Engineering. After graduating in 1962, he was admitted to the postgraduate class of the Department of Electrical Engineering. In 1965, he graduated from the Electrical Engineering Department of Tsinghua University, and then worked in the China Institute of Metrology. He was elected as an academician of the Chinese Academy of Engineering in 1995. Academician Zhang Zhonghua has been engaged in the research of precision electromagnetic measurement and quantum measurement standards for a long time, and won one second prize and one third prize of the National Science and Technology Progress Award. In 2007, Academician Zhang Zhonghua and his team completed the “Quantization Hall Resistance Reference†project more than 10 times higher than the highest level in foreign countries, and won the first prize of National Science and Technology Progress Award.
Due to his achievements in precision electrical measurement, Zhang Zhonghua was awarded the title of National Advanced Worker in 1990 and a special government allowance granted by the State Council in 1991. In 1997, he was awarded the title of National Excellent Science and Technology Worker by the China Association of Science and Technology. In 2001, he won the Science and Technology Award from the China Instrument and Control Society for his contribution to basic electrical measurement standards. In 2003, he won the He Liang He Li Science and Technology Progress Award.
Zhang Zhonghua has published more than 60 academic papers in various academic journals at home and abroad, and has participated in the preparation of six academic monographs. He is also the editor-in-chief of academic journals such as Journal of Instrumentation, Journal of Metrology, and Electrical Measurement and Instrumentation. He has done a lot of work for academic exchanges in the field. He actively participated in the activities of the society. He is also the vice chairman of the China Instrument and Control Society, the executive director of the China Metrology and Testing Society, and the director of the Electromagnetic Measurement Information Processing Instrument Branch of the China Instrument and Control Society.
Instrumentation technology covers sensing technology, measuring instruments, measuring instruments, analytical instruments, automatic instruments, etc., and is widely used in various fields such as national defense, industry, people's livelihood, and medical care. It can be said that instrumentation is the basic means and important equipment for information measurement and control in the material world. It plays a pivotal role in the process of industrialization and industrialization driven by information technology. It is the "first mover" of scientific research and industrial production. "Multiplier", "combat power" of military security, and "materialized judge" in national activities. Technological innovation, methods first, instrumentation is a tool. Academician Qian Xuesen, a famous scientist in China, pointed out: "Information technology includes measurement technology, computer technology and communication technology. Measurement technology collects and processes information, which is the source of information technology and is the key to the key." The discovery of the elemental cycle law Russian scientist Mendeleev said: "Measurement is the foundation of science."
At present, China is experiencing an important historical stage of transforming the industrial structure through technological innovation and upgrading the national economy from all aspects. Measuring with instruments is a means for people to obtain information from nature. At present, most of China's advanced instruments and meters rely on imports, but the most advanced instruments and meters in foreign countries are generally developed in the laboratory and cannot be purchased on the market. China's first-class scientific and technological innovation activities cannot rely solely on imported goods and meters, and it is necessary to carry out the development of the most advanced instrumentation activities from now on. After years of efforts, we will provide the most advanced domestic instruments and meters for our scientific and technological personnel.
With the development of national economy and high-tech industry, modern instrumentation technology has become China's strategic demand, especially in China's deep space exploration, deep sea and deep Earth exploration, manned space flight, large aircraft, aircraft carrier, nuclear power, high-speed railway, large petrochemical As well as the development of major national projects such as medical health and the national economy and people's livelihood, more urgent requirements are put forward for the development of modern instrumentation technology.
Aiming at China's development goals in 2030, the most important key common technologies of modern instrumentation are as follows.
1. Quantum measurement standards and traceability
Measurement standards are the basis for ensuring the accuracy of various measurement data, and have a fundamental and important role for all sectors of the national economy. Therefore, countries attach great importance to measurement standards.
The measurement standards must continue to develop and innovate with the country's scientific and technological innovation, economic construction and social development, and form an advanced technical reserve to effectively support China's scientific and technological innovation, advanced manufacturing and international trade competition, in order to ensure the country's measurement capabilities and China's The status of economic powers can be adapted to ensure national defense security and public safety from the source, ensure fair and reasonable trade settlement, and ensure accurate and reliable measurement in public health, environmental monitoring and resource protection.
Since the second half of the last century, research on quantum measurement standards has been carried out internationally. Quantum metrology standards use the latest achievements in quantum physics (mostly the breakthrough achievements of the Nobel Prize in Physics) to establish measurement standards that are thousands of times higher or higher than the classic measurement standards that have been used for hundreds of years. Developed countries have invested a lot of manpower and resources to seize the commanding heights, and developing countries that have not established quantum measurement standards lose their right to speak. Focusing on quantum measurement standards is a strategic measure in China. The most basic national-level quantum measurement standards should be established as soon as possible to serve major projects in all aspects of the country.
2. Precision measurement technology and instrumentation in high-end manufacturing
Precision measurement technology and its instrumentation are one of the three supporting technologies of modern manufacturing. It is the core foundation and key technology in manufacturing technology and equipment manufacturing technology. It is also one of the main indicators of national science and technology and industrial competitiveness. In the process of manufacturing "engineering strategic goals, precision measurement technology and its instrumentation have unique urgency, importance and particularity.
China's precision measurement technology should be combined with the domestic key development of the manufacturing field and major national engineering projects, such as high-end CNC machining centers, microelectronics manufacturing equipment (lithography equipment), large aircraft, high-speed rail transit equipment, large-scale energy mechanical and electrical equipment, etc. Organize and implement a number of major scientific and technological projects for precision measurement technology, focusing on breaking through a number of major common key technologies, laying the foundation for the system to improve the level of China's precision measurement technology and form a high-performance instrumentation industry with independent intellectual property rights.
3. Life medical and food hygiene equipment
In the past ten years, under the influence of the global market mechanism, China has established a joint venture with foreign companies, absorbed foreign advanced technology and implemented localization, and independent innovation and continuous technology accumulation. It has the scientific and technological strength to support low-end medical instruments. In some areas, it also has a considerable share (such as electronic blood pressure monitors, monitoring modules, ultrasonic detectors, etc.). However, in high-end medical instruments (such as CT, MRI and PET), we basically do not have original technology or advanced production and process technology, and should focus on key research.
In the past ten years, the state has continuously provided great support to key food safety technologies, developed various testing methods and testing technologies in the field of food safety, and improved many food safety issues that were previously neglected, and also proposed for the food safety law. Provides protection with implementation. Scientific instruments and testing techniques are technical support for food safety, but nowadays, most of the large scientific instruments (mainly analytical instruments) required in food safety testing technology rely on imports, and only some small and medium-sized instruments can be localized. .
4. Deep space exploration equipment
Deep space exploration instruments are the core of deep space exploration, and deep space exploration is an important way to realize human knowledge and understanding of the universe. It has become the most active strategic frontier technology in the field of space technology. Through continuous exploration of the unknown field, it will promote the intersection of many basic disciplines and theoretical breakthroughs, and ensure the national security through technological leadership, and at the same time promote the new technology market related to it, and comprehensively enhance the country's comprehensive national strength from the aspects of economy and science and technology. The earth improves our international status. The detection technology, detection methods, experimental methods and new concepts developed through deep space exploration activities are forward-looking technologies and the main driving force for continuous innovation and development in many technical fields, which will greatly promote China's autonomous interplanetary exploration capability and space resources. Utilize the improvement of capacity and space weather forecasting capabilities to better understand the Earth and serve the Earth, and promote national security and national economic development.
Gradually establish a relatively complete deep space exploration scientific research system, deep space exploration instrument technology development system and engineering development system, with long-term sustainable unmanned deep space exploration and manned deep space exploration missions with the focus on the moon and Mars. To lay a solid technical, material and talent base for long-term deep space exploration scientific research, deep space exploration instrument development and space activities, and promote sustainable economic and social development.
Zhang Zhonghua, a metrology expert, was born on July 2, 1940 in Suzhou, Jiangsu Province. In 1957, he was admitted to the Department of Engineering Physics of Tsinghua University. In 1959, he was transferred to the Department of Electrical Engineering. After graduating in 1962, he was admitted to the postgraduate class of the Department of Electrical Engineering. In 1965, he graduated from the Electrical Engineering Department of Tsinghua University, and then worked in the China Institute of Metrology. He was elected as an academician of the Chinese Academy of Engineering in 1995. Academician Zhang Zhonghua has been engaged in the research of precision electromagnetic measurement and quantum measurement standards for a long time, and won one second prize and one third prize of the National Science and Technology Progress Award. In 2007, Academician Zhang Zhonghua and his team completed the “Quantization Hall Resistance Reference†project more than 10 times higher than the highest level in foreign countries, and won the first prize of National Science and Technology Progress Award.
Due to his achievements in precision electrical measurement, Zhang Zhonghua was awarded the title of National Advanced Worker in 1990 and a special government allowance granted by the State Council in 1991. In 1997, he was awarded the title of National Excellent Science and Technology Worker by the China Association of Science and Technology. In 2001, he won the Science and Technology Award from the China Instrument and Control Society for his contribution to basic electrical measurement standards. In 2003, he won the He Liang He Li Science and Technology Progress Award.
Zhang Zhonghua has published more than 60 academic papers in various academic journals at home and abroad, and has participated in the preparation of six academic monographs. He is also the editor-in-chief of academic journals such as Journal of Instrumentation, Journal of Metrology, and Electrical Measurement and Instrumentation. He has done a lot of work for academic exchanges in the field. He actively participated in the activities of the society. He is also the vice chairman of the China Instrument and Control Society, the executive director of the China Metrology and Testing Society, and the director of the Electromagnetic Measurement Information Processing Instrument Branch of the China Instrument and Control Society.
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