2019 China Youth Forum On Fluid Power Transmission And Control Held In Fenghua

In September 22, 2019, the forum of Chinese scientists on fluid power transmission and control was successfully held in Fenghua.

The forum was specially invited by academician of the Chinese Academy of engineering, Dean of the school of mechanical engineering, Yang Huayong, director of the State Key Laboratory of the fluid dynamics and electromechanical system, director of fluid transmission and control branch of China Mechanical Engineering Society, director of Key Laboratory of flight control integration technology, Professor Jiao Zongxia, Dean of innovation and Research Institute. Vice president of TGF, Professor Li Yongshun, honorary chairman of fluid transmission and control branch of China Mechanical Engineering Society, general manager of hydraulic Department of China Institute of mechanical industry automation, deputy director of the fluid drive and control branch of China Mechanical Engineering Society and director general, National Key Laboratory of HF power and electromechanical system. Professor Yang and so on, a total of more than 20 young scholars and experts, more than 140 people participated in the domestic hydraulic and pneumatic industry experts and the strength enterprises and relevant technical representatives of the hydraulic and pneumatic industry.

With the theme of "Innovation leads development and youth decides the future", the forum explores in depth the innovative development of fluid transmission and control technology in intelligent manufacturing, listens to the new discoveries of young scientists in the field of fluid transmission and control technology, and provides a new direction and a new chapter for the innovative development of hydraulic pneumatic industry.

Chen Jinjie, deputy district head of the people's Government of the people's Republic of China, delivered the opening speech, representing the people's Government of the municipal government, and warmly welcome all the experts and professors to the forum and representatives of the business community. Fluid drive and control industry is the basic industry of equipment manufacturing industry. Its products belong to the core basic components and are widely used in various fields of national economic construction. It is one of the key contents of China's "industrial strong foundation" project. Since the withdrawal of the market, the construction of the "246 manufacturing" industrial cluster in Shenzhen city has been built on the basis of the construction of the "China made 2025" pilot demonstration city. It has explored the road of innovation and development of the hydraulic and pneumatic industry, guided the upgrading of the industry, and promoted the transformation and upgrading of the manufacturing industry. Safety demonstration area.

Academician Yang Huayong made a report entitled "Some Explorations of Intelligent Manufacturing and Intelligent Hydraulic Parts". The report comprehensively reviewed the progress of Intelligent Manufacturing and Intelligent and Industrial Application in recent years. It focused on the digitization of industrial interconnection, the development of intelligent transformation and practical cases, intelligent equipment, intelligent engineering machinery and digital hydraulic technology, and also introduced the control of artificial intelligence. The development prospect of manufacturing technology is prospected. Professor Yang Huayong's report is rich in content, simple in depth and enlightening, and has been unanimously praised by the participants.

Professor Jiao Zongxia made a report entitled "Talking about Innovation and Practice" and "Self-adaptive Disturbance Rejection Nonlinear Control of Electro-hydraulic Servo System". The report focused on the innovation and practice of several industrial revolutions, the application and development of electro-hydraulic Servo System, and combined with the scientific research achievements of his own research team, the technology of adaptive disturbance rejection Nonlinear Control of Electro-hydraulic Servo System was introduced in detail. The technology has a good reference and inspiration for the deep integration of traditional hydraulic pneumatic products and servo control technology.

Professor Zhang made a report entitled "research and development of typical linear actuator". The report elaborated the important role of linear actuator in the five application fields of heavy duty machinery, high integrated hydraulic drive unit, compact hydraulic support cylinder, digital distribution Hydrostatic Actuator and electric servo actuator, and its own research and development results. In the development of actuator, linear actuator will be one of the key components of the system which determines the performance of the whole machine. It will provide a good reference for the application of linear actuator in hydraulic and pneumatic products in the future.

Professor Liu Chengliang made a report entitled "artificial intelligence and intelligent manufacturing". The report sets out from the changes made in China, describes the manufacturing mode and difficulties in China, and points out that artificial intelligence and intelligent manufacturing will play a vital role in the future life and work. Liu Chengliang teaching will play a good role in the future development of artificial intelligence and big data.

Professor Yang Canjun made a report entitled "Application of Fluid Drive and Control Technology in Intelligent Marine Equipment". The report gave a detailed introduction and explanation to the deep-sea exploration electrode solidification technology, sensor in-situ self-tuning system, deep-sea networking observation technology, networking connection technology, deep-sea sampling technology and underwater vehicle technology application. It also gave a detailed introduction and explanation to China's Marine Science and technology. Especially the research and development of underwater Contactless charging equipment has played an important role in promoting.

Zhang Junhui, deputy researcher, made a report entitled "design and testing technology of high speed and high speed axial piston pump". The report gives a detailed introduction to the axial piston pump forward design, friction pair test and design case, and the design and testing technology of Zhang Junhui's high speed and high speed axial piston pump has played a good role in promoting the development of hydraulic pneumatic products to ultra high voltage and high speed fields.

Professor Yao Jianyong gave a report entitled "Nonlinear Control of Electro-hydraulic Servo System", in which the application background, configuration and control difficulties of electro-hydraulic Servo System were briefly described. Nonlinear modeling and control of electro-hydraulic servo system are mainly introduced, including feedback linearization control, adaptive repetitive control, adaptive integral robust control and non-linear friction compensation. Professor Yao Jianyong's report has a good reference for the case study of hydraulic products in improving response speed and achieving ultra-low speed stable tracking.

Associate Professor Shi Yan gave a report entitled "Intelligent sputum suction technology based on simulating natural cough by human beings". The report elaborated in detail from four aspects: research background, real-time estimation technology of respiratory mechanics parameters, on-line identification technology of sputum deposition degree and intelligent control technology of sputum suction airflow. Professor Shi Yan's intelligent sputum suction technology based on human simulation of natural cough has played an important role in promoting the development of pneumatic products to the medical field.

Zhang Junhui, deputy researcher, made a report entitled "design and testing technology of high speed and high speed axial piston pump". The report gives a detailed introduction to the axial piston pump forward design, friction pair test and design case, and the design and testing technology of Zhang Junhui's high speed and high speed axial piston pump has played a good role in promoting the development of hydraulic pneumatic products to ultra high voltage and high speed fields.

Professor Yao Jianyong gave a report entitled "Nonlinear Control of Electro-hydraulic Servo System", in which the application background, configuration and control difficulties of electro-hydraulic Servo System were briefly described. Nonlinear modeling and control of electro-hydraulic servo system are mainly introduced, including feedback linearization control, adaptive repetitive control, adaptive integral robust control and non-linear friction compensation. Professor Yao Jianyong's report has a good reference for the case study of hydraulic products in improving response speed and achieving ultra-low speed stable tracking.

Associate Professor Shi Yan gave a report entitled "Intelligent sputum suction technology based on simulating natural cough by human beings". The report elaborated in detail from four aspects: research background, real-time estimation technology of respiratory mechanics parameters, on-line identification technology of sputum deposition degree and intelligent control technology of sputum suction airflow. Professor Shi Yan's intelligent sputum suction technology based on human simulation of natural cough has played an important role in promoting the development of pneumatic products to the medical field.

Prof. Yang has made a report entitled "aircraft hydraulic components and system testing". The report describes the development of intelligent detection and future testing of hydraulic components such as aircraft engine drive pumps, brake servo valves, accumulators, hydraulic control boxes and other hydraulic components, such as modular testing of parts, intelligent flushing of hydraulic pipelines, modular testing of wing sections, virtual assembly and maintenance. It can detect and diagnose system-level performance. Professor Yu's report is a combination of cutting-edge, scientific and technological knowledge, and plays a good role in the development of intelligent detection of hydraulic and pneumatic.

Researcher Yang Geng made a report entitled "Man-machine interaction and safety policy of two-arm cooperative robots". The report starts from the background and significance of intelligent robotics technology research, and combines with his own research and development contents: flexible heterogeneous integration of bio-neural chips with human-machine interface, human intention and emotion recognition of cooperative control of intelligent robots, flexible electronic technology of intelligent human-machine safe interaction. The multi-modal flexible sensing of the fusion robot and the human-machine cooperation based on artificial intelligence are studied. Researcher Yang Geng's research has played a very good role in promoting the development of human-computer interaction.

The success of this forum of young scientists has provided a good platform for promoting the construction of "246" industrial clusters in Ningbo, helping to gather talents, further promoting economic development in Ningbo, landing and transformation of scientific research achievements, and development and progress of enterprises in the fields of intelligent production equipment, testing equipment and high-tech products.