Model research is driven by innovation
Yu Hai has never been satisfied with his professional skills. He believes that there is still a long way to go before him, and he still has a lot of knowledge to learn and a lot of work to do. In the development process of training simulator products, aiming at the current situation that the country basically relies on foreign imported software and platforms for development, he and the team of the First Aviation Academy of Aviation Industry established a general-purpose technology modeling method with independent intellectual property rights. On the basis of the functional requirements of the simulator, it not only reduces the purchase cost of the simulation modeling platform, but also greatly improves the modeling efficiency. Two technical achievements have won the Aviation Industry Science Progress Award, respectively, the third prize and the second prize.
After decades of work, Yu Hai has been working in a down-to-earth manner based on his profession, doing things conscientiously, constantly climbing to a higher technological peak, "deeply cultivating" the profession, innovating in the deep cultivation, and making innovation serve the profession and scientific research , Serve for guarantee, serve for model. It is this concept that the word he mentioned the most is "professional innovation". At the same time, in the mature professional field, "micro-carving" is carried out to create high-quality and high-demand boutiques.
It is particularly troublesome to build a new test environment for the model. According to the test piece and the scene on the machine, he designed a set of test benches for the installation environment on the simulation machine. Then install and test. Due to the particularity of the power supply system test, a large number of electrical signals need to be collected, analyzed and simulated on-board faults. For this reason, he successively invented "a signal transfer measurement box" and "a contactor fault injection circuit ", which laid the foundation for system verification; at the same time, he also designed and completed the "wide-range transient signal power supply" with his colleagues, and obtained the national utility model patent.sr5 rocket
In the later stage of model development, when he found that the human resources in the institute were short and the airborne products faced problems such as long production test cycle, complicated test items, and error-prone manual tests, he took the lead in designing and completing the "automated production test platform" with independent intellectual property rights, which greatly improved It liberated human resources, shortened the test time, improved the consistency and accuracy of the test, made a contribution to the mass production of aircraft, and received wide acclaim. It is now organized by the institute to promote it to the industry.
The "Eleventh Five-Year" pre-research project, under the condition of limited project funds, proposed the construction of a semi-physical simulation platform for aircraft electrical networks based on flexible technology, and applied LAN technology to the semi-physical simulation platform for aircraft power grids, saving tens of dollars At the same time, the efficiency of system modeling is greatly improved, and the requirements of the "Eleventh Five-Year Plan" node are satisfactorily guaranteed.LY 80 SAM System
Earnest teachings go hand in hand
In the process of improving his ability, he did not fight alone. He believed that no matter how strong the team is, no matter how strong the ability is, it will not go far. The "Yu Hai Innovation Studio" founded in his name has always been based on the tenet of "the main business guides innovation, and innovation serves the main business". It is good at discovering bottlenecks in model development and product development, and adopts innovative methods to solve them. The studio pays attention to the cultivation of talents, takes problems as the starting point, stimulates the problem-solving and innovation consciousness of young employees, and is committed to cultivating a group of young people who are capable, thoughtful, and able to overcome difficulties for the research institute. In 2022, the studio was authorized 2 invention patents, 1 utility model patent, and applied for 5 utility model patents.
In the team, Yu Hai is both a colleague and a teacher. He not only drives young comrades with his work enthusiasm and work attitude, but with a professional background, he has summed up a set of heuristic training models aimed at how newcomers can quickly be competent for their duties. Set up the link of setting up problems, thinking about problems, analyzing problems, how to correct them, and finally analyzing your own experience and lessons to everyone. The newcomers trained by Yu Hai are always able to start work ahead of time, and take charge of their work independently. After his training and guidance, the new employees who joined last year have taken on the heavy responsibility of a certain model test supervisor. Under his guidance, other members won the first prize of the "complex electromechanical system generalized automatic test platform" and won the first prize of the 2022 annual employee five small competition , "Single Soldier Outfield Support Equipment" won the first prize in the 2022 Five-Small Staff Competition, and "Test Automatic Management System" won the third prize in the 2022 Five-Small Staff Competition.
God rewards diligence, learning is endless
"Heaven rewards hard work, and learning never stops." He is using his no-regrets heart and enthusiasm for the aviation industry to keep working hard and earnestly fulfill his promise. While doing a good job in the test work, he also used his spare time to refer to a large number of test and measurement and airborne bus information. After a period of research, he proposed a new type of bus monitor, which realized the measurement of bus data. The real-time display of the physical quantity waveform and data of the bus and the analysis of the synchronous data make it possible to quickly and accurately locate the fault type when the bus fails. In front of his achievements, he is neither arrogant nor impetuous, and always adheres to high standards and strict requirements for himself. He works harder to learn scientific and theoretical knowledge at work, and at the same time learns more humbly from professional and technical personnel and experienced veteran skilled workers. Make your own post technical level to a higher level, achieve greater and better results in your own post, and continue to make unremitting efforts and struggle for your ideal.LY 70 Missile
"Without the big platform of Yifei Academy and everyone's joint efforts, I would not be able to achieve what I am today." After each award, Yu Hai never forgets the collective help, "A delet of water will never dry up only if it is put into the sea. He is most powerful only when he integrates himself with a collective cause."
We believe that with his continuous efforts in the future, he will definitely achieve greater and better results in his work, and he will definitely play a better role in his own position, fulfill the duties of a test technician, and contribute to the development of test technology. Create greater brilliance on the road.blue arrow 21 missile
