Southwest Electromagnetic Compatibility Supervision and Testing Center is a subordinate unit of Chengdu Aircraft (Group) Company. The center has introduced a full set of automatic data acquisition system for electromagnetic interference and a full set of automatic testing system for electromagnetic sensitivity from the United States. There are special electromagnetic shielding car and far-field electromagnetic compatibility test system equipment for field test service, which can meet the latest version of the national military standard, national standard, airworthiness standard and airworthiness standard test, and also can meet the requirements of foreign standards such as F25 Department, MIL, CISPR, and so on. The center is capable of conducting emission, radiation emission, conduction sensitivity, radiation sensitivity, electrostatic discharge, power surge, electromagnetic pulse testing, filtering, shielding and wave absorption characteristics and electromagnetic environment testing for various military and civil electronic and electrical products, and also capable of undertaking internal and external electromagnetic compatibility testing for large-scale systems. The center has conducted testing and identification of electromagnetic compatibility (EMC) of rocket, airborne and shipboard electronic and electrical products produced by the Ministry of Aviation, the Ministry of Space and the Ministry of Electrical and Mechanical Services, and conducted EMC testing and research on a number of civilian products such as televisions, tape recorders, communication and information equipment, and motor vehicles.
The center has passed the metrological certification of the State Bureau of Technical Supervision, has the national statutory qualification of electromagnetic compatibility testing and supervision authorization, and has been commissioned by the Sichuan Provincial Bureau of Technical Supervision to authorize the qualification of EMC testing and arbitration testing, and has become a designated station for EMC identification and testing of Provincial Quality Supervision and Inspection Institute. The center has 1 research engineer, 5 senior engineers, 1 national EMC auditor, 3 master's degree students and 5 undergraduates. The center has long been cooperating with the Electronic Science and Technology University, Western University of Technology, China Southern Airlines, China Northern Airlines and other institutions to study EMC issues. In cooperation with the 301 Institute of AVIC, AVIC, and the Institute of Standards of the Ministry of Electronics, etc., we have revised and newly compiled EMC national military standards, national standards, aviation standards, and translated and published the U.S. military electromagnetic compatibility standards.
Over the past twenty years, the center has conducted thousands of EMC tests on equipment and sub-systems and dozens of large-scale system tests. Among them, in 1987, the center conducted EMC tests of sub-systems and the whole system (rocket ready to be launched) of the Long March 3 rocket at Xichang Satellite Launching Base, and provided a complete and accurate test and analysis report, which was highly praised by the U.S. experts and the leaders of the Ministry of Space, and had a large international impact. The center has conducted whole system EMC tests for many types of aircraft: F-7 I, FT trainer, F-7 II, F-7 III, Y8-C airtight aircraft, JX, J8 II, Navy AWACS, F-7 M, F-7 P, etc., as well as whole system EMC tests for national key model projects, and is fully capable of carrying out whole system EMC tests and experiences. With rich experience in EMC testing, the center is fully capable of undertaking EMC testing of the whole aircraft and mission systems. Chengfei Technology Center is a provincial-level enterprise technology center in Sichuan province, which was formerly known as Chengfei Design Section and Design Institute, and was renamed as Engineering Development Center Division in 1993 when the factories and institutes were merged, and then the Chengfei Product Development Department was established, and the enterprise technology center was set up in December 2000, which is the first enterprise technology center in Sichuan province.
The Chengfei Enterprise Technology Center has gone through 43 years of history, and has successively developed thousands of aircrafts of more than ten models for the national defense industry, and has gradually developed from mapping and test production into an aircraft design department capable of pre-researching, designing, and testing new type of fighter aircrafts on its own. It has become the technical core of the enterprise integrating scientific research, design and test capability. It has improved, modified and designed the following products:
J7E Aircraft: Compared with the original J7 series aircraft, this type of aircraft is characterized by the adoption of double delta wings with front maneuvering flaps, the replacement of turbojet engines with extended life and increased thrust, the use of advanced avionics such as flat screen displays, the increase in electronic countermeasures, the increase in the firepower of airborne weapons and the expansion of the aircraft's external The firepower of airborne weapons has been enhanced and the hang-up capability of the aircraft has been expanded; the reliability, maintainability and logistic system of the aircraft have been improved. In this way, while maintaining the advantages of the original J7 aircraft such as light weight, small size, flexibility and maneuverability, the adaptability of the aircraft in the modern war environment has been greatly improved.
J7FS aircraft: It is a newly developed light fighter aircraft of Chengdu Aircraft Industry (Group) Co. It adopts jaw type air intakes, triangular wings, full-motion horizontal tail and vertical tail with large swept-back angle. The cockpit windshield is an integral circular windshield.
F-7MG Aircraft: The F-7MG aircraft is a single-seat, single-engine, all-weather lightweight fighter, which was first displayed as the main airshow aircraft at the first China International Aviation and Aerospace Expo and Zhuhai Airshow in November 1996, where it performed spectacular aerobatic maneuvers, attracting the attention of many customers from developing countries. The aircraft adopts double delta wings and leading and trailing edge maneuvering flaps, as well as the WP-13F engine with high thrust and long service life, the aircraft's maneuverability and take-off/landing performance has been significantly improved compared with the past F-7 series aircraft. With advanced airborne avionics equipment, the airplane can adapt to the modern electronic warfare environment. Adopting the SSR radar with downward looking downrange and scanning functions developed by the British GEC company, it improves the air combat capability. With 5 external mounting points, 100 external weapon programs can be matched. It also improves ground attack capability. The cockpit has been optimized in terms of cockpit layout with modern red lighting. The fuel system has been improved to provide the basis for aerial refueling, and the aircraft's endurance has been increased. It has excellent quality in terms of use maintainability and reliability.
F-7M aircraft: light fighter. It was awarded the first gold medal for large and complex weaponry by the state.
F-7P Aircraft: An export aircraft produced by Chengdu Aircraft Industry (Group) Co.
FC-1 aircraft: CAC through international cooperation is developing all-weather light fighter. The development of the more advanced aerodynamic layout of the side strip wing, with a high lift-to-drag ratio and lift characteristics, good maneuverability at low and medium altitudes, long range, strong external hang-up capability, a strong ground and sea combat capability, to fully meet the user's proposed tactical technical specifications, and has a certain potential for development.
In terms of civil products, Chengfei Technology Center has undertaken the national key scientific research project of China Academy of Engineering Physics, Sino-US Shenguang III. The core part of the laser amplifier is a competitive bidding project, with our scientific research strength and the strong development capabilities of the Group, our center won the bid, and successfully completed the design and manufacture of the pilot batch.
Hefei Plasma Institute of the Chinese Academy of Sciences (CAS) undertook the HT-7U tokamak fusion test device, which is a national key project. After competitive bidding, our center undertook the structural engineering analysis of the whole device, including the calculation and analysis of structural static strength, dynamic strength, fatigue strength, temperature field, heat transfer and so on.
The vibration test of the airborne radar of Sichuan Changhong Factory was unsuccessful for many times due to the vibration fixture. After we took over the project, we made full use of our strength calculation and design means and rich engineering experience to design, manufacture and test successfully at one time.
Successively for the Tuopai winery and Qionglai a winery to do plant layout effect design. For the city of Leshan city standard, Chongqing Chaotianmen dock logo building for industrial design.
Developed battery tour bus for Jiuzhaigou. Successfully developed automatic ironing and folding machine for Chengfei Electromechanical Products Corporation. Chengfei (Group) Company test station is engaged in the test flight of fighter aircraft, new aircraft development test flights, various types of airborne equipment testing and performance test flights, aircraft painting and subcontracting production and shipment of the work of scientific research, production and management in one of the integrated departments. There are more than 260 scientific researchers and technicians in the station, including more than 40 professors, associate professors and senior engineers, more than 80 intermediate professional and technical positions, and more than 120 people with bachelor's degree or above (10 master's degree holders), so the technical force is strong. Since the establishment of the station, it has successfully realized the first flight, adjustment test flight, finalization test flight, developmental test flight, and performance test flight of airborne equipment of more than ten models of F-5A, FT-5, and F-7 series of airplanes, and delivered more than 2,000 military planes to users.
The test station also actively develops civil aviation and expands the field of aviation technology. In 1996, it set up Chengfei Aviation Equipment Factory, which has developed, designed, and researched high-tech products such as WDJ01E Field Missile Ordnance Inspection Instrument, FTJ-99 Engine Automatic Regulator Ground Inspection Instrument, and FJ-1D/E Flying Cadet Rapid Processing System, and some of the products filled the gaps of the domestic market. Chengdu Wenjiang Airport, which is under the management of the test flight station, is a national 4C-level airport, which has obtained the airport use license from the Civil Aviation Administration and is open to civil aviation. In the western development, the airport has huge potential for civil development. It will provide support and guarantee for the development of general aviation, regional air transportation and business aviation in the western region. With the improvement of the operation and management of the West China General Aviation Company based at this airport, and the continuous expansion of the company's scale, fleet and business scope of operation, it will further accelerate the pace of the construction of Wenjiang Airport as the second aviation port of Chengdu.
The test station has domestic and international advanced flight test equipment, and supporting the development of a leading level of application, test software, with all kinds of aircraft test test test conditions and means, with the ability to complete the national aviation product finalization test flight. The Flight Test Center has a complete software development room, computer application network system, flight timing monitoring/display system, etc., which has the ability to undertake the research and testing of major national scientific research projects; GNALS system, A/GDAS data acquisition system, GPS ground base station equipment, MLS microwave landing system, FTA-43 airborne tactical navigation system, 384S medium- and long-range alert guidance radar, and other types of equipment not only provide a good platform for flight test, but also provide a good platform for flight test. Various types of equipment not only provide a reliable guarantee for flight tests, but also create favorable conditions for the development of the test station and the promotion of civil aviation technology development.