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ajor News: China's airborne phased array radar control has been completed to verify test
Peak military
entry time :2009-1-24 15:12:51 3129
Peak military network: part of the contents of the following excerpt from "2008 China's top ten finalists presented aviation man", great reference value.
Chapter Chuanfang, Hui, China Jiu San Society Central Committee, member of the twelfth, the twelfth in Wuxi City, Jiangsu People's Political Consultative Conference Committee, in Wuxi City, "十大女杰scientific and technological innovation", Wuxi City, "38"红旗手.
Chapter Chuanfang aviation has long been engaged in research on airborne radar, airborne radar in antenna technology, microwave technology and a new generation of fighter aircraft radar system has a deep technical knowledge. As a knowledge-based and management-type compound female talent for lightning homes the state's key projects undertaken comprehensive fulfillment of their tasks have made outstanding contributions.
Chapter Chuanfang presided over the development of flat-panel seam pulse Doppler radar array antenna has a wide range of bulk active main battle equipment of our military aircraft. She presided over the development of the national plan 86 3 key technology research project "high-resolution synthetic aperture radar prototype" of the antenna and cable systems, by the National Science and Technology Progress Award.
She presided over the development of a completely independent intellectual property rights of a new generation of airborne fire control radar, in August 2007 made a successful maiden flight in April 2008 completed the verification test, filled the gap has greatly narrowed the airborne radar in China technology and the international advanced level of distance, for our airborne radar development has set a new milestone. Airborne phased array radar-controlled China Aviation is the weak link.
China is developing multi-purpose fighter aircraft (code-named "Fire Dragon") has achieved significant breakthroughs in science and technology, the advanced nature of belonging to the fifth-generation aircraft; the main characteristics of the aircraft is more advanced pneumatic structure, new control systems, airborne radar's ability to much higher can the fight against ground targets. It also has the super-mobility, such as the "cobra maneuver普加乔夫" can be greatly expanded its use of airborne weapons, destruction of enemy fighters offensive weapons out of their zone. China has developed on the aircraft is able to achieve so much success, it is learned that dozens of Russian top-level scientists from Russia, lost to China, Russia for this purpose has repeatedly demanded the extradition to China.
"Fire Dragon" type of driving machine for the completion of the aircraft navigation systems in simple and complex weather conditions, day and night in any season and circumstances, in the land and sea, in any terrain under the conditions of all phases of flight navigation and driving tasks. In the navigation equipment, including inertial navigation system, Doppler speed and lateral flow measuring instrument, automatic radio compass, distance (satellite) navigation radio technology systems, short-range radio technology navigation system coordinates of each other to determine equipment, radio beacons machines and other equipment. There are devices in the aircraft transponder aircraft transponder system and country. Communication systems for pilots and air command and stability between the aircraft and two-way radios, as well as the encryption code distance telephone and radio communications. Installed in the plane two FM radio, shortwave radio, radio telephone and remote code communications encoding equipment, internal communications equipment (aircraft call device), and call recording equipment.
"Fire Dragon" type of weapon control system is also very advanced, and its long-range missiles to ensure that short-range air warfare and the use of guided missiles, using radar and optical laser standing battle to capture long-distance missile and track the target in the short-range air combat capture and track the target may be visual, to determine the nationality of the objectives identified, and the use of guided and non-guided air-surface weapons. Weapon control system, including radar and electro-optical sighting system targeting navigation system.
Radar targeting system is an important component of the pulse Doppler radar, it can guarantee that after the first hemisphere and the hemisphere to detect and track air and ground in the net against the background of aerial targets, as well as the topographic mapping and discovery of ground targets. Radar can simultaneously track a large number of aerial targets and to ensure that lock the most dangerous of which several goals. The use of sewing radar antenna (the next phase will be used with improved antenna array radar). In order to ensure all-round air search and in the hemisphere after the use of guided missiles, the plane airborne radio electronic equipment to join the latter added as radar, installed in the fuselage up on the central tail. With the radar targeting system, the country asked about the machine to determine the nationality of the objectives identified.
In the electro-optic aiming navigation systems are driving navigation systems, optical radar, the target instructions helmet systems, weapons control systems, information display systems and airborne digital computer system. The system is targeting the completion of the radar targeting system, but only in the daytime simple meteorological conditions, characterized by high precision, anti-interference ability. Optical radar position is to infrared and laser range finder together. Infrared positioning under the heat radiation to ensure the perspective of finding the target and tracking, laser range finder to measure the distance to the target. Optical laser sensor stations deployed in the cockpit in front of spherical dome.
Indicating System helmet goals in the pilot turned his head that may exist after the direction of the target, the autonomy of the missile seeker and optical laser scanning device for target station instructions. Weapon control system is operational in the pilot button press after a given interval and given the order, auto-complete destruction weapons fired aviation procedures. For the use of several air surface guided weapons, aircraft that can be added with the replacement of cabin-style weapon control system. Information display system to guarantee the former glass display and multi-functional electronic-ray tube display (or LCD) to show the necessary driving navigation and targeting information. Electro-optic aiming navigation system by the onboard digital computer system. Ground or air through the instrument guide airborne command post radio lines, and guide aircraft flying target.
Airborne self-defense system is used by the enemy aircraft radar exposure and timely notice to respond to the pilots found that the missile launch, in radar and infrared wavelengths used both negative and positive interference. Installed in the aircraft reconnaissance station radio technology, infrared locator, negative interference (false heat targets and reverse body dipole) Sender active radar jamming stations. Control of airborne self-defense system is airborne digital computer.
Advanced airborne radio electronic equipment and guided weapons, which greatly raised the fighters in the fight against aerial targets and ground (sea) targets combat effectiveness. Installed in the plane the "Great Wall" type of airborne radar radio control systems, including airborne radar, the operational use of the central processing unit and country identification system asked machines. Airborne Pulse Doppler Radar for a new generation of multi-functional multi-system X-band phased array airborne radar interference, the use of distribution system with the negative waveguide phase array antenna. Larger antennas have a high performance and low side lobe level and found that type of fighter air target distance of not less than the previous hemisphere 150-180 km, in the post more than ninety kilometers hemisphere. Can be found 60-90 km away from "tanks group" target of 150-180 kilometers class frigate found the target at sea. Airborne radar can simultaneously track 20 aerial targets, use air-to-air weapons at the same time to attack one of eight goals, in the use of open space and air-sea weapons, are also attacked two goals.
Advanced airborne radio electronic equipment with other properties, will enable it to any of the enemy to carry out powerful attacks, including stealth objectives, not to enter the enemy's air defense zone will be able to attack enemy targets on the ground to complete the low-flying, and flying over the obstacles to circumvent , to participate in air and ground targets cluster action, automatically calculated at all stages of flight, automatic monitoring of the status of various systems and in a very short period of time troubleshooting. For entry into the combat area, "fire dragon" in the low-altitude terrain to complete a long time to circumvent the automatic flight, after the use of automated systems to participate in the cluster and air assault operations. "Fire Dragon" all phases of flight and combat the use of state can be completed automatically. At the same time, driving该型机comfortable, equipped with life support system and to simplify and reduce the maximum of the complex aeronautical systems maintenance.