Military of China, force comment.
Military of China, force comment.

recent years, with a large number of columns installed new equipment, new training methods widely carried out, the majority of officers and men rejoice, but also for the emergence of new problems to worry about. Jinan Military Region Air Force personnel and equipment systems for new research problems, new difficulties for scientific research, technological innovation used to enhance the combat effectiveness of military service.

“black box” – installed in the aircraft tire, aircraft tire no accident

plane filled with a special flight to record the status of iron box called fly ginseng, commonly known as “black box.”

Recently, the author of an airport in Jinan Military Region Air Force and saw an airplane crew is to install a black iron rectangular box, we think that this is commonly known as “black box.” Knows the right, crew told the author, the “black box” flight status is not recorded, but to prevent the bursting of a certain type of aircraft tires.

aircraft, aircraft tires like “feet” on the runway the aircraft is to ensure the smooth glide of the key parts. If the glide phase of the aircraft tire burst on and a car on the highway as dangerous as a sudden flat tire.

Data show that the aircraft around the world each year due to tire bursting all published in the ICAO accidents and incidents, up to a quarter.

aircraft tire explosion caused by accidents, incidents, not only seriously jeopardize the safety of civil aircraft, Air Force warplanes also facing the same threat.

2006 In January, a unit of a certain type of aircraft transitions to the new airport, has just landed, with the “bang” bang, the aircraft tire burst immediately after the flying debris generated by the rubber, hit in the body, resulting in a tight spot.

According to the relevant department statistics, from 2002 to 2007, the aircraft has repeatedly puncture the accident occurred.

aircraft tires burst for many reasons, which led to the bursting of the reason for aircraft tires, what is it? In July 2007, Jeju Air ordered equipment systems researchers aircraft tire of the cause of the accident investigation, the results proved that the aircraft is due to a puncture caused by air drag tires.

so-called drag tires, aircraft tires after landing is not rotating, only a friction surface on the ground. At this point, the aircraft tire friction with the ground with the weight of the aircraft carrying the tire pressure to make great, and produce high temperature and pressure. In this case, the aircraft tire explosion accident bound to happen. Continue in-depth investigation, they found that the aircraft landing prone to drag in the tire because the aircraft’s brake system design flaws.

response to this serious threat to flight safety issues, the Ministry of rapidly transferring economic space and equipment related professional and technical backbone to form the “anti-aircraft tire drag control device” developed by research teams, conduct technical research.

through extremely hard work, research team finally in June 2009, developed the electro-hydraulic “anti-birth control device drag.” This device automatically detects and 3 by two sets of control system, not only easy to install, and it applies to several models.

According to experts, the device installed on the aircraft, without affecting the original function of aircraft braking systems, brake system does not affect the original pilot of the methods of operation, and to achieve a pilot mistakenly hit brake or decompression valve in case of failure, automatic alarm and self-control braking system, which serve to prevent the aircraft delayed due to the bursting of the tire causing the tire problems.

It is used to reflect the forces of the device, since the end of 2009, to install this type of aircraft after the trial, so far, then the tire did not burst the accident occurred.

“fire me” – to trick the radar and missiles die, true radar intact

radar is often described as people visited the blue sky Miles “eyes.” If the entire weapon system compared to a person, then the radar is a person’s “eyes.”

radar is the use of electromagnetic waves emitted will reflect the principle obstacles encountered, to detect incoming targets of the direction and distance.

so-called “decoy radar” is a kind of rely on a radar transmitter with the same electromagnetic wave, to lure enemy missiles to protect their real radar tracking a target.

9 month, I saw in a drill ground “trick radar” successful temptation of “enemy” an advanced missile with its own die scene.

exercise that day, I saw a new radar warning lights blinking, a series of “beep” sound the alarm immediately and to. “”1 Enemy missiles flying toward me radar position, you start swiftly to interfere with radar decoy.”

hear a new commander of the rescue radar position sound, instantly, several of a certain type of decoy radar emitted from different directions the same with the new radar waves. At this point, I saw the “enemy” missile immediately lost, hard to tell who is true from the false, even trick radar Looking back on a red to go. Result, a “head” had been honorably discharged hitting the old radar.

talking about the old trick radar radar converted into a “masterpiece”, the Ministry of economy air system equipment, an expert to tell their own concerns.

he said, in modern warfare, radar systems, face a variety of deadly weapons attack. Some weapons can fly through the radar waves transmitted directly to destroy the enemy radar, to achieve “eye-gouging,” the purpose of the radar and its operators constitute an important threat. If we can not effectively deal with weapon attacks on the radar, in tomorrow’s battlefield, we will become “blind” and “deaf” and thus the loss of initiative on the battlefield.

in the Gulf War, multinational forces launched air strikes against Iraq shortly after the U.S. Air Force is launching more than 1,000 pieces of specialized radar waves down to find and attack radar HARM anti-radiation missiles, 95 percent of Iraq in one fell swoop air warning and guidance radars destroyed, resulting in the loss of Iraqi command and combat capability quickly. “The lesson we should have a revelation of.” The expert said.

to China as soon as possible to improve the viability of air defense early warning radar, since 2006, economic space equipment systems researchers based theater air defense early-warning capacity requirements, began to study how to improve the viability of wartime radar.

converted the old trick the radar after the radar, although it can not search for the enemy struck the target, but it can issue a new radar with the same electromagnetic signal to trick the enemy, to protect “comrades.”

each topic are designed for battlefield needs, solve every puzzle will help enhance the combat effectiveness. Problems encountered on the battlefield is the subject of research, “for the battlefield problem-solving”, has been the economic space and equipment systems researchers target.