, from the public report screen, the hover of the Zhi-20 is too stable, even if there is a special hover assist mode in the flight control (Note: The Zhi-20 adopts the advanced electric The fly-by-wire flight control technology is the first domestic helicopter to adopt the fly-by-wire flight control system, which makes the Zhi-20 rank among the first echelon of helicopter flight control technology in the world. The fly-by-wire flight control technology is an important symbol of the upgrade of helicopters. Compared with the flight control system, fly-by-wire flight control can greatly reduce the weight of the airframe, effectively reduce the pilot's operating load, and greatly improve the flight control performance.) It is also quite abnormal. You should know that the center of gravity of personnel is constantly changing at any time, and the consequence of this is that it will generally sway a bit. However, judging from the report screen, the special forces' center of gravity for cable drop is very stable, which is too powerful.
At the same time, there are also opinions that point out that in fact, the Zhi-20 has many technologies that far exceed those of the American "Black Hawk" series helicopters. According to the analysis, in addition to the fly-by-wire flight control system, the advanced point of the Zhi-20 lies in the use of a large number of composite materials. At present, the use of composite materials is very popular in the aviation manufacturing industry. Many places such as the straight -20's flat tail and main body are made of composite materials. Therefore, the proportion of composite materials used is very high, which will be significantly more than the "Black Hawk" body. It is light, which is conducive to improving the flight performance and transportation capacity of Zhi-20. Furthermore, the Zhi-20 avionics system was developed and designed only in 2008, and the level of avionics must have completely surpassed the "Black Hawk" that was equipped as early as the 1970s. In addition, the power system of the Zhi-20 is also very complete. It is equipped with a 1600 kW-class advanced turboshaft engine-the domestic turboshaft-10. Its maximum output not only far exceeds the early "Black Hawk" single power 1165 kW The General Electric T700-GE-700 turboshaft engine also surpassed the T700-GE-T6E turboshaft engine currently equipped by the U.S. "Black Hawk", which has a maximum output of 1,577 kilowatts. In fact, the Zhi-20 is developed on the basis of the "Black Hawk", and its first flight time is later than the "Black Hawk". Therefore, Zhi-20 can adopt more and more advanced technologies. It is said that even Japanese observers believe that Chinese technology has begun to accumulate, and there must be a series of outbreaks next.
Some experts say that industrialized countries often have late-mover advantages. For example, the advanced technology of Zhi-20 is the most intuitive response. Therefore, China's expectations for the F-20 and H-20 can be greater. Take the H-20 as an example. In fact, the People's Liberation Army announced the H-20 plan as early as 2016. The bomber may be ready to be put into use within 5 years, so its birth date is not very far away. According to various sources, it is known that the H-20 is a long-range stealth bomber. The Pentagon believes that it can carry a large-scale weapon weighing 45 tons and can fly long distances without air refueling. It has "global reach" and "global destruction." Capability, cruising distance can exceed 8,500 kilometers, will include the US overseas territory of Guam within the bombing range. In addition, some experts believe that the H-20 is different from the B-2 and can perform tasks other than tactical bombing, such as electronic warfare. Today, China already has the J-20 stealth fighter, the Y-20 strategic transport aircraft, and the H-20 stealth strategic bomber, which have made their debut in the aviation field, and the major powers are unstoppable.
