Ning Lei is the number one trump card of the Republic Air Force, and Xiong Weixin is very suitable to be called the king of soldiers if he uses the combat effectiveness indicators of later generations of soldiers to describe him.

The two are the top masters in the field of air and ground respectively, and from these two people's rough evaluation of Liang Yuan's rough ideas, this lineup is simply super luxurious.

After a while, Ning Lei beckoned to Ning Wanfei, who was blinking with big eyes full of curiosity, and said, "Girl, take something out, and I'll make a deduction with your Uncle Xiong." ”

Ning Wanfei quickly took out two pens, two wooden combs, and a few pieces of toffee from her backpack and handed them over.

Ning Lei pulled aside the eating and drinking strokes on the low table, first put two pens on the low table and said, "This is an airplane." ”

Then Ning Lei handed the toffee and the comb to Xiong Weixin, and the two agreed that the toffee referred to the anti-aircraft rocket, and the comb referred to the vehicle that launched the rocket and guided.

Xiong Weixin set up the vehicle on the coffee table and said with a smile: "On the battlefield, what would the regiment commander do if he flew a plane to carry out a free hunting mission in the sky and found an army long-range rocket artillery support position?"

"If the warning device in the plane is not activated, and there is no anti-aircraft artillery fire on the ground, I will try to reconnoiter the general situation of this position, and at the same time convey the coordinates of the position to the rear, after reconnaissance, if there is no counterattack and my carrier aircraft happens to carry ground weapons, I will try to enter the attack route. ”

"This is also the way most pilots on free-hunt missions choose to do so. Ning Lei finally added.

Before Xiaoyuan proposed the concept of stealth, the most common methods for aerial reconnaissance and assault on the army were visual camouflage and the use of night to shift positions, but these two simple means of concealment were of limited effectiveness against high-performance ground search radar and infrared reconnaissance. ”

"Xiaoyuan needs to determine how much the stealth design of the vehicle body can reduce the probability of detection of the ground search radar carried by the aircraft, and the stealth of the infrared signature of the vehicle group power also needs this kind of data. Xiong Weixin directly added this passage to Liang Yuan's note.

"According to Xiaoyuan's design, the search of the system is based on the optoelectronic system. That is to say, the regiment commander conducts ranging and positioning in the system, and the regiment commander's aircraft will not start the alarm state before the guidance is turned on, but the important question is what the performance of the 1000 expected photoelectric radar products is like, the detection distance of the F14 fighter against the ground targets of the size of the armored vehicle is roughly about 30 kilometers, and the AWG9 radar is not the most advanced downward-looking radar of the foreign army, if the detection range of the 1000 photoelectric radar is less than 50 kilometers. The air defense of the Xiaoyuan plan has no real combat significance. ”

"The economic speed of the F14 fighter when hunting or patrolling is roughly between 400 and 600 km / h, that is, 170 meters per second, if the stealth system mentioned by Xiaoyuan can play a role, we assume that the F14 fighter will find the rocket artillery crew at a distance of 10 kilometers, and the rocket artillery crew will get about 4 minutes of advance warning time before ...... discovery. ”

"This also means that the combat readiness time for the rocket artillery crew in the Xiaoyuan design to transition from field to air defense is less than 4 minutes. Ning Lei added.

Liang Yuan thought about the time of the combat march between the American-made 270 rocket launcher and the Lao Maozi Tornado system after the large-scale declassification of military equipment hit by the Internet tide in the future, and felt that this indicator was not a difficult point, and the ground flatness and meteorological information required by rocket artillery ground strikes and anti-air shots were basically the same, and the difference was nothing more than the difference in the way the fire control computer calculated the trajectory.

The combat march conversion time of the American 270 rocket artillery group was 2 minutes, and the Soviet Tornado system was 3 minutes. Liang Yuan felt that with Yuanjia's current electronic and electromechanical integration capabilities, it is not difficult to make a combat march attitude conversion of about 3-4 minutes of the crew control system, and the difficulty of precision automation electromechanical equipment is nothing more than the precise control of the motor, the precise manufacturing of hydraulic and gear transmission systems, and there is no mystery in automation technology to solve these two points

Hydraulics this thing Shangfei has just obtained MBB technology transfer from the CM100 project, Li Yuanling led by Brilliance Power absolutely has a first-class precision manufacturing level in the country, as for the motor control of this thing Su Liangyu has been continuously invested in the top for more than two years, and the control accuracy of the AC and DC motors of the Hong Kong-based collector is absolutely the top in China. Far from the rest of the scientific research departments of the republic.

"Infrared array technology is one of the main research projects of Jian Zhikang in Bell Laboratory, as long as the algorithm is reasonable at the current computer development speed of Inspur. The detection range of 50 kilometers of the optoelectronic radar should be no problem, and there is no insurmountable difficulty in switching the combat attitude of the vehicle group on the march within 4 minutes. Liang Yuan replied.

Hearing Liang Yuan say this, Xiong Weixin became a little excited, picked up a pen representing an air defense rocket, slapped it on the low table and said: "Now that the regiment commander is 50 kilometers away from me, I have already noticed that if the regiment commander's cruising route does not change, it will pass over the crew, before the regiment commander notices the existence of our crew." I was given four minutes of warning time and two options, one was to start the battle on the spot, and the other was to park on the spot and enter the concealment to try out the stealth effect developed by Xiaoyuan. ”

Xiong Weixin took out four pieces of toffee representing anti-aircraft rockets and placed them next to the pen representing the crew's vehicles, and said: "I chose to start the battle on the spot, and now I am ready to launch." The procedure for locking the regimental commander's landline is halfway complete. ”

It is precisely because the passive optoelectronic radar can only measure the angle and cannot measure the distance, Xiong Weixin said that it is only half locked, and if the air defense rocket is replaced with an air defense missile with an infrared guidance head, this situation has already met the launch requirements, but for the rocket without infrared guidance ability, ranging is a necessary step to complete the target positioning.

Liang Yuan naturally understood that in the next step, whether the radar or the laser was turned on, it would cause an alarm response from the Ninglei fighter.

"Whether it is a rocket or an anti-aircraft missile, it basically burns out all the propellant carried by the missile body within 3-5 seconds after launch, and the speed of the missile body is advanced to between Mach 2 and 4, and if the laser proximity fuse described by Xiaoyuan can reach the design index, it can form a barrage within 2,000 meters, and the reaction time left for the pilot at a distance of 10 kilometers will definitely not exceed 10 seconds. Ning Lei said in a certain tone.

"Can the regiment leader dodge?" Xiong Weixin asked with a smile.

"I am now in a cruising state of 600 meters per second, if a single anti-aircraft rocket I am at least ninety percent sure of dodging, if four salvos dodge will not be more than forty percent, if it is eight salvos, unless a miracle happens, I will definitely be ambushed successfully. Ning Lei said with a wry smile.

"There is another option for the guidance of this system, use the computer to predict my flight direction, in the air I must not retreat can only maneuver to the forward hemisphere, the rocket takes off three to five seconds after the ranging radar or ranging laser starts, real-time solution of my evasion trajectory, and then transmitted to the rocket, this scheme requires a small transformation of the rocket to add controllable wings and install a data receiving device on the missile body, this way of guidance leaves the pilot with a shorter reaction time, and the situation is more difficult to deal with. ”

"Xiao Yuan, the core technology of the destruction of your equipment also lies in the large-area inescapable barrage formed after the laser proximity fuse is detonated at the same time, if this point does not reach the expected goal, even if ten salvos are fired at Uncle Ning, he can dodge it. Ning Lei made a final summary of Liang Yuan's thoughts from the perspective of the Air Force.

"If Xiaoyuan can't shorten the time to run away to less than 2 minutes, the smoke and fire raised by rocket artillery firing on a non-crushing battlefield can easily attract the enemy's long-range firepower to cover retaliation. Xiong Weixin said as he put away the pen, toffee, and wooden comb on the low table and returned them to Ning Wanfei.

"From the army's point of view, the Gaoping dual-purpose rocket artillery only obtained a relatively limited means of air defense, due to the guidance defects, this system does not have the ability of instantaneous air defense on the move, and also lacks continuous air defense capabilities, only in the case of ambush can have an ideal damage effect, if faced with multiple batches of large aircraft groups on the high-intensity battlefield, other air defense weapons are also needed to cooperate. ”

"Of course, Uncle Xiong is speaking from the perspective of the US Army, and now the main air defense force of the domestic army is still anti-aircraft artillery, if Xiaoyuan plans to use this thing in the strait, it will definitely be warmly welcomed by the front-line troops, and it is almost inevitable that it will be used as the main force of air defense. ”

"I think the most suitable way to use this set of things is not covering ground fire support, if it is combined with the complex terrain of mountains and forests on both sides of the strait, the guerrilla combat capability of the squad of this system will be extremely strong, but the most important point is that this thing must not be too expensive, and the military should have a deep understanding of how poor Xiaoyuan is. Xiong Weixin smiled and summarized from the perspective of the army.

The reason why the two of them used this way to talk to Liang Yuan so much was that in addition to being influenced by Li Yuanling's guiding education method for Liang Yuan, they also had great expectations for Yuanjia to enter the military industry.

Although Ning Lei and Xiong Weixin have different military branches, as far as the military industry of the Republic as a whole is concerned, the so-called sense of service is very limited, and the situation that the troops are dissatisfied with the new equipment simply abounds.

In the 80s, most of the military industry of the Republic was holding what I came up with, you can use it, if you don't understand, don't be blind, you have the NB attitude of being able to come and produce by yourself, in the face of this bitter situation, now Ning Lei and Xiong Weixin rarely encounter a weapon and equipment design unit that they can influence, even if they don't have to do it for their comrades, they can't let go of the opportunity to exert influence.

This is the biggest reason why the two of them made a deduction of key tactical indicators in front of Liang Yuan, of course, this also means that both of them were actually unconsciously affected by Liang Yuan, and they never thought that someone's plan might fail. (To be continued.) )