There were more and more onlookers who did not know the truth, and Albert began to throw out the introduction he had prepared, "This kind of aircraft uses four rotors as the direct power source of flight, the rotors are symmetrically distributed in the front and back, left and right directions of the fuselage, the four rotors are in the same height plane, and the structure and radius of the four rotors are the same, the rotor 1 and the rotor 3 rotate counterclockwise, and the rotor 2 and the rotor 4 rotate clockwise, so that the aircraft can fly smoothly in the air." ”

"Four motors are symmetrically installed at the end of the aircraft's bracket, and the flight control computer and external equipment are placed in the space between the bracket. They control the attitude and position of the helicopter by controlling the steering gear to change the pitch angle of the propeller. Quadrotor aircraft are different in that they change the rotor speed by adjusting the speed of the four motors to achieve a change in lift, so as to control the attitude and position of the aircraft. ”

"Since the aircraft changes its lift by changing the rotor speed, which leads to unstable dynamics, a control method that can ensure stability over the long term is required. A quadcopter is a vertical take-off and landing aircraft with six degrees of freedom, making it ideal for flying in both static and quasi-static conditions. ”

"Can you tell me what's the use of these children's toys? If you just develop toys that can fly, you can't help but underestimate Lockheed. Matthew scoffed, completely ignoring the little toy in front of him.

Albert pointed to the hemispherical surveillance camera in the middle of the bracket and said sarcastically, "Of course, I'm not talking about the aircraft itself, but even if you give Lockheed half a century to develop it, it may not be able to achieve this." ”

"What is this?" Albert's flying machine attracted more and more people's curiosity, and the initial tearing battle became Albert's personal stage, and Matthew was completely left aside.

"Surveillance camera equipment, used with this flat panel display." Albert took out a monitor from his bag, which was not much bigger than a tablet, "This kind of thing can capture the image and transmit it to this flat panel display, so that the monitoring picture of the aircraft is clear when it is flying, of course, I have these images in color and high definition." ”

Color TV has appeared in this era, but its picture quality is more touching than that of a certain island country romance-action movie, given that Albert's tablet technology has been ahead of this era for almost 70 years, he is not afraid that someone will be able to pirate his own technology, this is high-definition no-code technology.

Matthew quietly wiped the sweat from his forehead and said in a bluff, "If you have the ability, you can fly once, take a model and chirp crookedly, and your mouth is unfounded." ”

"It's okay, I was going to shut you up with the facts from the beginning." Albert pressed the switch, and the wings began to turn, and then under the prompting of the eye of the sky, after entering a few symbols that completely belonged to the level of ghost paintings, the picture on the tablet was instantly revealed.

People who saw the high-definition picture exclaimed, "My God, he can actually take a picture of my face, even the details are so perfect, it doesn't look like the character I see on TV." ”

Hearing what someone said, everyone else was boiling, scrambling to see this kind of black technology, Albert had to take a few steps back to reserve more places, more and more people were attracted to it, and the exhibition hall of NORINCO instantly changed from a crowded place to a crowded scene.

Of course, there was also one person in the group who looked like ashes, and he was Mr. Matthew, who had just mocked Albert. Because he has this level of imaging display technology, not to mention his own company, even any top company in the world can't do it. Perhaps, as this kid said, Lockheed can't do this at all.

"This kind of aircraft can also set its own orbit, you see, if I want to fly from here to there, I just need to set the route on the tablet, and it will reach its destination according to your instructions." After Albert had completed the scheduled flight, he performed another show.

"The monitor of this kind of aircraft can also be focused, which means that if you want to observe the details of things twenty meters away, you don't need the aircraft to fly over, you just need to pull up and change the focus." Albert quickly got the hang of the quadcopter controller and played as he pleased.

"But so far you've been talking about it on a reconnaissance mission, so what if you want to use them as weapons?" Some people raised their own doubts.

"I'm glad you asked, sir." Albert landed the drone on the table, took down a model of a miniature Uzi submachine gun from the display booth, and said, "Let's take this NORINCO design as an example and teach everyone how to do it." ”

"First of all, you have to fix this gun on the mount, because of the size limit of the aircraft, so you generally choose to use a submachine gun. If you use a long rifle, I'm afraid the aircraft is too heavy to fly, and we can't ask the aircraft to land frequently and change the magazine, so we use 120 rounds of Uzi submachine gun drums to meet the task, of course, our Uzi submachine gun also has a silencer, which is very suitable for night attack missions, and can completely put down all the sentries of the opponent silently. ”

"So what kind of bullet can it resist, I don't want this tall thing to be used only once." Someone complained.

Of course, the secret of this future black technology cannot be revealed, and Albert had no choice but to make a false complaint to this potential buyer, "The surface of this quadcopter has undergone special treatment, which can completely resist the bullets of small-caliber pistols, of course, how to deal with it specially, this is the secret of our company, and please this gentleman can understand our distress." ”

Seeing that Albert said this, he had nothing more to say, so he had to shut up and not talk about it. Many of those present are already thinking about what this weapon is really for. Although Albert's demonstration just now won the favor of many people, whether it can be effectively used in the real battlefield is a big question.

"What about the price? Is there a discount for purchasing more? "The members of the Italian delegation were so enthusiastic about the drones that they were eager to sign a big order with Albert immediately.

"This, at present, the aircraft is still being perfected, so it will not be sold to the public for the time being, until the mature model is successfully developed, it will not be officially put on sale, this exhibition is just to let everyone know the latest scientific and technological products of North Industries Company, and by the way, tell some people, don't think that you are a small staff member of a large company, you can be arrogant."

Everyone is speechless, why don't you sell it and show it off, so that everyone is hung up but can't be satisfied, it's very painful.

Albert also didn't forget to give the ugly Matthew the last straw that broke him.

"Also, I'm Prince Albert of the Belgian arms delegation, and I originally wanted to finalize a jet fighter business with Lockheed, but I don't think it's necessary anymore." Albert revealed his identity at the end and said to Matthew, who was constantly wiping his sweat, "I still think it would be better to talk to Boeing." ”