The next day, before dawn, the test yard was already crowded with people. Countless staff were busy, responsible for the coordination and dispatch of various vehicles, and the staff in charge of the site walked around the site for several times.
We repeatedly checked the situation of various signs in the venue, and a large number of reporters occupied the most open-minded area and prepared to shoot the most exciting plot.
Everything seemed nervous, and in this case, Liu Dajun found Varisi, the person in charge of the venue.
"Mr. Warisi, our tank needs to be calibrated." Liu Dajun said to Warisi: "We need a target at a distance of 1,200 meters as a reference object. Give us fifteen minutes, and we will
Can complete the operation of the cannon."
This time, there are two tank competitions, which compares the tank's maneuverability and aiming accuracy. If you can hit the target accurately, you need to have accurate calibration of the artillery.
In the past, the range of tank guns was close and only hit targets a few hundred meters away, so they just aimed roughly. However, with the continuous development of tank gun technology, the range was getting longer and longer, and the accuracy was getting higher and higher.
The higher the error, the slightly more error will cause the shell to fall off the target, so calibration becomes particularly important.
In World War II, there was no one that used thermal sheath, but now tank guns could not come out without thermal sheath, just to prevent the error caused by the bending of the barrel when exposed to the sun.
A small amount of error must be taken into account. In addition to this error, tank guns also have many errors.
If you classify it carefully, this error is divided into three types. One is system error, that is, the error caused by the various software and hardware of the entire system of the tank gun, such as the angle jump error of the gun itself, the calculation error of the fire control computer, and
The measurement error of shooting parameters such as cross wind, air pressure, temperature, etc. is characterized by the fact that the error of shooting is always fixed and unchanged every time.
This error also includes the zero position error of the fire control system, and it is also said that the fire control aiming line and the artillery are not aligned.
Another type is variable system error, such as the tilt error of the gun trunnion, the drug temperature error, the error of different types of bullets, etc. These errors will appear every time the shooting state is changed.
Finally, there is random error, which cannot be solved because the errors occurring each time are different, which may be too large or too small.
With the advancement of technology, many errors can be solved through technical aspects. For example, in the past, the errors caused by temperature and air pressure could not be solved, but now these sensors are implanted in the tank's fire control system.
, it can take into account the impact it brings. There are some special errors, such as parameters such as wear and tear in the chamber. Although it is difficult to calculate directly, as the technology increases, it can be summarized through some empirical formulas, such as
The relationship between wear and number of shots is carried out through these to estimate and measure.
Some errors can be automatically compensated, but some errors cannot be handled by computers, such as this zero-bit error.
Of course, if technology develops in the future, the long-distance image recognition capability will be greatly increased, and it may be able to be automatically calibrated, but it is far from being able to do it now. The 96 tank's lower trans image stabilization fire control needs to be
Before use, perform two error correction operations: mechanical zero adjustment and electrical zero correction.
This requires a target to be placed at a distance and then corrected.
Liu Dajun didn't think much about it, thinking that this was just a very ordinary step. As long as he was an armored soldier, he had to do this.
However, after he finished speaking, the person in charge named Varisi looked apologized: "I'm sorry, our venue does not have the ability to provide such calibration work. I'm very sorry, have you not calibrated before you came?
?”
Of course, I had calibration before coming, but on the way, I had been through long bumps and different temperatures and climates. Maybe it had changed and I had to be calibrated to work normally.
This is the basic common sense that any tank soldier should know. Doesn’t the person in charge even understand such a simple truth?
"Hey, there is no calibration. Then when you participate in the competition, there will be an error and the shells will not be accurate. We travel thousands of miles to come here to participate in the competition. You have to provide us with a calibration venue!" Liu Dajun said.
At this time, Liu Dajun was already a little annoyed. He accepted Damao's tricks all the way. After all, he came to ruin the situation and made Damao lose face. But unexpectedly, Damao did so too much, and he actually did it all.
Can you still play accurately if you don’t let your side calibrate or not? If you can’t play accurately, wouldn’t this tank lose a lot of points in two games?
This kind of competition is in the points system. In terms of mobility, the score is determined based on how long it takes to run a lap. In terms of firepower, the score is calculated by the hit rate of the target. These scores are superimposed to make the total score of a competition.
According to the schedule, you need to go through three rounds of competitions to get the final total score, and then determine the ranking based on the total score. If you can't play correctly, it's embarrassing.
At this time, Liu Dajun was already angry. If he was an ordinary tank soldier, he would probably have to go up and fight with the other party. Liu Dajun has led the Blue Army to innovate over the years and is well-informed. He knows that if
The conflict is unpleasant to our own reputation. The outside world does not care why we fight with the person in charge of Da Mao. However, if we fight, will we still participate in this competition?
This is clearly a big hair is stumbling, connected, not letting one side come in advance, not giving one side a chance to prepare, today one side wants to calibrate on site, so the other side has more reasons.
Thinking of this, Liu Dajun felt a little angry again, and he had to swallow this tone.
Think this will limit your performance? Humph, don’t underestimate the most elite tank player we have brought!
Just like a special forces soldier, you can fire when you pick up a gun that has not been calibrated. As long as you know the error, then manually calibrate it. The same is true for tanks. The first gun will definitely have errors, but with the error of the first gun as the standard
, and then manual proofreading errors are enough, but this will obviously be more difficult and will delay time.
Let Da Mao take a look at the style of the tank soldiers of the Eastern Powers. Even if he doesn’t have school cannons, he may not lose!
"If you feel unsure, you can also choose our T-72 tank." At this moment, Varissi continued to speak. He had always been very friendly throughout the process, so that people could not find any fault.