Chapter 164: Small Steps

In the following time, Yue Yuanyou discussed with everyone.

Not long after, Liu Miyan, who had left after writing the test program, returned to the bridge of the Tianqin again. As he walked, he synchronized the test result data to the big screen.

"Chief, the experimental data are basically consistent with the theory of attenuation of laser and positron plasma beams in space." Liu Miyan returned to his seat, raised his hand to point to a string of data on the screen, and said: "The experimental results show that after completing In the environment of the surging star Alba, the effective killing range of our maximum power laser weapon is about 0.8 to 1 astronomical unit. If it is the maximum distance, the hit time must be more than 39 seconds to cause effective damage to the warship. Within the range of 20 light seconds, The hit time for laser weapons to cause effective damage can be shortened to 2 seconds."

At present, humans do not have information about the armor materials of the opponent's fleet, so these data are based on the human mountain-class battleship itself as the benchmark.

There is no need for Liu Miyan to explain this, military personnel all understand it.

Liu Miyan continued to elaborate on the experimental data as necessary. He looked at everyone and continued: "The effective killing distance of the positron cannon is even shorter, and it must reach at least 0.5 astronomical units."

The positron cannon is a positron beam. As long as it hits the target, it will undergo a positron annihilation reaction with the electrons, thereby releasing a large amount of light and heat, causing damage to the target, so there is no problem of sustained hit time.

"This is the range of space used in the experimental parameters. The farther away from Aldebaran, the farther the effective killing distance. The mathematical function expression of the specific distance, effective killing intensity, and weapon charging energy is f (x) ="

"The gravitational lensing equation of the particle light speed, star distance, and giant gas planet distance is sinh-1 x dx =******. We have integrated these parameters with several mathematicians and have uploaded them to the database. Next In one step, you only need to complete the linkage programming with the battleship fire control system, and then you can control the specific fire control parameters."

After listening to Liu Miyan's sputtering words, Yue Yuan nodded slightly: "Very good, please ask Professor Liu to start immediately on the linkage of data and fire control program. Dr. Chen Haiyu and Dr. Zhao Youqin's team will cooperate with you. In addition, the fire control system application I have opened the permissions to you.”

As he spoke, he tapped a few times on his armrest to bring up a personal terminal based on the seat configuration, and then flew his hands over it to open various permissions for Liu Miyan and other teams.

The parameters between the weapons of human warships and the environment are already there, so now we can judge various situations based on these parameters.

In fact, these data parameters were originally meant for human beings to conduct corresponding experimental tests and adjustments before entering a different star system environment. However, since they had just arrived in Aldebaran not long ago, the alien fleet aircraft was discovered before this work could be carried out. There are traces, so it looks a little rushed now.

It is true that laser weapons and positron cannons are currently the most lethal weapons of mankind, but this does not mean that they are the only two weapons. It is just that other weapons are not light-speed energy weapons, and the impact of interstellar dust is not very great, so Just apply the previous fire control data.

For example, this is the case with large-yield hydrogen bombs and electromagnetic rail guns.

Of course, the unknown civilization fleet is still a long way away, and it is more than enough to collect environmental parameters now.

After Yue Yuan completed a series of authorization operations, Yue Yuan looked up at the densely packed parameters on the big screen, analyzing and thinking in his heart.

As a leader, he does not know how to understand people's livelihood and understand the scientific parameters of these sacred books. Otherwise, any judgment has no basis, any judgment is nonsense, and any judgment can only rely on luck.

Obviously Yue Yuan did not live in vain for so many years. He looked at the string of data with blurred eyes and deep thought.

Judging from the data, if humans choose to run away, they will only have a maximum of four years and two months to mine and collect resources. The pre-approved one month is for safety reasons, although the beam weapons are not that far away from Aldebaran. effective killing.

However, the evacuation direction of humans must be from behind Aldebaran.

However, the big data given to him by various departments showed that within four years, humans would not be able to complete large-scale supplies, not to mention that the 15 residential spaceships are now fully loaded. If the voyage is carried out without building new residential spaceships, everyone from children to the elderly will have to Carry out hibernation, otherwise it will cause crowded living and poor production environment.

In the face of survival, although the living environment is a delicate disease, it will inevitably affect the mental state of the entire human race, and the mental state of society will in turn affect human beings' ambition to improve themselves.

Therefore, unless there is a last resort, the new government will generally ensure the living environment of humans.

So what about building more habitable spaceships and then moving on?

If sufficient resources have been exploited, humans will of course be able to build residential spaceships very quickly. It would not be a problem to build seven or eight ships in four years, but it is not possible now.

Therefore, the option of running away directly is not the optimal solution.

Besides, they are both first-level civilizations, so humans really don’t need to be so afraid.

And maybe, the other party also ran away after receiving the Galactic Alliance's broadcast. If so, then there would be more room for maneuver.

Not only that, if humans choose to make contact, humans may also be able to obtain some information about cosmic civilizations from this civilization. After all, not all civilizations are like humans, who were forced to conduct interstellar voyages after their parent star was bombed.

In this way, "running away" can be used as a backup option.

In this case, we can now change our thinking and arrange and plan for the decision of "war or peace".

No matter which of the two options, humans must take the initiative as much as possible. In this way, Yue Yuan had a plan in mind, so he asked the first technical question: "What is the range of the Hill sphere of a giant gas planet?"

"The total length is 0.16~0.18 astronomical units. The outermost edge of the fragmented asteroid belt is within this range, and Aldebaran is 33.2 astronomical units." Liu Miyan answered immediately and marked this parameter on the dynamic star system map on the large screen.

The Hill sphere, also known as the Roche sphere, is roughly speaking, an area of ​​space surrounding a celestial body. It is a gravitational area controlled by the celestial body rather than the larger celestial body it orbits. A more precise statement is the range of the gravitational sphere in which a small celestial body will only be affected by perturbations when facing the gravitational forces of many celestial bodies.

The reason why Yue Yuan asked this question is because this range is related to the accuracy of human warships in long-distance light-speed strikes.

It is true that human warships are in a microgravity space environment, but microgravity does not mean that there is no gravity at all. Any planetary gravitational image must be calculated, so that the shipboard AI of the warship can calculate the battleship's own vector thrusters, fire control aiming system, target trajectory prediction and other combat parameters more accurately.

Space is so vast, and the warship is so small.

If the muzzle deviates by a few tenths of a degree, the beam weapon will cause a huge deviation when reaching the target.

A small mistake can lead to a big mistake.

Since he chose to contact, as a preparation, Yue Yuan must use the "geographical advantage" to the extreme.

The geographical advantage of the time, the place and the people, and this geographical advantage is not only these parameters hidden in scientific calculations, but also the asteroid belt in the distance.

Only by accumulating small steps can you reach a thousand miles.

These two chapters were coded while drunk. If there is any confusion, please forgive me╭(╯ε╰)╮