Justo después del amanecer del 22 de mayo, Facebook alcanzó otro hito emocionante e importante en el proyecto Aquila –completamos exitosamente nuestro segundo vuelo a escala real de la aeronave–. Esta voló por 1 hora y 46 minutos y aterrizó a la perfección en nuestro sitio designado.
Para poder lanzar la aeronave antes del amanecer, que ese día fue a las 5.15 a. m., estábamos en la entrada del Campo de Pruebas Yuma (YPG) en Arizona desde las 12.30 a. m. Mientras que unos miembros de nuestro equipo empezaban a abrir el hangar y levantaban la aeronave hasta su base de despegue, el resto de nosotros preparábamos las estaciones de control en tierra e ingeniería. Prácticamente todos revisamos las predicciones sobre vientos, constantemente.
El segundo vuelo de Aquila tuvo en cuenta todas las lecciones aprendidas durante nuestro primer vuelo. Antes de este, incorporamos una serie de cambios a Aquila que incluyeron:
La adición de spoilers a las alas, que incrementan resistencia y la propulsión en el acercamiento al aterrizaje.
Incorporamos cientos de sensores para recolectar más datos
Modificamos el software de piloto automático
Integramos nuevos radios al subsistema de comunicaciones
Cubrimos la aeronave con un acabado más liso
Instalamos un mecanismo de detención del propulsor horizontal para poder tener un aterrizaje exitoso.
A las 5-27 a. m., cuando el sol estaba apenas encima del horizonte comprobamos que la aeronave pasara todas nuestras verificaciones anteriores al vuelo: los vínculos de radio (redundantes tanto para la carga como descarga y con ancho de banda extra) eran funcionales, las superficies de control y los spoilers estaban libres y eran correctos y los cuatro motores respondían adecuadamente a los comandos.
Tras completar nuestra lista de verificación anterior al vuelo, nuestra corta espera fue premiada con poco viento medido y poco viento en las predicciones del clima. Un breve sondeo de nuestros pilotos e ingenieros nos dio luz verde para el lanzamiento. La velocidad de despegue estuvo calculada en 43.45 km/h, lo que notificamos a nuestro remolque. El equipo observó de cerca todas las pantallas, esperando la seña que confirmara que el piloto automático hubiera tomado el control y que la aeronave ya estaba subiendo, lejos de su base de despegue.
El lanzamiento fue normal. También se hizo evidente prontamente que todos los sistemas funcionaban normalmente: la corriente del motor, el seguimiento a la velocidad del aire, los indicadores de dirección, vínculos de radio y GPS diferenciales mostraban todos comportamientos normales. La única sorpresa que tuvimos fue del tipo alegre: la tasa de ascenso –54.86 mt/s– fue casi el doble de la de nuestro primer vuelo, lo que atribuimos a los múltiples ajustes de Aquila –puntualmente el acabado más liso– que implementamos desde el primer vuelo.
Así, continuamos nuestro ascenso hasta los 914 metros, esperando todas las señas que mostraban el buen estado de la aeronave antes de que esta excediera nuestro rango de vuelo planeado. Con todas las telemetrías “en negro”, continuamos subiendo. Por diseño, Aquila se toma su tiempo: asciende lentamente, desciende incluso más lento y cuando vuela con el viento no lo hace a más de 16-22 km/h respectivo al suelo. Hemos diseñado Aquila de esta forma porque su fin es quedarse en la misma zona por largos periodos de tiempo proveyendo acceso a internet. Aquila se alimenta de energía solar y es extremadamente eficiente –funciona con la electricidad equivalente de tres secadores de pelo–.
El segundo vuelo se trataba solo acerca de datos. Volamos para surtir largas pruebas a una velocidad, inclinación y altitud constantes para medir la resistencia de la aeronave. Los datos de estos “trim shots”, como los llamamos, serán usados para refinar nuestros modelos aeronáuticos, lo que nos ayuda a predecir mejor el consumo energético y, así, optimizar el uso de nuestras baterías y la ubicación de los paneles solares. También instrumentamos extensamente la estructura del avión, agregando cientos de sensores a este para entender cómo la forma de Aquila responde al vuelo en tiempo real. Estos incluyendo cientos de medidores de esfuerzo y tres ejes de medición de inercia (IMU). Estas herramientas nos sirven para verificar y refinar nuestro modelo estructural, lo que predice la firma estática de la aeronave –además, diseñada para ser muy flexible y responder tanto a los vientos como a las maniobras–.
Durante todo el vuelo, continuamos monitoreando la resistencia creada por los nuevos spoilers de Aquila en diferentes ángulos. Estos spoilers son estructuras móviles en el ala de una nave que le permiten incrementar la resistencia para reducir la velocidad y la propulsión. También probamos la fuerza de señal de los dos vínculos radio desde varios puntos angulares.
Después de probar el algoritmo de aterrizaje con una versión elevada, hemos puesto la nave a hacerlo de forma completa, y exitosa, en el lugar designado.
Aquila no tiene un mecanismo de aterrizaje en el sentido tradicional. En cambio, aterriza sobre bases de Kevlar unidas a la parte baja de las cápsulas del motor. Nuestro razonamiento para esto se debe a dos razones: primero, aterrizamos a una velocidad respecto al suelo y nos acercamos al suelo de forma muy lenta, para que podamos disminuir el peso y la resistencia en las riostras y ruedas; y, segundo, porque mucho del peso de la aeronave está concentrado en las cápsulas del motor, pues es acá que están instaladas las baterías. Una vez las baterías han tocado suelo, detener el descenso del resto de la aeronave no representa un gran esfuerzo para la estructura.
Para la base de aterrizaje creamos un círculo de 152 metros de gravilla de unos 15 centímetros de profundidad con la consistencia de arena gruesa. El vuelo de Aquila es autónomo salvo por intervenciones manuales, como las necesarias para alinearse con el viento. Por lo tanto, justo antes del aterrizaje, el equipo de vuelo carga un plan de aterrizaje basado en la dirección del viento para que la aeronave aterrice con el viento y respetando el límite de vientos cruzados.
Al aterrizar Aquila sigue un camino de descenso con inclinación de 3 grados que empieza en el aire y termina en el piso. Una característica de este tipo de aeronaves es la baja resistencia –es la única forma posible de volar con la energía limitada que provee la luz solar–. Pero mientras la resistencia es el archienemigo del vuelo, ella es la primera aliada del aterrizaje. Los spoilers que agregamos a la aeronave son controlados por el piloto automático. Cuando este siente que la nave excede la inclinación, cierra los spoilers. Cuando siente que está pode debajo, los abre más. Mientras tanto, como durante todo el vuelo, el piloto automático sube y baja su punta usando elevons, que ayudan a incrementar o reducir la velocidad de vuelo.
A unos segundos del aterrizaje, el piloto automático detiene los motores del avión y los bloquea automáticamente. Se bloquean así para evitar dañarlos durante el aterrizaje. Todos los motores están detenidos, pero solo uno de los propulsores está horizontal. La aeronave hizo contacto gentilmente en la superficie de aterrizaje y se detuvo en unos 10 metros. Fue absolutamente perfecto. Igual que cuando se conduce un auto en gravilla, aterrizar la aeronave en este material causa apenas unos pocos y fáciles de reparar rayones. En todos los otros aspectos, Aquila aterrizó en la mejor forma.
Desde nuestra estación de ingeniería, en las cercanías, el equipo de Aquila vimos una transmisión de video que nos mostraba la vista desde el aire, tomada por nuestro helicóptero de seguimiento. Tuvimos asientos de primera fila para ver a la aeronave deslizarse suavemente hasta la quietud en una nube de polvo –y ver a la estación de ingeniería levantarse en aplausos–. Después del aterrizaje de Aquila, el equipo de YPG informalmente bautizó el área de aterrizaje como “Playa Aquila” –¡nombre que nosotros estuvimos orgullosos de adoptar!–.
Sobra decir que el equipo entero estaba sumamente feliz con estos resultados. Nuestro objetivo de conectar a la gente con aeronaves de vuelo a gran altitud y con energía solar es valiente, pero hitos como el marcado por este vuelo hace que meses de arduo trabajo valgan la pena. Por eso, es particularmente gratificante, que las mejoras hechas según el desempeño de Aquila en su primer vuelo hicieran una diferencia significativa en este segundo vuelo.
Un edificio ocupa una cantidad importante de energía para sostenerse; su comunicación, almacenaje, iluminación y muchas áreas más requieren un gasto constante y en ocasiones abrumador de energía.
Some orcs are able to control their own kind. After all, the other beasts themselves are products created by alchemists using animals and humans.It has to be said that the Blood Spear Camp may have experienced many such situations, and the movements were not sloppy at all and appeared to be extremely smooth.
In this way, the difficulty of redemption is reduced geometrically.But who would have thought that the opponent s strength was unexpectedly strong, and there were many reinforcements.
War King and Raphael, who were around just now, disappeared.As long as it is profitable, it is impossible for the other party to refuse.
This is the only amount of gold coins left. It s not that you can t earn it quickly, but that you spend it too fast.The crossbow arrow that broke through the sound barrier was actually shattered by someone jumping up.
It was precisely with this in mind that Zhao Hao dared to use thousands of units to raid such a large orc tribe.Oh, little Marquis, why are you confused We are in the military camp.
The person who came was naturally Freya. As the most capable double red stick under Zhao Hao, it was naturally up to her to block Qing Lang, the strongest enemy.They were the vanguard camp of Li Qin, the general of the Yu Dynasty who conquered the north.
The green dragon has rough skin and thick flesh, so it is possible to survive being hit by a crossbow.You know, the Crow Principality has wiped out the remaining orcs and is gradually regaining control.
Now that he finally had an opportunity, how could he not take a bite.After all, there are no believers among them. Having access should be a benefit of the mission.
But he didn t notice anything. The other person s eyes were as steady as waves, as if he didn t hear the threat in his words.When the opponent s commanding hero was just attacked by the God of Death, he followed the higher ups to deal with it, but now he can only fight back instinctively.
How could he be dissatisfied. Even for his necromancer profession, this talent is far more suitable than those powerful talents.Regardless of the main occupation or part time job, once you use the blood of beasts, you can take off directly from the spot.
The point is that it is a flying arm, but its attributes are comparable to those of the melee type arms.It looked extremely scary. Yes, this orc army The leader is not the tribe leader , but the leader, because these orc warriors come from various tribes, not the same tribe.
If the number is small, compared to Behemoth s huge body, even this is unlikely to cause much damage.And Karen only has one mid level Holy Light spell available.
The first is the scope. If he normally uses the Spring Breeze Transforms Rain Technique on a five acre spiritual field, he can only cover an area of 100 square meters at a time.That is to say, his consciousness can perceive the internal conditions of the parts in the machine room space, otherwise segmented manufacturing will bring considerable hidden dangers.
His expression was focused, and his mind was completely integrated into making the talisman.Other small sects have lower talent requirements, but those with talents such as Five Spiritual Roots can be recruited into small sects on Tianhai Island.
Li Shiming s spiritual thoughts entered the storage bag, and all the materials, especially the second grade materials, were carefully inspected.Hey Uncle Zhao and Uncle Dai sighed softly when they saw the first floor that had been tidied up and saw the corpses of twenty one teenagers on the ground.
Compared with the ghosts in the Five Ghosts Soul Refining Flag , the bronze corpse is more like a perpetual motion machine.A spiritual weapon is a magical weapon that can only be used by monks in the foundation building stage.
But after careful consideration and IBMz15 s argument, through his contact with the Foundation Establishment monks and all the information about the Foundation Establishment monks that he had access to, he had certain standards for judging the strength of the Foundation Establishment monks.Huge in the body His fatigue was swept away and his body returned to its best condition.
Break this defense. His confidence against the true disciples of the Senluo Sect was the combination of thick earth shield beads and talismans.He used the Object Repelling Technique to control the remote control and control the drone.
He was not very interested in the legacy before. When we were on Tianhai Island, Vigor 88675 Vita Cbd Gummies Shark Tank there were very few legends about the Relic Palace.But when he saw the woman in Tsing Yi, he sensed the harmony between the woman in Tsing Yi and nature, and his instinct told him that the woman in Tsing Yi was not dangerous.
The scene where the two monks of the Hao family were killed was also a flame without spiritual power fluctuations.Shi Ximing encountered the consequences of burning nitroglycerin.
He didn t even take a closer look at what was inside the storage bracelet.The results were released on the tenth day after the big exam.
In the past, he was attracted to Li Shiming for another reason.I ll be there right away Li Shiming quickly put away his belongings, stood up and left the study.
Wang s bodyguard will not notice it. Not to mention that the amount of acacia poison protein is not much compared to the medicine bowl, and there is no peculiar smell at all.Li Shiming became a formation master and gained a little fame, which ordinary monks didn t know.
There is only one possibility, that is, Elder Baili was injured, which made him so haggard.
They only know one name. It is useless to report it.Although the third level living dead was fast enough, he still couldn t.
There were heads of various sects, golden elixir elders, and even late stage foundation building monks present.Master Qiyun s whisk may seem inconspicuous, but its power is no worse than that of other masters.
When a disciple sees that there are outsiders and it is difficult to win for a while, he will retreat in spite of the difficulty.The major immortal sects rarely set foot here. Except for Tujiao City near Yongzhou City, there are almost no gathering places for monks.
Wei Yufeng was shocked by this turn of events. He didn t expect that the living dead would use the disciples of the Yin Yang Sect as a shield.But now I realized that I was too happy too early. Most of the gardens were weeds and real spiritual herbs.
Solving the troubles for my Liang family is just incidental and cannot be confused.However, this is his first contact. In order to avoid mistakes, Qingyang is more cautious and familiarizes himself with the elixir recipe first.
Kou Yuchang said in fear, I
Do you want me to say it a second time Qin Ruyan said.A small amount of spiritual insects is not very helpful to the monks, but raising a large number of spiritual insects requires a large amount of resources.
Before he could react, the gathered zhenqi swarmed towards his dantian.In the blink of an eye, it became the seventh level, then the eighth level, the ninth level, and even the seventh level.
I, Chen Biwang, have been arrogant all my life. Not to mention in our outer courtyard, even among the brothers in the inner courtyard, none of them can make me like them.Hearing Qingyang s analysis, Guo Kaifeng s eyes lit up and said, Yes, if we hadn t found the key point and poked the opponent s sore spot, how could he have sent so many blood bats to stop us So the opponent really is Are you exhausted Not only that, but the fact that the other party is so strongly preventing us from destroying the stone gate, doesn t it mean that there are some big secrets behind the stone gate, or even rare treasures
Guo Kaifeng became more and more excited as he talked, as if the treasure that defied the heavens was there.
Although the Wind Shuttle is large, it Gentlewave Cbd 70 Gummies Soothing Picks For Relaxation is still a bit crowded for so many people to go up at once.The living dead were afraid that Qingyang would use some unstoppable methods again, so how could they give him another chance to take action After escaping the attack of the Three Yuan Sword Formation, the third level living dead threw Wei Yufeng s body aside, stamped his feet, and rushed towards Qingyang.
The heartbreaking pain seemed to be unbearable even by the black bear monster.If we can be more vigilant, nothing should happen. Having said this, Li Shengbo couldn t help but ponder for a moment, and then said, How about that In this way, we simply split up and move.
Not to mention the outside world, even within the Immortal Sect, it is very difficult to obtain a Foundation Building Pill, let alone the third cultivation outside.even better than some foundation building monks. Lu Dingshan continued, The third one is a female disciple named Jiao from the inner courtyard.
Qingyang s qualifications are average compared to others, but he has no shortage of spiritual stones, so he has no shortage of elixirs.But Yu Mengmiao changed even more. She was willing to date Wei Yufeng before, but then she suddenly became cold.
If it was Wei s warehouse, then Wei s wealth would be a little less.The bedroom door was broken open and two other guards entered.
To Li Shiming s surprise, Yin Shilan did not arrive later, and even the noon contact was interrupted.Light Body Technique , Fire Bullet Technique , and Expelling Object Technique are three secret books purchased with twenty spirit stones.
With Li Shiming s talent in the three spiritual roots, it would have been impossible to advance to the fourth level of Qi Refining in such a short time without some unexpected encounters.In addition, the level of the main technique he cultivates is very high, and the effect of dealing with poison is extraordinary.
Perhaps Mr. Wang had placed the things somewhere nearby.His inspection method was extremely overbearing. Regardless of whether Li Shiming agreed or not, Li Shiming s details were completely exposed to him.
This was a good thing, indicating that there was no elder level battle in the sect s waters.The terrifying impact caused Hao Jin and the Hao family monks who were closest to be hit first.
If someone from the previous life saw that weird thing, they would definitely recognize it as a rocket.With the strength of a foundation building monk, a third grade sword base could barely cut through his skin, and the cutting speed was extremely slow.
Baili Jinyan was shocked when he met Yin Shilan in the Holy Bing Sect.There are many metallic body training exercises in the Tibetan Gong Pavilion.
It is somewhat inaccurate to say that the Gatling in his hand is a middle grade magic weapon, because every part of Gatling s body can be said to be a middle grade magic weapon.Storage bracelets should not appear on Qi Refining Stage monks at all.
The new C130 concrete, which is harder than granite on the outside, is as easy to pass through as tofu in front of the golden elixir.This was because he was an important partner of Yun s Trading Company, which allowed him to jump in line.
These are all things he needs to study. Fortunately, his consciousness can achieve micron level control in the computer room space.There are two intermediate formation mages with spiritual thoughts, and they are both intermediate formation mages who have condensed the formation starlight sea.
Even the famous doctors in Nanling Mansion can t make an antidote within three days The sound Lucanna Farms Cbd Gummies A Comprehensive Review Of Their Benefits And Effectiveness Hflsl 836 of a long sword being sheathed was heard from behind, and then a hoarse voice said.But this is only the first step. The next step is the equally delicate work of melting or cutting the formation materials into the formation base.
At this time, the six fingered sound demon was also depressed.The clone began to pack up the storage bags left on the ground in a hurry.
Because the entire Qingyi Island is surrounded by densely packed sea beasts, numbering in the tens of thousands, including a large number of high level first order sea beasts.Junior brother Li, thank you. If it weren t for you, master would have been in trouble this time Ye Jingxian did not smile.
Knowing that this was a critical moment of life and death, he immediately activated a formation on the flying boat.After doing all Are Cbd Gummies Legal In Indiana 35869 Key Laws You Should Know this, he carefully restored everything and restored the turf to its original state.
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