CN104139872A - Operating method and structure of unpowered spacecraft capable of hovering in any space - Google Patents

Abstract

The invention relates to an operating method and structure of an unpowered spacecraft capable of hovering in any space. The launching of the spacecraft capable of hovering is designed on the basis of the gravitation linear direction of motion of a free falling body, the rotation direction of the vision gravitation vortex of the external space is considered, the required comprehensive gravitation direction is worked out through the linear gravitation (the free falling body) speed in the positioning position and the autorotation speed in the terrestrial space, and the inertia direction of the spacecraft is made to be opposite to the comprehensive gravitation direction. When the spacecraft is stably stopped, the inertia direction of the spacecraft and the gravitation direction of the spacecraft in the air position are kept corresponding to each other, and speeds are kept corresponding to each other. A rocket on the equator is launched in the inertia direction totally opposite to the rotation direction of the earth by deviating towards the west from the ground vertical line of the equator by 3 degrees after reaching a target according to the designed distance. After the spacecraft reaches the speed of 7.8 km/s after being separated from the rocket, within the height 300 km from the ground, the remaining linear speed relative to the ground is measured through an inertia navigation system, and the spacecraft is corrected to be capable of hovering while being stationary relative to the ground through a thrust vectoring nozzle.

Description

Method of operation and the structure of the unpowered spacecraft that hovers in any space

Technical field

The present invention relates to a kind of space flight instrument, particularly relate to a kind of unpowered spacecraft that can hover in any space.

Background technology

The artificial celestial body that the mankind can be described as unpowered hovering now aloft only has geostationary satellite few in number, and it is a kind of and ground synchronous on the unique narrow limited track in 35786 km overhead under the line in fact.This be one helpless.

According to present launching technique, if the smaller satellite of rocket launching speed can only in, on Low Earth Orbit (LEO), move, and cireular frequency must be greater than rotational-angular velocity of the earth can not be synchronous.If speed is larger surpasses 10 kms per second and the out of reach second cosmic velocity is fled from the earth, what this surpassed synchronous altitude will be slower than rotational-angular velocity of the earth around geocyclic Satellite Angle speed, the effect of neither hovering.Because have the gravitation formal theory of the character of instructing, do not produce, in practice, people have no idea, the last synchronous satellite 35786 km overhead under the line of can only fixing a point.

Here narrating the background of technology first will talk from gravitation theory, from the centuries, the be born gravitation that proposes to Huo Jin of newton's the law of universal gravitation is the conjecture of the empty graviton exchange the particle of two objects, although widely people's application of gravitation, its true appearance is the mystery of scientific circles' ranking first always.Satellite launch data show, shake off terrestrial gravitation and reach apart from floor level 175 kms, require speed 7.8 thousand meter per seconds.Reach height 35786 km requirement speed 10,000 meter per seconds.The gravitation that this explanation embodies away from more from solid sphere at the earth " space near the ground " is just larger, and it is larger that object is shaken off the speed that terrestrial gravitation overhead far requires.The gravitation that the earth further can be described is wrong from the theory in the earth's core.Scientific recognition experience, experiment with observation result and as truth, this is one must follow unmodifiable principle.But Einstein has proposed gravics do not gone negates the earth's core gravitation theory, makes people could not produce final breakthrough to the understanding of gravitation.

Under the line, ignore revolution speed, earth rotation ground surface in 1 second has just moved hundreds of rice relative to the seat of original space, if departing from earth rotation power, we in the overhead of the earth, see, after 1 second of object of the 10 meters of high movement of falling objects in Shang Ju ground, equator, not vertically to drop on ground, but draw one camber line in space, drop on original relative ground location after with earth rotation hundreds of rice.If moon height in overhead is manufactured a movement of falling object under the line, depart from so the earth of rotation and ignore earth revolution and see that this falling bodies space tracking is exactly a complete whole whirlpool shape.The gravitation track of this explanation earth is whirlpool form.So we can say that terrestrial gravitation is exactly that vortex form by a power produces.We accompany on the earth surface of motion to see it is vertically to point to the earth's core this gravity direction.Depart from terrestrial gravitation and see it is that a whirlpool shape finally points to earth Yuan center aloft.

New ideas: because the visual velocity difference that the difference of angle and mobile embody because of various factors impact, the object of a motion is interior at one time can produce plural speed.Such as, to do the space line speed in one second of object of the movement of falling object be 9.78 meter per seconds to ground surface under the line, if we depart from earth rotation power, in the overhead of the earth, to measure this line of space completing a second be 474 meters.For another example, the speed that the satellite launch moving on Low Earth Orbit (LEO) reaches is 7.8 thousand meter per seconds, after in service must guarantee this first cosmic velocity of 7.8 thousand meter per seconds in, the circumterrestrial linear velocity of these satellites has plenty of 500 meter per seconds and has plenty of 800 meter per seconds etc.

Artificial earth satellite is entered the orbit by carrier rocket transmitting.Transmitting start program after taking off vertically is turned, and completes the selection of direction in pitchover section.In all artificial satellites, the sun synchronous satellite orbit inclination angle of accounting only a few is greater than 90 degree, so need to select southwestward when carrier rocket is turned.Because with earth rotation run counter to be also referred to as retrograde.Satellite launch reaches the effect that rocket before predetermined spatial position is subject to two power, and one is that one of rocket thrust is earth rotation power.A lot of artificial satellites are in order to gather way by earth rotation power, and during pitchover, choice direction is by east.

In order to facilitate understanding, need to explain another new ideas: energy, as a kind of physical quantity of the motion of matter, should be presented as that a kind of form of object exists.Energy movement form when kinetic energy should be presented as object of which movement, such as the earth should be circular orbit because have motion kinetic energy form it just become elliptical orbit, we are its inertia form.The object of inertia motion has inertia form, the automobile travelling as aircraft in the sky.The inertia form of motion protrudes from object, can survey not visible.Inertia form is a vector form, and feature is the place ahead that protrudes from mobile.Under equal environmental conditions, the same object speed speed of finding inertia direction is exactly the vision criterion of object inertia form (dynamics) size.

Because the impact of earth rotation power, even if vertical launch celestial body inertia direction is not finally vertical ground but by east.Can say that comprising of now orbiting, all artificial celestial body inertia directions within geostationary satellite, sun synchronous satellite were not to meeting terrestrial gravitation direction completely.Analogy, a ship of straight line to cross river, fore direction must reversely be tilted between current straight line and the traverse in river.This fore direction is exactly our said inertia direction, and it is the direction that ship power orders about.Guarantee that two vectors of power of current and ship with joint efforts ship straight line crosses river.If we will allow a ship not advance to stand fast and seemingly be parked in a river, wherein the most important condition is exactly that fore must be accurately to the river in face of flow further downstream.Then be that ship's speed (referring to dynamics here) and river flow velocity (dynamics) reach balance.So the inertia direction of the spacecraft hovering in different latitude overhead must be reverse in face of whirlpool gravitation.This is theoretical principle.Be a bit in addition spacecraft to keep with whirlpool power mutually equity speed (dynamics).

Article one, ship is in the whirlpool of a water, the outside sensing of fore must be greater than the angle of whirlpool circle tangent line, no matter it is along whirlpool hand of rotation or reverse driving, as long as its power reach corresponding standard with vortex power and remain unchanged will be eternal pocket in whirlpool circle, can not break through this circle, more can not depart from whirlpool.The operation of all satellites in earth overhead is all this reason now.So as long as fore is accurately to the stream that meets water, satellite inertia direction is accurately to meeting vortex gravity direction, ship is docked in water Satellite and hovers in the air and all can complete equally.From power, satellite has reached the speed that aerial position needs, and here, the erect image forst law of motion says, the motion of object does not need power to maintain.

Our daily life is incognizant along with earth rotation, and the object of regarding the movement of falling object on ground as is that straight line lands.Can imagine that we depart from earth rotation and are stabilized in and in a dead position in space, see that the object of doing the movement of falling object on the earth is that camber line with whirlpool rotation lands.The reversing sense that on our earth, free-falling body object straight line lands so should be just the object of doing the movement of falling object on the being seen earth in another visual angle with the reversing sense that lands camber line of whirlpool rotation.Does not is not why the celestial body inertia direction of vertical launch finally that camber line in face of the movement of falling object (in suitable distance) in whirlpool is parked in the air? does not is not why the celestial body inertia direction of vertical launch finally vertical ground but by east? problem went out in the rocket launching stage, does not namely also reach this time period earth rotation speed role of 7.8 km speed per second inertia direction is departed from.Also have one-stage rocket flame-out and automatically after separation, before next stage rocket firing work, rocket carry this one-phase of satellite coasting flight lose rocket thrust only remaining earth rotation power more strengthen inertia direction and depart from effect.

When rocket is launched eastwards, when launch point under the line time initial velocity maximum, technology also can only reach 465 meter per seconds now, is almost equal to place, equator ground rotational velocity 464 meter per seconds, if contrary earth rotation is westwards launched, initial velocity should reduce half probably can not reach 250 meter per seconds.And the space rate of spatial attraction near the ground and the ratio of earth rotation speed are 7.8:0.464 (initial velocity less than 10 meters per second cannot be used free-falling body on ground).If reverse launch velocity degree calculates according to 250 meter per seconds, starting should be to depart from perpendicular line angle 62 degree westwards to meeting gravitation angle under the line, supposes just can reach the first cosmic velocity in the second, and departing from perpendicular line angle so is westwards 3 degree.This direction transmitting does not also have precedent, there is no data.Launching acceleration is again more and more faster, so can not balanced angle.

Summary of the invention

On the basis of existing satellite technology and the technology of launching an artificial satellite, the birth of the unpowered spacecraft that hovers in space improves the former a kind of lift-off technology after just coming from the birth of gravitation new theory arbitrarily, very simple.

Satellite is as long as change inertia direction is exactly that on equator, the completely contrary earth rotation direction setting target range of rocket is by certain angle inclination transmitting, and it is upper that the track of the synchronous satellite in overhead, equator can just not be limited in a distance.If these stationary satellites adopt the Thrust Vectoring Technology such as existing thrust steering nozzle just can, to any direction motion, to berth in any space.

A prerequisite, our human living is at the paracentral solid spherical surface position of the earth of vortex form.Because we rotate with whirlpool, so must see like this: gravity direction combines the both direction of interior spin, one be gravitation Out of the Past visual angle finding one enclose the direction to inward turning, on general, be rounded, another is the gravitation rectilinear direction with visual angle, the ground finding free-falling body performance of vortex rotation.Be exactly according to the specific properties of this comprehensive terrestrial gravitation direction (the interior spin of the earth is the pressure angle of the heart relatively) out, rocket launching is the direction of contrary this comprehensive gravitation accurately, design speed reaches relative equilibrium in predetermined stop place with comprehensive speed of gravity (dynamics) herein, and spacecraft has just synchronously hovered over relative hemisphere.Because a terrestrial gravitation whirlpool picture disk, the whirlpool center gravitation that more approaches the two poles of the earth is stronger, and the gravitation extension of place, equator is long-range.So hovering requires spacecraft inertia direction on different latitude and differing heights all will have different variations, inertial navigation system and thrust steering nozzle can make spacecraft inertia direction remain in a contrary scope of interior spin general orientation.

The spacecraft oblate first-selection that is shaped to as UFO in science fiction of can hovering, and on one, edge circular channel, some different angles jet pipes are installed, it is moved rapidly to any direction.Must power in the time of can hovering spacecraft starting when hovering, acceleration, rise and fall, change service direction.Carry out in these Project Process, though on equator, low latitude, high latitude because whirlpool gravitational difference also can be different at sustained height required drive.

The spacecraft that can hover aloft improves or the distance on reduction and ground is that the size that will lean on power to change speed completes.The spacecraft of hovering starts flight or accelerates flying speed on the earth overhead arc surface of same height, and the change that only need to complete inertia direction by power just can complete.The process of hovering after spacecraft flight of can hovering be exactly revise before the process of inertia direction and inertia size.The cosmic velocity that spacecraft is same, refers to the inertia form of same amount here, and the angle that direction is directed to ground is less, and visual velocity is larger, and larger in the angle on ground, visual velocity is less.

The specific embodiment

The rocket of the unpowered spacecraft that hovers in any space of design delivery take ground, place, equator perpendicular line westwards slanted angle launch as 15 degree.The first second start program of concrete operations after the vertical launch 15 degree angles of westwards inclining of turning.

This is not data accurately.Rocket in practical operation is as long as that Spacecraft Launch is reached to the first cosmic velocity is just passable, and it is all by inertial navigation system feedback information, to contrast relative ground to measure remaining linear velocity and take that finally completing hovers and lean on jet pipe generation vectored thrust as target and progressively complete that the inertia direction that hovering needs, speed (inertia form=dynamics) size wait.Accurate data also will produce in this process.

The spacecraft that can hover design is to take gravitation rectilinear direction as basis, considers external space vision gravitation hand of rotation, and straight line gravitation (free-falling body) speed of locating by location adds the comprehensive gravity direction that locus space of spheres rotational velocity calculates needs.Allow spacecraft inertia direction corresponding thereto.The relative ground of spacecraft is exactly corresponding and speed corresponding that has kept self inertia direction and place air position gravity direction while coming to a complete stop.

Gravitation whirlpool center is the principle of terrestrial pole: the celestial body of rotation comprises the whole picture big disk of its not visible part.The gravitation whirlpool center on the two sides of disk protuberance is just being run through in two limit overhead of the south poles of the earth, and the direction of this whirlpool central suction power is to direct at the earth's core.So the inertia form direction of the spacecraft hovering in overhead, the two poles of the earth must be vertically upward.From high latitude overhead to two, how transition can only obtain data and rationale to a limit overhead inertia direction spacecraft experimental flight.

In two limits of south poles, launching the spacecraft that can hover only needs vertical launch to reach the first cosmic velocity and can hover in the speed of gravity correspondence of present position.But, be whirlpool center here, unstable and drift during hovering can be more obvious than the overhead of other latitude.

Spacecraft return method: the spacecraft that can hover is at when hovering and the same powerful inertia form kinetic energy that all has that flies, so hover over the spacecraft on building side, can not directly land, need to by deceleration, eliminate inertia form like that to u.s. space shuttle is that kinetic energy lands.Another method is on ground, to take a special ceiling to land after directly destroying outstanding inertia form below getting into by spacecraft.Or contrary spacecraft inertia direction exert pressure eliminate it inertia form after land.

Protection domain of the present invention relates to all changes form recited above.

Claims (2)

1. a launching technique for the unpowered spacecraft that can hover in any space, is characterized in that the rocket of mother spacecraft is against earth rotation direction, and by designed distance target, reaching rear inertia direction is that ground, equator perpendicular line departs from angle 3 degree transmittings westwards.

2. spacecraft according to claim 1, it is characterized in that spacecraft and Separation reach after the speed of 7.8 thousand meter per seconds, in the 300 km height of ground, by inertial navigation system, measure the remaining linear velocity in relative ground and with vector spray, spacecraft is modified to relative ground is motionless can complete hovering.