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Mathematical tool
An impulse vector, also known as Kang vector, is a mathematical tool used to graphically design and analyze input shapers that can suppress residual vibration
Impulse_vector
Integral of a comparatively larger force over a short time interval
case of impacts and collisions, for which it gets its namesake. Impulse is a vector quantity, meaning it has both a magnitude, which describes the amount
Impulse_(physics)
Output of a dynamic system when given a brief input
to exogenous impulses, which economists usually call shocks, and are often modeled in the context of a vector autoregression. Impulses that are often
Impulse_response
Models and algorithms for simulating collision and reaction
{n}} } and e {\displaystyle e} using equation (5) Compute the reaction impulse vector j r {\displaystyle \mathbf {j} _{r}} in terms of its magnitude j r {\displaystyle
Collision_response
Change in velocity per amount of fuel
Specific impulse (usually abbreviated as Isp) is a physical quantity defined as the ratio of change in momentum (impulse) to the mass used, usually fuel
Specific_impulse
Conserved physical quantity; rotational analogue of linear momentum
the cross product of the particle's position vector r (relative to some origin) and its momentum vector; the latter is p = mv in Newtonian mechanics.
Angular_momentum
Device that extracts energy from a fluid flow
change from impulse at the base, to a high reaction-style tip. Classical turbine design methods were developed in the mid 19th century. Vector analysis related
Turbine
Direction and rate of rotation
letter omega), also known as the angular frequency vector, is a three-dimensional Euclidean vector that uniquely identifies the plane, direction and angular
Angular_velocity
Vector relating the initial and the final positions of a moving point
In geometry and mechanics, a displacement is a vector whose length is the shortest distance from the initial to the final position of a point P undergoing
Displacement_(geometry)
Turning force around an axis
torque vector is perpendicular to both the position and force vectors, and defines the plane in which the two vectors lie. The resulting torque vector direction
Torque
Property of a mass in motion
object. It is a vector quantity, possessing a magnitude and a direction. If m is an object's mass and v is its velocity (also a vector quantity), then
Momentum
Force directed to the center of rotation
magnitude. Because each one is perpendicular to its respective position vector, simple vector subtraction implies two similar isosceles triangles with congruent
Centripetal_force
Generalized function whose value is zero everywhere except at zero
{\displaystyle {\boldsymbol {\delta }}} distribution), also known as the unit impulse, is a generalized function on the real numbers, whose value is zero everywhere
Dirac_delta_function
Type of pseudorandom binary sequence
they are periodic and reproduce every binary sequence (except the zero vector) that can be represented by the shift registers (i.e., for length-m registers
Maximum_length_sequence
Branch of physics describing the motion of objects without considering forces
described with respect to a reference frame. The position vector of a particle is a vector drawn from the origin of the reference frame to the particle
Kinematics
Statistical model to calculate the value of multiple quantities as they change over time
vector of shocks upon the i-th element of the state vector 2 periods later, which is a particular impulse response, first write the above equation of evolution
Vector_autoregression
Quantity in electromagnetism
In classical electromagnetism, magnetic vector potential (often denoted A) is the vector quantity defined so that its curl is equal to the magnetic field
Magnetic_vector_potential
Speed and direction of a motion
physical objects. Velocity is a vector quantity, meaning that both magnitude and direction are needed to define it (velocity vector). The scalar absolute value
Velocity
Fundamental principle of physics
functions, vectors, vector fields, time-varying signals, or any other object that satisfies certain axioms. Note that when vectors or vector fields are
Superposition_principle
Method to control electric motors
Field-oriented control (FOC), also called vector control, is a variable-frequency drive (VFD) control method in which the stator currents of a three-phase
Field-oriented_control
their transformation properties (i.e. whether the quantity is a scalar, vector, matrix or tensor), and whether the quantity is conserved. List of photometric
List_of_physical_quantities
Rate of change of velocity
Like velocity, acceleration has a magnitude and a direction, making it a vector quantity. The SI unit for acceleration is metre per second squared (m⋅s−2
Acceleration
and their notations. Note that bold text indicates that the quantity is a vector. List of letters used in mathematics and science Glossary of mathematical
List of common physics notations
List_of_common_physics_notations
Influence that can change motion of an object
magnitude and direction of a force are both important, force is a vector quantity (force vector). The SI unit of force is the newton (N), and force is often
Force
Signal processing algorithm
G(s)} . The causal finite impulse response (FIR) Wiener filter, instead of using some given data matrix X and output vector Y, finds optimal tap weights
Wiener_filter
Classical statement of gravity as force
{r_{2}-r_{1}} }{|\mathbf {r_{2}-r_{1}} |}}} is the unit vector from body 1 to body 2. It can be seen that the vector form of the equation is the same as the scalar
Newton's law of universal gravitation
Newton's_law_of_universal_gravitation
Equations that describe the behavior of a physical system
acceleration (the second derivative of r, a = d2r/dt2), and time t. Euclidean vectors in 3D are denoted throughout in bold. This is equivalent to saying an equation
Equations_of_motion
Wireless signal analysis technique
correlated with the original sequence. This impulse-like auto correlation function is called channel impulse response (CIR). By obtaining the transfer function
Channel_sounding
Topics referred to by the same term
square root of negative 1 ( − 1 ) {\displaystyle ({\sqrt {-1}})} Unit impulse, an impulse of height 1 Unit interval, an interval of distance 1 Unit matrix
Unit
Class of artificial neural network
input vector h t {\displaystyle h_{t}} : hidden layer vector s t {\displaystyle s_{t}} : "state" vector, y t {\displaystyle y_{t}} : output vector W {\displaystyle
Recurrent_neural_network
Physical system satisfying the superposition principle
the impulse response or the frequency response methods (see LTI system theory), which describe a general input function x(t) in terms of unit impulses or
Linear_system
Neuron communication by electric impulses
An action potential (also known as a nerve impulse or "spike" when in a neuron) is a series of quick changes in voltage across a cell membrane. An action
Action_potential
Phenomena related to electric charge
terms of force, and force is a vector, having both magnitude and direction, it follows that an electric field is a vector field. The study of electric fields
Electricity
Measure of amount of effort to change trajectory
/dɛltə viː/, as used in spacecraft flight dynamics, is a measure of the impulse per unit of spacecraft mass that is needed to perform a maneuver such as
Delta-v
Type of turbine
is an impulse-type water turbine invented by American inventor Lester Allan Pelton in the 1870s. The Pelton wheel extracts energy from the impulse of moving
Pelton_wheel
Russian rocket engine
chambers that can thrust vector in a single plane to supply attitude control. The RD-108 has four verniers to supply full vector control to the Blok-A stage
RD-107
Type of motion
single line. This line is called the axis of rotation. Then the radius vectors from the axis to all particles undergo the same angular displacement at
Rotation_around_a_fixed_axis
Study of classical optics using Fourier transforms
plane and an impulse emitted from a point source S. The wave of impulse is collimated by lens L1, forming a distribution equal to the impulse response h
Fourier_optics
Integral expressing the amount of overlap of one function as it is shifted over another
numerical linear algebra, and in the design and implementation of finite impulse response filters in signal processing.[citation needed] Computing the inverse
Convolution
Mathematical equation describing the motion of a rocket
I_{\text{sp}}g_{0}} ) I sp {\displaystyle I_{\text{sp}}} is the specific impulse in dimension of time; g 0 {\displaystyle g_{0}} is standard gravity; ln
Tsiolkovsky_rocket_equation
Curved path of an object around a point
impulse given to a body in orbit changes the eccentricity, but not the orbital period (to first order). A prograde or retrograde transverse impulse (i
Orbit
Non-airbreathing engine used to propel a missile or vehicle
but are the least propellant-efficient (they have the lowest specific impulse). For thermal rockets, pure hydrogen, the lightest of all elements, gives
Rocket_engine
Movement during spaceflight
of mass, moment of inertia, thruster positions, thrust vectors, thrust curves, specific impulse, thrust centroid offsets, and fuel consumption, although
Orbital_maneuver
Class of problems in classical mechanics
origin of a coordinate system. The vector r joining O to the present position of the particle is known as the position vector. Therefore, a central force must
Classical central-force problem
Classical_central-force_problem
Process of energy transfer to an object via force application through displacement
direction. Both force and displacement are vectors. The work done is given by the dot product of the two vectors, where the result is a scalar. When the
Work_(physics)
Large Soviet rocket engine that used hypergolic propellants
increased the specific impulse of the engine by 42 seconds (0.41 km/s). The engine throttle range was 95–105%, the thrust vector control range was ±12°
RD-270
SpaceX family of liquid-fuel rocket engines
increasing propellant mass per volume as well as engine performance. Specific impulse is increased, and the risk of cavitation at inputs to the turbopumps is
SpaceX_Raptor
Indian expendable medium-lift launch vehicle, developed by ISRO
engines uses regenerative cooling, providing improved weight and specific impulse compared to earlier Indian rockets. Each Vikas engine can be individually
LVM3
Tabletop game
Attack Vector: Tactical (AV:T) is a space combat wargame published by Ad Astra Games. The game is consciously designed to model comparatively realistic
Attack_Vector:_Tactical
Backward momentum of a gun when it is discharged
(ejectae) will be mathematically balanced out by an equal and opposite impulse exerted back upon the gun. Any launching system (weapon or not) generates
Recoil
Response that characterizes how an ear receives a sound from a point in space
captured via an impulse response which relates the source location and the ear location. This impulse response is termed the head-related impulse response (HRIR)
Head-related transfer function
Head-related_transfer_function
Scalar measure of the rotational inertia with respect to a fixed axis of rotation
vector is directed along the unit vector k {\displaystyle \mathbf {k} } which is perpendicular to the plane of movement. Introduce the unit vectors e
Moment_of_inertia
Type of signal in signal processing
nonexistent radio station (static). White noise is also used to obtain the impulse response of an electrical circuit, in particular of amplifiers and other
White_noise
System in which not only one independent variable exists
"prior" input values is contained by a state vector. In the case of an m-d system, each dimension has a state vector that contains the effect of prior inputs
Multidimensional_system
Compulsive habit of biting one's fingernails
twenty-one years of age. More pathological forms of nail biting are considered impulse control disorders in the DSM-IV-R and are classified under obsessive-compulsive
Nail_biting
Fundamental object of geometry
a vector space is the maximum size of a linearly independent subset. In a vector space consisting of a single point (which must be the zero vector 0)
Point_(geometry)
Type of wave
In physical optics or wave optics, a vector soliton is a solitary wave with multiple components coupled together that maintains its shape during propagation
Vector_soliton
Object movement along a circular path
is the unit vector parallel to the radius vector at time t and pointing away from the origin. It is convenient to introduce the unit vector orthogonal
Circular_motion
Differential equation important in physics
time, there are vector wave equations describing waves in vectors such as waves for an electrical field, magnetic field, and magnetic vector potential and
Wave_equation
Formulation of classical mechanics
point particles with masses m1, m2, ..., mN, each particle has a position vector, denoted r1, r2, ..., rN. Cartesian coordinates are often sufficient, so
Lagrangian_mechanics
Simplified model of orbital relative motion
target body, and z {\displaystyle z} is along the orbital angular momentum vector of the target body (i.e., x , y , z {\displaystyle x,y,z} form a right-handed
Clohessy–Wiltshire_equations
depolarize from inside to outside, this deflection reflects the depolarization vector from the endocardium to the epicardium. The time of the onset of the intrinsicoid
Intrinsicoid_deflection
Bosons that mediate the weak interaction
the W and Z bosons are vector bosons that are together known as the weak bosons or more generally as the intermediate vector bosons. These elementary
W_and_Z_bosons
Mathematical model which is both linear and time-invariant
using convolution: y(t) = (x ∗ h)(t) where h(t) is called the system's impulse response and ∗ represents convolution (not to be confused with multiplication)
Linear_time-invariant_system
Representation of a type of random process
is a special case of the vector autoregressive model, the computation of the impulse response in vector autoregression#impulse response applies here. Once
Autoregressive_model
Process of transferring momentum from one location to another
one particle gives to another particle. It is also called the scattering vector as it describes the transfer of wavevector in wave mechanics. In the simplest
Momentum_transfer
Attraction of masses and energy
theories of gravity, the entities can be vectors associated with points in a 3-dimensional space. Each vector gives the force experienced by an insignificantly
Gravity
Fibers in the wall of the heart
skeleton. The Purkinje fibers are further specialized to rapidly conduct impulses (having numerous fast voltage-gated sodium channels and mitochondria, and
Purkinje_fibers
Maintenance of a particular orbit
between the average thrust needed to counter-act the air drag and the impulse needed to send payloads and people to the station. GOCE which orbited at
Orbital_station-keeping
Energy of a moving physical body
kinetic potential Force Frame of reference Inertial frame of reference Impulse Inertia / Moment of inertia Mass Mechanical power Mechanical work Moment
Kinetic_energy
Fall 2025 cargo resupply mission to the International Space Station
(20 mph) to the ISS's orbital velocity, equivalent to the total reboost impulse of roughly one-and-a-half Russian Progress cargo vehicles, which are normally
SpaceX_CRS-33
Reflex where rotation of the head causes eye movement to stabilize vision
instance, if the head is turned clockwise as seen from above, then excitatory impulses are sent from the semicircular canal on the right side via the vestibular
Vestibulo-ocular_reflex
Class of visual effects
In the computer programming, vector slime refers to a class of visual effects achieved by procedural deformation of geometric shapes. The techniques appear
Vector_slime
American rocket used in the Apollo program during the 1960s and 70s
[400 kN], 43,380,000 lb-sec total impulse), with the S-IVB (200,000 pounds-force [890 kN], 96,000,000 lb-sec total impulse). The S-IB first stage also increased
Saturn_IB
Unexpected event that affects an economy
therapy Social risk management Technology shock Vector autoregression Lütkepohl, Helmut (2008). "Impulse response function". The New Palgrave Dictionary
Shock_(economics)
Vehicle propelled by ejection of gases
second. An equivalent measure, the net impulse per weight unit of propellant expelled, is called specific Impulse, I s p {\displaystyle I_{sp}} , and this
Rocket
Subgenre of bluegrass music
American Indians and other iconic images. Czech tramping emerged as its main vector after 1918 in the newly formed Czechoslovak Republic. Tramping in this sense
Czech_bluegrass
Type of electrostatic ion thruster
input rate, the thruster could produce a thrust of 2.5 N. The specific impulse (a measure of fuel efficiency), could reach 19,300 s at an exhaust velocity
Dual-Stage_4-Grid
Mathematical function of two variables; outputs 1 if they are equal, 0 otherwise
typically used as an input to a discrete-time system for determining the impulse response function of the system which characterizes the system for any
Kronecker_delta
Delta-v budget — Density — Derivative — Digital Datcom — Displacement (vector) — DO-178B — DO-254 — Drag (physics) — Drag coefficient — Drag equation
Index of aerospace engineering articles
Index_of_aerospace_engineering_articles
Statistical model used in time series analysis
smoothing Linear predictive coding Predictive analytics Infinite impulse response Finite impulse response Box, George E. P. (1994). Time series analysis : forecasting
Autoregressive moving-average model
Autoregressive_moving-average_model
Rocket with a motor that uses solid propellants
using nitrocellulose, improving the overall specific impulse. The aluminium improves specific impulse as well as combustion stability. High performing propellants
Solid-propellant_rocket
German hybrid electric aircraft unmanned aerial vehicle
2017, Platz 1 Award of the label “Member of Solar Impulse Efficient Solution” of the Solar Impulse Foundation, June 2018 Winner of the Innovation Prize
Hybrid-Airplane Technology H-Aero
Hybrid-Airplane_Technology_H-Aero
Type of spacecraft maneuver
is a more efficient way to gain kinetic energy than applying the same impulse outside of a gravity well. The gain in efficiency is explained by the Oberth
Oberth_effect
1865 physics paper by James Maxwell
{\displaystyle \mathbf {A} } is the magnetic potential (called the "angular impulse" by Maxwell). f {\displaystyle \mathbf {f} } is the force per unit charge
A Dynamical Theory of the Electromagnetic Field
A_Dynamical_Theory_of_the_Electromagnetic_Field
Discrete Fourier transform algorithm
of vector-radix is where all of the radices are equal (e.g., vector-radix-2 divides all of the dimensions by two), but this is not necessary. Vector radix
Fast_Fourier_transform
Physical quantity that expresses internal forces in a continuous material
the force across an imaginary surface was a linear function of its normal vector; and, moreover, that it must be a symmetric function (with zero total momentum)
Stress_(mechanics)
Covariance and correlation
entries of two random vectors X {\displaystyle \mathbf {X} } and Y {\displaystyle \mathbf {Y} } , while the correlations of a random vector X {\displaystyle
Cross-correlation
Physical theory describing classical fields
assigning a vector to each point in space. Each vector represents the direction of the movement of air at that point, so the set of all wind vectors in an area
Classical_field_theory
Soviet super heavy-lift launch vehicle (1965–1972)
higher specific impulse than the gas-generator cycle Rocketdyne F-1 despite the use of UDMH/N2O4 propellants with lower potential impulse. The F-1 engine
N1_(rocket)
Rocket engine in SpaceX Falcon launch vehicles
the need for a separate hydraulic drive system and means that thrust vectoring control failure by running out of hydraulic fluid is not possible. The
SpaceX_Merlin
Explosive shockwave from firearm muzzle
directions of blast vectors, in order to avoid unnecessary collateral damages. Typically the majority of the blast impulse is vectored to a forward direction
Muzzle_blast
Function in discrete mathematics
{F}}\mathbf {x} } . As a linear transformation on a finite-dimensional vector space, the DFT expression can also be written in terms of a DFT matrix.
Discrete_Fourier_transform
Devices that measure magnetic field strength using the Hall effect
voltage is produced proportional to one axial component of the magnetic field vector B. Hall sensors are used for proximity sensing, positioning, speed detection
Hall_effect_sensor
Solid propellant rocket used by the Space Shuttle
instrumentation, recovery avionics, pyrotechnics, deceleration system, thrust vector control system, and range safety destruct system. While the terms solid
Space Shuttle Solid Rocket Booster
Space_Shuttle_Solid_Rocket_Booster
Small recreational rocket
propellant. These motors range in impulse from size A to O. Composite motors produce more impulse per unit weight (specific impulse) than do black-powder motors
Model_rocket
Integral transform useful in probability theory, physics, and engineering
equivalent to the absolute convergence of the Laplace transform of the impulse response function in the region Re(s) ≥ 0. As a result, LTI systems are
Laplace_transform
How quickly an object undergoes movement in a circular path
is assigned to rotational speed, it is known as rotational velocity, a vector whose magnitude is the rotational speed. (Angular speed and angular velocity
Tangential_speed
British mathematician and electrical engineer (1850–1925)
equations (equivalent to the Laplace transform), independently developed vector calculus, and rewrote Maxwell's equations in the form commonly used today
Oliver_Heaviside
Phenomenon in firearm dynamics
top of the shooter's grip, with the creator claiming that, "the recoil impulse from that recoil spring is directed into the meat of your hand." The recoil
Muzzle_rise
IMPULSE VECTOR
IMPULSE VECTOR
Boy/Male
Indian
Impulse
Girl/Female
Biblical
Millet, small pulse.
Girl/Female
Indian, Punjabi, Sikh
Not Pure; Impure
Biblical
millet; small pulse
Girl/Female
Hindu, Indian
Impulsive
Girl/Female
American, German, Italian
Whimsical; Unpredictable; Fanciful; Ruled by Whim; Impulsive
Girl/Female
Christian & English(British/American/Australian)
Impulsive in Love
Male
English
Anglicized form of Hebrew Nedabyah, NEDABIAH means "whom Jehovah impels." In the bible, this is the name of one of the sons of king Jehoiachin of Judah.
Boy/Male
Tamil
Impulse
Female
Italian
Elaborated form of Italian Caprice, CAPRICIA means "impulsive; ruled by whim."Â
Boy/Male
American, Australian, Gaelic, Irish, Jamaican
Royal; Little King; Descendant of Riagan; Form of Regan; Furious; Impulsive
Girl/Female
American, Australian, Chinese, Irish, Jamaican
Little King; King; Impulsive; Furious; Descendant of Riagan
Girl/Female
Gujarati, Hindu, Indian
King; Strong; Always Smiles
Male
Hebrew
(× Ö°×“Ö·×‘Ö°×™Ö¸×”) Hebrew name NEDABYAH means "whom Jehovah impels." In the bible, this is the name of one of the sons of king Jehoiachin of Judah.
Male
Greek
(Îαβαδίας) Greek form of Hebrew Nedabyah, NABADIAS means "whom Jehovah impels." In the New Testament bible, this is the name of the father of Hananias.
Boy/Male
Afghan, Arabic, French, German, Gujarati, Hindu, Indian, Kannada, Marathi, Muslim, Sindhi
Studious Person; One who Instruct; Lord; A Prophet's Name; Eager Lord; Impulsive; Lord of Fiery; Prophet's Name
Female
Italian
Italian name CAPRICE means "impulsive; ruled by whim."Â
Female
Egyptian
, impulse, motion.
IMPULSE VECTOR
IMPULSE VECTOR
Girl/Female
Indian
Beautiful girl, Loveliness
Boy/Male
Muslim
A Prophet's name.
Boy/Male
Biblical American Hebrew
Physician; cure.
Boy/Male
Muslim
Arranger, Adjuster
Boy/Male
Tamil
Umakanth | உமாகாஂத
Lord Shiva, Umas husband
Girl/Female
Tamil
Female
Yiddish
Variant spelling of Yiddish Glucke, GLUKE means "good luck."
Boy/Male
Tamil
Yugender | யà¯à®‚கேநà¯à®¤à®°
Boy/Male
French, German, Hebrew, Hungarian, Swedish
Devastator; Great Warrior; Tree Cutter; Feller
Girl/Female
Indian
A Pearl
IMPULSE VECTOR
IMPULSE VECTOR
IMPULSE VECTOR
IMPULSE VECTOR
IMPULSE VECTOR
n.
The action of a force during a very small interval of time; the effect of such action; as, the impulse of a sudden blow upon a hard elastic body.
n.
The near approach of one heavenly body to another, or to the meridian; a coming into conjunction; as, the appulse of the moon to a star, or of a star to the meridian.
n.
Any measured or regular beat; any short, quick motion, regularly repeated, as of a medium in the transmission of light, sound, etc.; oscillation; vibration; pulsation; impulse; beat; movement.
a.
Unchaste; lewd; unclean; obscene; as, impure language or ideas.
n.
A driving or running towards; approach; impulse; also, the act of striking against.
a.
Acting momentarily, or by impulse; not continuous; -- said of forces.
n.
A mental force which simply and directly urges to action; hasty inclination; sudden motive; momentary or transient influence of appetite or passion; propension; incitement; as, a man of good impulses; passion often gives a violent impulse to the will.
a.
Not accurate; not idiomatic; as, impure Latin; an impure style.
a.
Not pure; not clean; dirty; foul; filthy; containing something which is unclean or unwholesome; mixed or impregnated extraneous substances; adulterated; as, impure water or air; impure drugs, food, etc.
v. t.
To impel; to incite.
a.
Actuated by impulse or by transient feelings.
v. t.
To repel; to beat or drive back; as, to repulse an assault; to repulse the enemy.
n.
The act or motion of drifting; the force which impels or drives; an overpowering influence or impulse.
v. t.
To repel by discourtesy, coldness, or denial; to reject; to send away; as, to repulse a suitor or a proffer.
n.
One who, or that which, impels; an inciter.
n.
The effect of an impelling force; motion produced by a sudden or momentary force.
n.
The act of impelling, or driving onward with sudden force; impulsion; especially, force so communicated as to produced motion suddenly, or immediately.
v. t.
To lay as a charge, burden, tax, duty, obligation, command, penalty, etc.; to enjoin; to levy; to inflict; as, to impose a toll or tribute.
a.
Having the power of driving or impelling; giving an impulse; moving; impellent.
n.
That which impels or gives an impulse; an impelling agent.