A method and a device are described for determining an angular velocity of the rotor of a polyphase machine operated by field orientation without a transmitter, wherein control signals, a stator current model space vector and a conjugated complex reference space vector are calculated by a signal ...
美 英 n.角速度 网络旋转角速度;角速率;有角度速率 英汉 英英 网络释义 n. 1. 角速度 例句 更多例句筛选
Simulation of an Electromechanical Spin Motor System of a Control Moment Gyroscope More loops are added to the rotor to increase the magnetic field strength. The brushes of a DC motor have several limitations; brush life, brush residue (debris), maximum speed, and sparks and electrical noise. ...
determining angular velocity in which the position at which event generation means (4) pass sensing means (5) is determined using information from the times at which the event generation means (4) passed the sensing means (5) during at least one previous complete revolution to of the rotor (...
Since the initial angular velocity cannot be ensured constant through manual launching, a straight line, parallel to the plot of the symmetric rotor, is traced through the first point of the graph of the unbalanced rotor. Theoretical and Experimental Aspects Regarding Nonlinear Effects of Dry Frictio...
Eq. (f) from Example 11.3 gives the components of the absolute angular velocity of the rotor in the moving xyz frame. (a)ωx=θ̇=4rad/sωy=Nsinθ=2.1.sin60°=1.819rad/sωz=ωspin+Ncosθ=10.5+2.1.cos60°=11.55rad/sTherefore, (b)ω=4iˆ+1.819jˆ+11.55kˆrad/sAll ...
ai - the current, Kb - the contra-electromotor constant, qm - the rotor position, ωm the angular velocity of the rotor, εm - the angular acceleration, J - the inertial moment, KM - the motor torque coefficient, b - the viscous friction. i -潮流,千字节-电动机常数, qm -电动子位置...
Noun1.angular velocity- (physics) the rate of change of the angular position of a rotating body; usually expressed in radians per second or radians per minute natural philosophy,physics- the science of matter and energy and their interactions; "his favorite subject was physics" ...
the input voltage, T - the torque, Ra - the resistance, L - the inductance, i - the current, Kb - the contra-electromotor constant, qm - the rotor position, ωm the angular velocity of the rotor, εm - the angular acceleration, J - the inertial moment, KM - the motor torque coef...
Rotationalmethods describe the measurement of theangular velocityandangulardisplacement ofrotationalvibrations on any shape ofrotatingstructure. 旋转方法是指对任意形状的旋转结构上旋转振动的角速度和振荡角的测量。 ParaCrawl Corpus The RLV-5500RotationalLaser Vibrometer measures theangular velocityandangulardisplacem...