Contactless speed measuring appts. for determining velocity of workpiece carrier on conveyor - has pulse receivers arranged along path of motion detecting pulses from markers on objectsThe appts. includes at least one pulse receiver (13) arranged along the path of motion. The receiver detects ...
which is deactivated if a certain inclination grade or slope grade is determined. The program determines existence of malfunction, which prohibits shut down of a starter, when running speed or motor rotation speed does not drop down below a preset velocity or speed value, while a brake power is...
The roll rate calculates angular speed around the longitudinal axis, which is obtained on basis of angular velocity detected by the sensor, the inclination angle and the speed of the motorcycle. Independent claims are also included for the following: (1) a headlight device comprising a headlight ...
Velocity and acceleration determination method involves determining maximum speed and maximum acceleration that can be attained for minimum amount of movementAn acceleration and deceleration curve formation device (1) and a servomotor control device (4) generate an acceleration-deceleration curve to ...
Speed control utilizing the above detection means comprises the step of comparing the phases of said reproduced pulse signals and a reference signal of a predetermined frequency to control the tape or body to move at a predetermined speed.DEGUCHI,MASAHIRO...
Method for determining fluctuation velocity and tension of contact line for high-speed rail in consideration of air damping本发明为考虑空气阻尼的高铁接触线波动速度和张力确定方法,可以在考虑空气阻尼,已知接触线波动速度情况下,进行张力设计,从而保证接触线张力充足,加强行车安全,同时也可以在考虑空气阻尼,已知...
For liquid water, the magnitude of this streaming potential exceeds 60V60V depending on the jet velocity and diameter [19,73]. The addition of an electrolyte has since been shown to minimise this effect [73]. Additionally, the production of electrons within an insulating medium such as water ...
Figure 2. Impact of increasing plunger propagation speed according to [1]. The plunger velocity increases on going from (a–c). However, through numerical simulation employing computational fluid dynamics (CFD), it has more recently become more possible to relax some of these assumptions, albeit...
Determining the thermal wave velocity during combustion of condensed systems with account for the heat propagation speed47.70.Pq66.70.+fThe goal is to achieve a compatibility of heat wave velocity calculations with the physical sense. Heat wave velocity is related to heat propagation rate on the ...
The invention provides a method for determining speed measurement error of a Doppler velocity log (DVL) in a strapdown inertial navigation system. The method comprises the following steps: determining an initial position parameter of a carrier by a global positioning system (GPS), acquiring data ...