The phrase "a precise speed" is correct and usable in written English.
It can be used when referring to a specific measurement of speed, often in contexts like science, engineering, or technical writing.
Example: "The vehicle was designed to operate at a precise speed of 60 miles per hour for optimal performance."
Alternatives: "an exact speed" or "a specific speed".
A precise speed control of PMBLDC motor is complex due to nonlinear coupling between winding currents and rotor speed.
More important, I have found it to hold a precise speed even in hilly terrain, making it possible to ride for miles without touching the throttle.
The way to overcome this is to run the procedure in reverse pushing the coil back through the apparatus at a precise speed, and thus generating an electric current (the principle by which a dynamo works).
This paper presents a proposed precise speed controller (PSC) for a four-phase 75 KW 8/6 SRM.
Findings reveal that the factory installed speed regulation of a ceiling fan can be easily duplicated upon implementation of the remote control device, with a digital display unit incorporated for precise speed control.
The treadmill has an endless conveyor-type belt, driven by a DC servomotor with optical encoder for precise speed control.
We planned on writing code that would dynamically time the period and adjust the timings for the LED's so that a precise spin speed was not necessary.
Some features were abandoned because they were unable to be fixed or debugged in time for the deadline, and our performance metrics for the touchpad's level of gesture recognition are similarly honest in that there is not precise speed detection, and there is also a certain level of variability allowed for the password gestures to be recognized.
The analysis indicates that the gear-shifting operation of CLAMT not only requires a power motor with the capability of rapid mode-switching and precise speed regulation, but also demands that the shift actuators have the ability of exact position adjustment and strong robustness against shift load variations.
Using relativity, Gödel calculated how a spaceship could travel into the past or the future: he "worked out the precise speed and fuel requirements, omitting only the lunch menu".
We adapted a fluorescent pseudo-speckle tracking technique (Betz et al., 2009) to quantify the precise speed and direction changes of actin flow within hemocytes in vivo.
