The phrase "a practical prototype" is correct and usable in written English.
It can be used when referring to a model or version of a product that is designed to be functional and useful for testing or demonstration purposes.
Example: "The team developed a practical prototype to showcase the new features of the product before the final version is released."
Alternatives: "a functional model" or "a usable sample".
A practical prototype was designed, implemented and tested in a Field Programmable Gate Array (FPGA).
A practical prototype was designed, implemented and tested on a PowerPC 405 embedded in a Field Programmable Gate Array (FPGA).
Finally, the significant technical challenges for the AquaUAV to change from a conception to a practical prototype are indicated.
The novelty of this approach includes experimental evaluation of the proposed framework in a practical prototype WBAN system and development of detailed delay models that can be useful for predeployment system dimensioning, planning, and what-if analysis of real body area networks.
An early gay rights activist and a practical prototype for the hippies, Arthur lived out the gap between Walt Whitman and the Summer of Love.
SpaceX held a competition in early February where the best designs could possibly be put into production, and an enterprise known as Hyperloop One has been working extremely hard to machine a practical prototype.
Second, dynamic reverse compensation employed to obtain a new CAD model, which is then loaded into a RP machine for practical prototype processing, to increase the accuracy of the process.
A new reverse compensation CAD model is produced and loaded into a RP machine for practical prototype processing, to increase the accuracy of the process.
Experimental maximum out-of-plane distortions below the first resonance frequency were reduced from 0.3 μm for the first prototype to less than 0.05 μm for the final practical prototype.
Furthermore, the experimental results reveal that the water jet propulsion is implementable to practical prototypes and also can be produced in an industrial level.
The proposed package will help to design the practical prototypes for students and researchers.
