The phrase "a flexible base" is correct and usable in written English.
It can be used to describe a foundation or starting point that can adapt or change according to different needs or circumstances.
Example: "The project requires a flexible base to accommodate various design changes as we progress."
Alternatives: "an adaptable foundation" or "a versatile groundwork."
It is shown that the cross-sectional properties and nodal locations are successfully optimized using a nonlinear programming approach to generate a flexible base.
Moreover, it is found that the isolator resonances can cause the control system to become unstable, if the isolated equipment is supported on a flexible base.
They were working with "nano-cranes," which are essentially a custom 400-nanometer strand of DNA sticking up out of a substrate, with a flexible base (literally — it's made of unpaired bases) that lets it rotate in any direction.
SN Gorb states [1] that at the time of his writing, there were no commercial lightweight attachment mechanisms that exhibited a flexible base as he found in the case of G. aperine (multiple degrees-of-freedom).
With a flexible base structure, however, collocation is lost due to the reactive actuator force acting on the base structure, but the control system is still found to be robustly stable and to perform well.
A mathematical model for a flexible arm undergoing large planar flexural deformations, continuously rotating under the effect of a hub torque and supported by a flexible base is developed.
The replacement oscillator approach transforms a flexible-base single-degree-of-freedom (SDOF) structure into an equivalent fixed-base SDOF (EFSDOF) oscillator so that response spectra for fixed-base structures can be used directly for SSI systems.
The standard fixed-base condition (no SSI) may simulate well the response to ambient loadings or weak seismic excitations; rather, a flexible-base model shall better deal with more realistic earthquake-induced structural responses embedding SSI effects.
The problem of isolating the vibration at any location on a flexible structure mounted on a vibrating flexible base is considered using a Kalman-based active feedforward feedback controller (KAFB) with non-collocated sensors and actuators.
Furthermore, demonstration in a test section shows that this design process can provide a suitable flexible base for the asphalt overlay with a 34% reduction in materials consumption which indicates the economic advantage of this design in construction practices.
Next, he wanted to use a rubber stamp to gently press and then lift the circuits, snap them from their anchors, and print them onto a new, flexible base.
