The inverter models include variable frequencies as well as voltage amplitudes.
All these changes are described by the pump performance curves valid at variable frequencies usually available from manufacturers.
Hence, an experimental study was carried out for homogeneous breakwater structures subjected to different dynamic loadings with variable frequencies and amplitudes in a shaking tank.
The irregular activity of ocean waves induces variable frequencies and amplitudes of operation for point absorbers electrical generators, which may lead to the construction of inefficient electrical machines.
Pressure waves are induced externally at variable frequencies by means of a Scotch-yoke mechanism theoretically capable of imparting pure oscillatory motions.
Echolocation call of Mops niveiventer is FM call and is made up of broadband, steep, near vertical pulses of variable frequencies (Fig. 1c).
Hence, an experimental study was carried out on conventional breakwater structures with and without toes, subjected to different dynamic loadings of variable frequencies and amplitudes, in a shaking tank.
In our first stage problem, we assigned an additional "slack variable" (frequencies) to each constraint (6b), such that every STRX may use frequencies, not counting against the limit (6c) but with very high costs in the objective function.
The echolocation call of Chaerephon major is a frequency modulation (FM) call, which is characterized by steep, linear pulses of highly variable frequencies and a slight leftward leaning (Fig. 1a).
North African, Italian and others of Iberian origin show variable frequencies of admixture with non-Jewish historical host populations among the maternal lines.
Furthermore, individual SNPs may have variable frequencies and carry different linkage disequilibrium information content across populations.
