The phrase "analytical models used in" is correct and usable in written English.
It can be used when discussing the application or implementation of analytical models in various fields or contexts.
Example: "The research paper focuses on the analytical models used in predicting consumer behavior."
Alternatives: "analytical frameworks applied in" or "analytical techniques utilized in".
Due to the overly simplified analytical model used in the current practical codes, it is necessary to further investigate the reliability of the code predictions.
The linear decision analytical model used in this study used health-care costs according to standard clinical practice from a variety of sources and relied on adverse event data from individual clinical trials that may not be fully comparable or reflective of adverse events in daily clinical practice.
Lifetime costs and outcomes were estimated using the same two-part decision-analytical model used in the previous PLATO cost effectiveness analysis.
The IAEA's PMD case had been constructed along the lines of a similar analytical model used by Israel in an assessment of nuclear capability and intent provided to the IAEA in 1995 about post-Gulf War nuclear activities alleged to be carried out by Iraq.
Results from the analytical and numerical models used in this study are interpreted with a particular effort to enlighten the causes of abnormally high treating pressures during hydraulic fracture treatments.
It is required that "the computer programs, analytical methods and plant models used in the safety analysis shall be verified and validated, and adequate consideration shall be given to uncertainties".
In order to analyze the performance of the proposed scheme compared to 802.11 MAC, we develop an analytical model using the discrete-time Markov chain in this section.
An analytical model using these values accurately predicts changes in the experimentally measured natural frequencies of modes with high strain energy in the planet bearings for varying mean torque.
