The phrase "a controlled variable for the" is correct and usable in written English.
It can be used in scientific or research contexts when discussing variables that are kept constant to ensure that the results of an experiment are valid.
Example: "In our study, we identified temperature as a controlled variable for the experiment to ensure consistent results."
Alternatives: "a regulated variable for the" or "a constant variable for the".
In this paper we address the following problem: Given a manipulated variable and a controlled variable for a process unit which is part of a larger integrated system, how does one proceed with system identification, control structure selection and controller design?
This chapter provides a case study on the selection of controlled variables for the implementation of real-time optimization (RTO) results in a crude unit heat-exchanger network.
This work identified self-optimizing controlled variables for the energy recovery bypass flowrates of the AFS, as well as a controller configuration for the steam extraction flowrate.
Moreover, unlike most existing RMPC algorithms, the proposed algorithm is guaranteed to remove steady-state offset in the controlled variables for setpoints (possibly) different from the origin when the system is unknown linear time-invariant.
The mechanism for this perfect adaptation is that after the perturbation the concentration of the enzyme will vary until it makes the time dependences equal zero by itself, forgoing the more usual process in metabolic regulation that changes in the controlled variable arrange for the steady state to be re-attained in the presence of the sustained perturbation.
In this paper, we consider the choice of secondary controlled variables for indirect control.
Figures 7, 8, 9, 10, 11 (and Appendix S2: Table S2a S2e) summarize the values of Exp-1 corresponding to the controlled variables for each JIF range.
This means that for a finite coherence time T coh, the controlled variable viz. the sensing time period T is always bounded.
The controlled variable was the stimulus size s.
A proof of asymptotic output tracking of the controlled variables is provided for the closed loop feedback linearized system, including proofs of the behaviour of the complex internal dynamics.
