PROCESS DYNAMICS AND CONTROL

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Learning Outcomes

makethe definition of process control.
know the concept related process, steady state, unsteady state, feed-back control.
define the error of a system controlled and apply it in a proper control system.
draw a block diagram of a control system.
use Laplace method and other properties of it.
take Laplace and inverse Laplace transform of functions.
solve differential equation by using Laplace method.
obtain transfer functions related to the firs order system.
derive the transfer function first order systems like mercury thermometer, liquid level and mixing systems.
find the response of the first order systems effected by different inputs and discuses them.
linearise the nonlinear systems.
analyse the system connected in series.
analyse second order systems.
find the transfer functions of second order systems.
apply different input function to this transfer functions.
derive unknowns related to the second order systems by analyzing findings obtained.
calculate transporting lag of the system.
do definition of the linear closed loop, control system, controllers, final control elements and use them in the problem solving.
know open and closed loope concept and uses in solving process control problems.
find the transfer functions of controller, final control and measuring elements having place on the system controlled.
analyse the responses of controller that gives for different inputs.
analyse a chemical reactor system controlled.
obtain steady and unsteady models of the systems.
take Laplace transform of it and simplify.
show block diagram of the system.
obtain the transfer functions of the close loops.
Simplify the transfer functions of the closed loop.
apply different inputs to this transfer functions.
find dynamic responses of a simple control system.
analyze stability of systems.
know stability concept.
know methods to analyze the stability of a system.
know the Routh theorem and apply it for stability.