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R13
intruduction:concepts of control systems-open lop and closed loop control systems and their differences-defferent examples of control systems-classification of control systems, feed-back characteristics,effects of feedback mathematical models-differential equations,impulse response and transfer function-translational and rotational mechanical systems.
transfer function representation:transfer function of DC servo motor-AC servo motor-synchro transmitter and reciver.block diagram representation of systems considering electrical systems as examples-block diagram algebra-representation by signal flow graph-reduction is using mason’s gain formula.
time response analysis:standard test signals-time response of first order systems-characteristic equation of feedback control systems,transient response of second order systems-time domain specifications-steady state response -steady state errors and error constants-effects of proportional derivative proportional integral systems.
stability analysis in S-domain:the concept of stability-routh’s stavility criterion-qualitative stability and conditional stability-limitations of routh’s stability.
root locus technique:the root locus concept-construction of root loci-effects of adding poles and zeros to G(s)H(s) on the root loci.basics of PID controllers.
frequency response analysis:introduction,frequency domain specifications-bode diagrams-determination of frequency domain specifications and transfer function fro, the diagram-phase margin and gain margin-stability analysis from bode plots.
R16
INTRODUCTION
concepts of control systems-open loop and closed loop control systems and their differences-different examples of control systems-classification of control systems,feed-back characteristics,effects of feedback methematical models-differential equations-impulse response and tranfer functions-translational and rotatinal mechanical system.
transfer function representation
transfer function of DC servo motor-AC servo motor-synchro transmitter and reciver.block diagram representation of systems considering electrical systems as examples-block diagram algebra-representation by signal flow graph-reduction is using mason’s gain formula.
time response analysis:standard test signals-time response of first order systems-characteristic equation of feedback control systems,transient response of second order systems-time domain specifications-steady state response -steady state errors and error constants-effects of proportional derivative proportional integral systems.
stability analysis in S-domain:the concept of stability-routh’s stavility criterion-qualitative stability and conditional stability-limitations of routh’s stability.
root locus technique:the root locus concept-construction of root loci-effects of adding poles and zeros to G(s)H(s) on the root loci.
frequency response analysis:introduction,frequency domain specifications-bode diagrams-determination of frequency domain specifications and transfer function fro, the diagram-phase margin and gain margin-stability analysis from bode plots.
stability analysis in frequency domain
polar plots,nyquist plots and applications of nyquist criterion to find the stability-effects of adding poles and zeros to G(s)H(s) on the shape of the nyquist diagrams.
classical control design techniques
compensation techniques-lag,lead,and lead-lag controllers design in frequency domain,PID controllers.
state space analysis of continuous systems
concepts of state,state variable and state model,derivation of state models from block diagrams,diagonalization-solving the time invariant state equations-state transition matrix and its properties.