SS.ControlSystems 1.2.0

export function analyze(StateSpace system, double tolerance, int maximumIterations)->LtiAnalysis

export function closedLoopFirstOrder(double forwardGain, double timeConstant, double feedback, double time)->double

export function controllabilityRank(StateSpace system, double tolerance)->int

export function controllerStepResponse(StateSpace plant, double setpoint, double kp, double ki, double kd, double timeStep, int samples, double minimumControl, double maximumControl)->ControllerStepResult

export record ControllerStepResult(public double[] times, public double[] outputs, public double[] controls, public double[] errors, public double[] finalState, public bool saturated, public bool stable, public string diagnostic)

export function dcGain(double numerator, double denominator)->double

export function diagonalFrequencyResponse(StateSpace system, double[] angularFrequencies)->MimoFrequencySweep

export record DiscreteStateSpace(public double[] a, public double[] b, public double[] c, public double[] d, public int states, public int inputs, public int outputs, public double samplePeriod, public string provenance)

export function firstOrderFrequency(double gain, double timeConstant, double angularFrequency)->FrequencyPoint

export function firstOrderStep(double gain, double timeConstant, double time)->double

export record FrequencyPoint(public double real, public double imaginary, public double magnitude, public double phase)

export function frequencyResponse(StateSpace system, double[] angularFrequencies)->MimoFrequencySweep

export function isStableSecondOrder(double a2, double a1, double a0)->bool

export function lqr(StateSpace system, double[] q, double[] r, double tolerance, int maximumIterations)->LqrDesign

export record LqrDesign(public double[] gain, public double[] riccati, public double[] poleReal, public double[] poleImaginary, public int iterations, public double residual, public bool converged, public string diagnostic)

export record LtiAnalysis(public double[] poleReal, public double[] poleImaginary, public int controllabilityRank, public int observabilityRank, public bool stable, public double eigenResidual, public string diagnostic)

export record MimoFrequencyPoint(public double angularFrequency, public double[] real, public double[] imaginary, public double[] magnitude, public double[] phase, public double residual)

export record MimoFrequencySweep(public MimoFrequencyPoint[] points, public int inputs, public int outputs, public bool solved, public string diagnostic)

export function negativeFeedback(StateSpace plant, StateSpace controller, string provenance)->StateSpace

export function observabilityRank(StateSpace system, double tolerance)->int

export function parallelInterconnection(StateSpace left, StateSpace right, string provenance)->StateSpace

export function pid(double error, double accumulatedError, double errorRate, double kp, double ki, double kd, double minimum, double maximum)->PidTerms

export record PidTerms(public double proportional, public double integral, public double derivative, public double output)

export function placePoles(StateSpace system, double[] desiredRealPoles, double tolerance, int maximumIterations)->PolePlacement

export record PolePlacement(public double[] gain, public double[] poleReal, public double[] poleImaginary, public double residual, public bool placed, public string diagnostic)

export function secondOrderProperties(double naturalFrequency, double dampingRatio)->SecondOrderProperties

export record SecondOrderProperties(public double naturalFrequency, public double dampingRatio, public double dampedFrequency, public double percentOvershoot, public double settlingTime)

export function secondOrderStep(double naturalFrequency, double dampingRatio, double time)->double

export function series(StateSpace first, StateSpace second, string provenance)->StateSpace

export function simulateDiagonalConstantInput(DiscreteStateSpace system, double[] input, int samples, double[] initialState)->StateTrajectory

export function simulateDiagonalDiscrete(DiscreteStateSpace system, double[] inputs, double[] initialState)->StateTrajectory

export function simulateDiscrete(DiscreteStateSpace system, double[] inputs, double[] initialState)->StateTrajectory

export function simulateState2(double a11, double a12, double a21, double a22, double b1, double b2, double input, double initial1, double initial2, double timeStep, int steps)->State2

export function stableDiagonalSystem(int states, int inputs, int outputs)->StateSpace

export record State2(public double first, public double second, public int steps)

export function stateSpace(double[] a, double[] b, double[] c, double[] d, int states, int inputs, int outputs, string provenance)->StateSpace

export record StateSpace(public double[] a, public double[] b, public double[] c, public double[] d, public int states, public int inputs, public int outputs, public string provenance)

export function stateSpaceToTransfer(StateSpace system, string provenance)->TransferFunction

export record StateTrajectory(public double[] times, public double[] states, public double[] outputs, public int stateCount, public int outputCount, public int samples, public bool finite, public string diagnostic)

export function transferFunction(double[] numerator, double[] denominator, string provenance)->TransferFunction

export record TransferFunction(public double[] numerator, public double[] denominator, public string provenance)

export function transferToStateSpace(TransferFunction transfer, string provenance)->StateSpace

export function tustin(StateSpace system, double samplePeriod)->DiscreteStateSpace