Package com.jackmeng.stl

Class stl_PIDController

java.lang.Object

com.jackmeng.stl.stl_PIDController

public class stl_PIDController
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
private double	D
private double	deadband
private double	dt
private double	errorSum
private boolean	firstRun
private double	I
private boolean	isOnTarget
private double	lastError
private double	lastTime
private double	maxErrorSum
private double	maxOutput
private double	minOutput
private int	onTargetCount
private int	onTargetCountMax
private double	onTargetError
private double	P
private double	setpoint

Constructor Summary

Constructors

Constructor	Description
stl_PIDController(double P, double I, double D)

Method Summary

Modifier and Type	Method	Description
double	calculate(double processVariable)
private void	checkOnTarget(double error)
boolean	isOnTarget()
void	reset()
void	setDeadband(double deadband)
void	setDt(double dt)
void	setMaxErrorSum(double maxErrorSum)
void	setMaxOutput(double maxOutput)
void	setMinOutput(double minOutput)
void	setOnTargetCountMax(int onTargetCountMax)
void	setOnTargetError(double onTargetError)
void	setSetpoint(double setpoint)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

P

private final double P

I

private final double I

D

private final double D

setpoint

private double setpoint

errorSum

private double errorSum

lastError

private double lastError

maxErrorSum

private double maxErrorSum

maxOutput

private double maxOutput

minOutput

private double minOutput

lastTime

private double lastTime

dt

private double dt

deadband

private double deadband

firstRun

private boolean firstRun

isOnTarget

private boolean isOnTarget

onTargetError

private double onTargetError

onTargetCount

private int onTargetCount

onTargetCountMax

private int onTargetCountMax

Constructor Details

stl_PIDController

public stl_PIDController(double P,
double I,
double D)

Method Details

setSetpoint

public void setSetpoint(double setpoint)

setMaxErrorSum

public void setMaxErrorSum(double maxErrorSum)

setMaxOutput

public void setMaxOutput(double maxOutput)

setMinOutput

public void setMinOutput(double minOutput)

setDt

public void setDt(double dt)

setDeadband

public void setDeadband(double deadband)

setOnTargetError

public void setOnTargetError(double onTargetError)

setOnTargetCountMax

public void setOnTargetCountMax(int onTargetCountMax)

calculate

public double calculate(double processVariable)

checkOnTarget

private void checkOnTarget(double error)

isOnTarget

public boolean isOnTarget()

reset

public void reset()