pid_controller.pid Class Reference

PID Controller Module Base Class. More...

Public Member Functions
	__init__ (self, kp, ki, kd, isat, Ts)
	PID Controller Class Initializer Function.
	run_pi (self, ref, fdb)
	PID Controller method to run a single instance of a controller.

Public Attributes
	kp
	Proportional Term Coefficient.
	ki
	Integral Term Coefficient.
	kd
	Differential Term Coefficient.
	iterm
	Integral Controller Sum.
	pterm
	Proportional Term Sum.
	dterm
	Differential Term Sum.
	out
	PID controller output.
	ref
	PID Controller Reference/ Set Value.
	fdb
	PID Controller Feedback Value.
	error
	Controller Compensation required or difference between set value and feedback.
	isat
	Saturation value for integram controller as this is a saturation type PID Controller.
	Ts
	Sampling time of the controller.

Detailed Description

PID Controller Module Base Class.

The Base class of PID Controller contains the data and the methods required to implement the PID Controller.

Member Function Documentation

run_pi()

pid_controller.pid.run_pi	(		self,
			ref,
			fdb )

PID Controller method to run a single instance of a controller.

This method will take the reference and feedback value arguments and will run the PID Controller. The output can be accessed by the #pid.out for a particular instance of the controller.

Parameters

ref	Refernce input Value
fdb	Feedback reference Value

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The documentation for this class was generated from the following file:

• source/pid_controller.py