gopid

README

gopid

A simple PID controller written in Go.

Installation

go get github.com/jiyu93/gopid

Usage

Please check example/test.go.

Documentation

Index

• type PID
  • func NewPID(p, i, d, target float64) *PID
  • func (p *PID) CalcIncPID(currentValue float64) float64
  • func (p *PID) CalcLocPID(currentValue float64) float64

Types

type PID

type PID struct {
	Kp          float64 // Proportion
	Ki          float64 // Integral
	Kd          float64 // Derivative
	TargetValue float64
	// contains filtered or unexported fields
}

PID controller

func NewPID

func NewPID(p, i, d, target float64) *PID

NewPID create a new PID object

func (*PID) CalcIncPID

func (p *PID) CalcIncPID(currentValue float64) float64

CalcIncPID calculate increase PID output

func (*PID) CalcLocPID

func (p *PID) CalcLocPID(currentValue float64) float64

CalcLocPID calculate locative PID output