LuaIndustrialPid Struct Reference

#include <lua_pid.h>

Collaboration diagram for LuaIndustrialPid:

Public Member Functions
	LuaIndustrialPid ()=default
	LuaIndustrialPid (float kp, float ki, float kd, float min, float max)
float	get (float target, float input)
void	setOffset (float offset)
void	setDerivativeFilterLoss (float derivativeFilterLoss)
void	setAntiwindupFreq (float antiwindupFreq)
void	reset ()

Private Attributes
PidIndustrial	m_pid
Timer	m_lastUpdate
pid_s	m_params

Detailed Description

Definition at line 54 of file lua_pid.h.

Constructor & Destructor Documentation

LuaIndustrialPid() [1/2]

LuaIndustrialPid::LuaIndustrialPid ( )

default

LuaIndustrialPid() [2/2]

LuaIndustrialPid::LuaIndustrialPid ( float  kp, float  ki, float  kd, float  min, float  max  )

inline

Definition at line 57 of file lua_pid.h.

        : m_pid(&m_params)
    {
        m_params.pFactor = kp;
        m_params.iFactor = ki;
        m_params.dFactor = kd;
 
        m_params.offset = 0;
        m_params.periodMs = 0;
        m_params.minValue = min;
        m_params.maxValue = max;
 
        if (m_params.minValue >= m_params.maxValue) {
          criticalError("Lua: minValue %d/maxValue %d", m_params.minValue, m_params.maxValue);
        }
 
        m_lastUpdate.reset();
    }

Member Function Documentation

get()

float LuaIndustrialPid::get ( float  target, float  input  )

inline

Definition at line 76 of file lua_pid.h.

                                         {
#if EFI_UNIT_TEST
        // this is how we avoid zero dt
        advanceTimeUs(1000);
#endif
 
        float dt = m_lastUpdate.getElapsedSecondsAndReset(getTimeNowNt());
 
        return m_pid.getOutput(target, input, dt);
    }

Referenced by configureRusefiLuaHooks().

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reset()

void LuaIndustrialPid::reset ( )

inline

Definition at line 102 of file lua_pid.h.

                 {
        m_pid.reset();
    }

Referenced by configureRusefiLuaHooks(), setAntiwindupFreq(), setDerivativeFilterLoss(), and setOffset().

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setAntiwindupFreq()

void LuaIndustrialPid::setAntiwindupFreq ( float  antiwindupFreq )

inline

Definition at line 97 of file lua_pid.h.

                                                 {
        m_pid.antiwindupFreq = antiwindupFreq;
        reset();
    }

Referenced by configureRusefiLuaHooks().

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setDerivativeFilterLoss()

void LuaIndustrialPid::setDerivativeFilterLoss ( float  derivativeFilterLoss )

inline

Definition at line 92 of file lua_pid.h.

                                                             {
        m_pid.derivativeFilterLoss = derivativeFilterLoss;
        reset();
    }

Referenced by configureRusefiLuaHooks().

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setOffset()

void LuaIndustrialPid::setOffset ( float  offset )

inline

Definition at line 87 of file lua_pid.h.

                                 {
        m_params.offset = offset;
        reset();
    }

Referenced by configureRusefiLuaHooks().

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Field Documentation

m_lastUpdate

Timer LuaIndustrialPid::m_lastUpdate

private

Definition at line 108 of file lua_pid.h.

Referenced by get(), and LuaIndustrialPid().

m_params

pid_s LuaIndustrialPid::m_params

private

Definition at line 109 of file lua_pid.h.

Referenced by LuaIndustrialPid(), and setOffset().

m_pid

PidIndustrial LuaIndustrialPid::m_pid

private

Definition at line 107 of file lua_pid.h.

Referenced by get(), reset(), setAntiwindupFreq(), and setDerivativeFilterLoss().

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

• controllers/lua/lua_pid.h