97 lines
2.6 KiB
C++
97 lines
2.6 KiB
C++
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/*
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* EstimateResistance.cpp
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*
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* Created on: 23 <EFBFBD><EFBFBD><EFBFBD>. 2021 <EFBFBD>.
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* Author: titov
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*/
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#include "EstimateResistance.hh"
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#include <algorithm>
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#include <numeric>
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technological::commissioning::EstimateResistance::EstimateResistance(
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std::pmr::memory_resource * buffer ) : points(buffer) {}
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void technological::commissioning::EstimateResistance::setup(
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units::ElectricalAngle angle, control::Value current_limit,
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control::Value voltage_limit, control::Value voltage_step,
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units::Quantity hold_quantity, units::Quantity experiment_quantity) {
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points.resize(experiment_quantity, Point(control::StandingVector(0, 0), control::StandingVector(0,0 )) );
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{
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this->angle = angle;
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this->current_limit = current_limit;
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this->voltage_limit = voltage_limit;
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this->voltage_step = voltage_step;
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this->hold_quantity = hold_quantity;
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this->experiment_quantity = experiment_quantity;
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}
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hold_cycle_number = 0;
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experiment_number = 0;
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voltage_demand = 0;
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}
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control::StandingVector technological::commissioning::EstimateResistance::execute(
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control::StandingVector current) {
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control::StandingVector voltage =
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control::itf_park(control::RotatingVector( 0.0f, voltage_demand ), angle);
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if( hold_cycle_number == hold_quantity ) {
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if( experiment_number < experiment_quantity ) {
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if( current.len() >= target_current_on_experiment(experiment_number)
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or voltage_demand == voltage_limit ) {
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points[experiment_number++] =
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Point( voltage, current );
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}
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const float voltage_next = voltage_demand + voltage_step;
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voltage_demand = voltage_next < voltage_limit ? voltage_next : voltage_limit;
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hold_cycle_number = 0;
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} else
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voltage_demand = 0;
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} else
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++hold_cycle_number;
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return voltage;
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}
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bool technological::commissioning::EstimateResistance::done() const {
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return experiment_number == experiment_quantity;
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}
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units::Resistance technological::commissioning::EstimateResistance::estimate() const {
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double square_current = 0;
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double power = 0;
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for( Points::const_iterator iter = points.begin(), end = points.end(); iter != end; ++iter ) {
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square_current += iter->second.sqrlen();
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power += iter->second.len() * iter->first.len();
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}
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return power / square_current;
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}
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control::Value technological::commissioning::EstimateResistance::target_current_on_experiment(
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units::Quantity experiment_number) {
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return ( current_limit * experiment_number ) / experiment_quantity;
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}
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