Avery Haas
26 lines
626 B
C++
26 lines
626 B
C++
#include "transmission.h"
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void Transmission::set_gear(int gear) {
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if (gear >= 0 && gear <= kNumGears) {
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m_gear = gear;
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}
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}
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int Transmission::gear() const {
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return m_gear;
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}
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double Transmission::ratio() const {
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return kGearRatios[m_gear] * kFinalDrive;
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}
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double Transmission::output_torque_nm(double engine_torque_nm) const {
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if (m_gear == 0) return 0.0; // neutral: nothing reaches the wheels
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return engine_torque_nm * ratio();
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}
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double Transmission::reflected_engine_rpm(double wheel_rpm) const {
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if (m_gear == 0) return 0.0; // decoupled in neutral
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return wheel_rpm * ratio();
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}
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