| Line | Branch | Decision | Exec | Source |
|---|---|---|---|---|
| 1 | #include "pch.h" | |||
| 2 | #include "rusefi_lua.h" | |||
| 3 | #include "lua_lib.h" | |||
| 4 | ||||
| 5 | ||||
| 6 | // Leiderman-Khlystov Coefficients for Estimating Engine Full Load Characteristics and Performance | |||
| 7 | 4 | TEST(LuaVag, LeidermaKhlystov) { | ||
| 8 | 1 | const char* magic = LUA_POW R"( | ||
| 9 | ||||
| 10 | ||||
| 11 | currentRpm = 2000 | |||
| 12 | ||||
| 13 | maxPowerHp = 148 | |||
| 14 | maxPowerRpm = 6000 | |||
| 15 | maxTorqueNm = 147 | |||
| 16 | maxTorqueRpm = 3500 | |||
| 17 | ||||
| 18 | ||||
| 19 | maxPowerKw = maxPowerHp * 0.7355 | |||
| 20 | ||||
| 21 | ||||
| 22 | torqAtMaxPower = maxPowerKw * 9549 / maxPowerRpm | |||
| 23 | print('torqAtMaxPower ' ..torqAtMaxPower) | |||
| 24 | ||||
| 25 | rpmCoef = maxPowerRpm / maxTorqueRpm | |||
| 26 | print('rpmCoef ' ..rpmCoef) | |||
| 27 | ||||
| 28 | torqCoef = maxTorqueNm / torqAtMaxPower | |||
| 29 | print('torqCoef ' ..torqCoef) | |||
| 30 | ||||
| 31 | torquePotential =(torqCoef -1) * 100 | |||
| 32 | zz =(100 *(rpmCoef -1) *(rpmCoef -1)) | |||
| 33 | print('torquePotential ' ..torquePotential) | |||
| 34 | print('zz ' ..zz) | |||
| 35 | ||||
| 36 | ax = 1 -((torquePotential * rpmCoef *(2 - rpmCoef)) / zz) | |||
| 37 | bx = 2 *((torquePotential * rpmCoef) / zz) | |||
| 38 | cx =(torquePotential * rpmCoef * rpmCoef) / zz | |||
| 39 | ||||
| 40 | print('ax ' ..ax .. ', bx ' ..bx .. ', cx ' ..cx) | |||
| 41 | ||||
| 42 | rpmRatio = currentRpm / maxPowerRpm | |||
| 43 | abcMult = ax * rpmRatio + bx * pow(rpmRatio, 2) - cx * pow(rpmRatio, 3) | |||
| 44 | print ('abcMult ' ..abcMult) | |||
| 45 | ||||
| 46 | print('rpmRatio ' .. rpmRatio) | |||
| 47 | ||||
| 48 | LeidermanPower = maxPowerKw * abcMult | |||
| 49 | print('LeidermanPower ' .. LeidermanPower) | |||
| 50 | ||||
| 51 | LeidermanTorque = (9550 * LeidermanPower) / currentRpm | |||
| 52 | print('LeidermanTorque ' .. LeidermanTorque) | |||
| 53 | ||||
| 54 | function testFunc() | |||
| 55 | return LeidermanTorque | |||
| 56 | end | |||
| 57 | ||||
| 58 | )"; | |||
| 59 | ||||
| 60 |
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1 | EXPECT_NEAR_M3(testLuaReturnsNumberOrNil(magic).value_or(0), 156.463); | |
| 61 | 1 | } | ||
| 62 | ||||
| 63 | ||||
| 64 | 4 | TEST(LuaVag, LeidermaKhlystov2) { | ||
| 65 | 1 | const char* magic = LUA_POW R"( | ||
| 66 | ||||
| 67 | ||||
| 68 | currentRpm = 2000 | |||
| 69 | ||||
| 70 | maxPowerHp = 148 | |||
| 71 | maxPowerRpm = 6000 | |||
| 72 | maxTorqueNm = 147 | |||
| 73 | maxTorqueRpm = 3500 | |||
| 74 | ||||
| 75 | ||||
| 76 | maxPowerKw = maxPowerHp * 0.7355 | |||
| 77 | ||||
| 78 | ||||
| 79 | torqAtMaxPower = maxPowerKw * 9549 / maxPowerRpm | |||
| 80 | print('torqAtMaxPower ' ..torqAtMaxPower) | |||
| 81 | ||||
| 82 | rpmCoef = maxPowerRpm / maxTorqueRpm | |||
| 83 | print('rpmCoef ' ..rpmCoef) | |||
| 84 | ||||
| 85 | torqCoef = maxTorqueNm / torqAtMaxPower | |||
| 86 | print('torqCoef ' ..torqCoef) | |||
| 87 | ||||
| 88 | torquePotential =(torqCoef -1) * 100 | |||
| 89 | ||||
| 90 | print('torquePotential ' ..torquePotential) | |||
| 91 | ||||
| 92 | ax=2-(25/torquePotential); | |||
| 93 | bx=(50/torquePotential) - 1; | |||
| 94 | cx=25/torquePotential; | |||
| 95 | ||||
| 96 | print('ax ' ..ax .. ', bx ' ..bx .. ', cx ' ..cx) | |||
| 97 | ||||
| 98 | rpmRatio = currentRpm / maxPowerRpm | |||
| 99 | abcMult = ax * rpmRatio + bx * pow(rpmRatio, 2) - cx * pow(rpmRatio, 3) | |||
| 100 | print ('abcMult ' ..abcMult) | |||
| 101 | ||||
| 102 | print('rpmRatio ' .. rpmRatio) | |||
| 103 | ||||
| 104 | LeidermanPower = maxPowerKw * abcMult | |||
| 105 | print('LeidermanPower ' .. LeidermanPower) | |||
| 106 | ||||
| 107 | LeidermanTorque = (9550 * LeidermanPower) / currentRpm | |||
| 108 | print('LeidermanTorque ' .. LeidermanTorque) | |||
| 109 | ||||
| 110 | function testFunc() | |||
| 111 | return LeidermanTorque | |||
| 112 | end | |||
| 113 | ||||
| 114 | )"; | |||
| 115 | ||||
| 116 |
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1 | EXPECT_NEAR_M3(testLuaReturnsNumberOrNil(magic).value_or(0), 415.858); | |
| 117 | 1 | } | ||
| 118 |