Distribución de Peso

{source}

.dimInputBoxes {
width:48px;
text-align: right; font-family: arial,helvetica,sans-serif; font-size: 10pt;
}

.tablaInputBoxes {
width:120px;
text-align: right; font-family: arial,helvetica,sans-serif; font-size: 10pt;
}
</style>

function calcularChasis () {

// Dimensiones

var sepGrp1 = Number(document.getElementById(«sepGrp1input»).value);
var sepGrp2 = Number(document.getElementById(«sepGrp2input»).value);
var distGrp12 = Number(document.getElementById(«distGrp12input»).value);
var distCarga0 = Number(document.getElementById(«distCarga0input»).value);
var distCargaCG = 3400;
var distCargaF = Number(document.getElementById(«distCargaFinput»).value);

// Pesos
var pMaxGrp1 = Number(document.getElementById(«Chasis1pMax»).value);
var pTolGrp1 = Number(document.getElementById(«Chasis1pTol»).value);
var pTarGrp1 = Number(document.getElementById(«Chasis1pTar»).value);
var pMaxGrp2 = Number(document.getElementById(«Chasis2pMax»).value);
var pTolGrp2 = Number(document.getElementById(«Chasis2pTol»).value);
var pTarGrp2 = Number(document.getElementById(«Chasis2pTar»).value);
var datosGrafico = [];

for (var i = 0; i <= distCargaF/100; i++) {
var dataSet0 = i*0.1;

//Carga maxima permisible
var dataSet1 = 0.001*Math.round((pMaxGrp1 + pMaxGrp2) – (pTarGrp1 + pTarGrp2));
var dataSet6 = dataSet1;

//Peso maximo eje delantero
var dataSet2 = 0.001*Math.round((pMaxGrp1+pTolGrp1-pTarGrp1)*(sepGrp1/2+distGrp12+sepGrp2/2)/(sepGrp1+distGrp12+sepGrp2/2-distCarga0-i*100));
if (dataSet2 < 0) {
dataSet2 = null;
} else {
dataSet6 = Math.min(dataSet6, dataSet2);
}
//Peso maximo eje trasero
var dataSet3 = 0.001*Math.round((pMaxGrp2+pTolGrp2-pTarGrp2)*(sepGrp1/2+distGrp12+sepGrp2/2)/(distCarga0+i*100-sepGrp1/2));
if (dataSet3 < 0) {
dataSet3 = null;
} else {
dataSet6 = Math.min(dataSet6, dataSet3);
}

//Peso min eje delantero
var pMin1 = 0.2;
var dataSet4 = 0.001*Math.round(((pMin1*(pMaxGrp1+pMaxGrp2)-pTarGrp1)*(sepGrp1/2+distGrp12+sepGrp2)+(pMaxGrp2-pTarGrp2)*(sepGrp2/2))/(sepGrp1+distGrp12+sepGrp2-distCarga0-i*100));
if (dataSet4 < 0) {
dataSet4 = null;
} else {
dataSet6 = Math.min(dataSet6, dataSet4);
}

//Peso min eje de tracción
var pMin2 = 0.15;
var n = 1;
//var dataSet5 = 0.001*Math.round((pMin2*n*(pTarGrp1+pTarGrp2)-pTarGrp2)/(1-pMin2*n-((sepGrp1+distGrp12+sepGrp2/2-distCarga0-i*100)/(sepGrp1/2+distGrp12+sepGrp2/2))));
var dataSet5 = 0.001*Math.round(((pMin2*n*(pMaxGrp1+pMaxGrp2)-pTarGrp2)*(sepGrp1+distGrp12+sepGrp2/2)+(pMaxGrp1-pTarGrp1)*(sepGrp1/2))/(distCarga0+i*100));
//if (dataSet5 < 0) {
// dataSet5 = null;
//} else if (dataSet5 > dataSet6) {
// dataSet6 = 0;
//}

datosGrafico.push([dataSet0, dataSet1, dataSet2, dataSet3, dataSet4, dataSet5, dataSet6]);
}
drawChart(datosGrafico,0,0.001*distCargaF);
}

function calcularTractor () {
// Dimensiones
var sepGrp1 = 0;
var sepGrp2 = Number(document.getElementById(«Tractor2sep»).value);
var distGrp12 = Number(document.getElementById(«distGrp12inputTractor»).value);
//var distCarga0 = Number(document.getElementById(«distCarga0inputTractor»).value);
//var distCargaCG = 3400;
//var distCargaF = Number(document.getElementById(«distCargaFinput»).value);

// Pesos
var pMaxGrp1 = Number(document.getElementById(«Tractor1pMax»).value);
var pTolGrp1 = Number(document.getElementById(«Tractor1pTol»).value);
var pTarGrp1 = Number(document.getElementById(«Tractor1pTar»).value);
var pMaxGrp2 = Number(document.getElementById(«Tractor2pMax»).value);
var pTolGrp2 = Number(document.getElementById(«Tractor2pTol»).value);
var pTarGrp2 = Number(document.getElementById(«Tractor2pTar»).value);
var datosGrafico = [];

for (var i = -20; i <= 20; i++) {
var dataSet0 = i*0.1;

//Carga maxima permisible
var dataSet1 = 0.001*((pMaxGrp1 + pMaxGrp2) – (pTarGrp1 + pTarGrp2));
var dataSet6 = dataSet1;

//Peso maximo eje delantero
var dataSet2 = 0.001*Math.round((pMaxGrp1+pTolGrp1-pTarGrp1)*(sepGrp1/2+distGrp12+sepGrp2)/(sepGrp2-i*100));
if (dataSet2 < 0) {
dataSet2 = null;
} else {
dataSet6 = Math.min(dataSet6, dataSet2);
}

//Peso maximo eje trasero
var dataSet3 = 0.001*Math.round((pMaxGrp2+pTolGrp2-pTarGrp2)*(sepGrp1+distGrp12+sepGrp2/2)/(sepGrp1+distGrp12+i*100));
if (dataSet3 < 0) {
dataSet3 = null;
} else {
dataSet6 = Math.min(dataSet6, dataSet3);
}

//Peso sobre eje delantero
var pMin1 = 0.2;
var dataSet4 = 0.001*Math.round(((pMin1*(pMaxGrp1+pMaxGrp2)-pTarGrp1)*(sepGrp1/2+distGrp12+sepGrp2)+(pMaxGrp2-pTarGrp2)*(sepGrp2/2))/(sepGrp2-i*100));
if (dataSet4 < 0) {
dataSet4 = null;
} else {
dataSet6 = Math.min(dataSet6, dataSet4);
}

//Peso sobre eje de tracción
var pMin2 = 0.2;
var n = 1;
var dataSet5=0.001*Math.round(((pMin2*(pMaxGrp1+pMaxGrp2)-pTarGrp2)*(sepGrp1+distGrp12+sepGrp2/2)+(pMaxGrp1-pTarGrp1)*(sepGrp1/2))/(sepGrp1+distGrp12+i*100));
//if (dataSet5 < 0) {
// var dataSet5 = null;
//} else {
// dataSet6 = Math.min(dataSet6, dataSet5);
//}

datosGrafico.push([dataSet0, dataSet1, dataSet2, dataSet3, dataSet4, dataSet5, dataSet6]);
}
drawChart(datosGrafico,-2,2);
}

function calcularSemi () {
// Dimensiones
var sepGrp1 = 0;
var sepGrp2 = Number(document.getElementById(«Semi2sep»).value);
var sepGrpL = 0;
var sepGrp3 = Number(document.getElementById(«Semi3sep»).value);
var distGrp12 = Number(document.getElementById(«distGrp12inputSemi»).value);
var distGrp1R = Number(document.getElementById(«distGrp1RinputSemi»).value);
var distGrpR3 = Number(document.getElementById(«distGrpR3inputSemi»).value);
var distGrpL3 = Number(document.getElementById(«distGrpL3inputSemi»).value);
var distCarga0 = Number(document.getElementById(«distCarga0inputSemi»).value);
var distCargaCG = 3400;
var distCargaF = Number(document.getElementById(«distCargaFinputSemi»).value);

// Pesos
var pMaxGrp1 = Number(document.getElementById(«Semi1pMax»).value);
var pTolGrp1 = Number(document.getElementById(«Semi1pTol»).value);
var pTarGrp1 = Number(document.getElementById(«Semi1pTar»).value);
var pMaxGrp2 = Number(document.getElementById(«Semi2pMax»).value);
var pTolGrp2 = Number(document.
getElementById(«Semi2pTol»).value);
var pTarGrp2 = Number(document.getElementById(«Semi2pTar»).value);
var pMaxGrpL = Number(document.getElementById(«SemiLpMax»).value);
var pTolGrpL = Number(document.getElementById(«SemiLpTol»).value);
var pGrpL = Number(document.getElementById(«SemiLpCalc»).value);
var pMaxGrp3 = Number(document.getElementById(«Semi3pMax»).value);
var pTolGrp3 = Number(document.getElementById(«Semi3pTol»).value);
var pTarGrp3 = Number(document.getElementById(«Semi3pTar»).value);
var datosGrafico = [];

//Calculo de la carga maxima transmisible al tractor
//Carga maxima permisible
var pMaxR = (pMaxGrp1 + pMaxGrp2) – (pTarGrp1 + pTarGrp2);
//Peso maximo eje delantero
var pMaxTest = (pMaxGrp1+pTolGrp1-pTarGrp1)*(sepGrp1/2+distGrp12+sepGrp2)/(sepGrp2-distGrp1R);
if (pMaxTest > 0) {
pMaxR = Math.min(pMaxR, pMaxTest);
}
//Peso maximo eje trasero
pMaxTest = (pMaxGrp2+pTolGrp2-pTarGrp2)*(sepGrp1+distGrp12+sepGrp2/2)/(sepGrp1+distGrp12+distGrp1R);
if (pMaxTest > 0) {
pMaxR = Math.min(pMaxR, pMaxTest);
}
//Peso sobre eje delantero
var pMin1 = 0.2;
pMaxTest = ((pMin1*(pMaxGrp1+pMaxGrp2)-pTarGrp1)*(sepGrp1/2+distGrp12+sepGrp2)+(pMaxGrp2-pTarGrp2)*(sepGrp2/2))/(sepGrp2-distGrp1R);
if (pMaxTest > 0) {
pMaxR = Math.min(pMaxR, pMaxTest);
}

for (var i = 0; i <= distCargaF/100; i++) {
var dataSet0 = i*0.1;

//Carga maxima permisible
var dataSet1 = 0.001*Math.round((pMaxGrp1 + pMaxGrp2 + pMaxGrpL + pMaxGrp3) – (pTarGrp1 + pTarGrp2 + pTarGrp3));
var dataSet6 = dataSet1;

//Peso maximo tractor
var dataSet2 = 0.001*Math.round((pMaxR*(distGrpR3+sepGrp3)+pGrpL*(sepGrpL/2+distGrpL3+sepGrp3)+(pMaxGrp3-pTarGrp3)*(sepGrp3/2))/(sepGrp3+distGrpR3+distCarga0-i*100));
if (dataSet2 < 0) {
dataSet2 = null;
} else {
dataSet6 = Math.min(dataSet6, dataSet2);
}

//Peso maximo grupo trasero
var dataSet3 = 0.001*Math.round(((pMaxGrp3-pTarGrp3)*(distGrpR3-sepGrp3/2)+pGrpL*(distGrpR3-distGrpL3-sepGrpL/2))/(i*100-distCarga0));
if (dataSet3 < 0) {
dataSet3 = null;
} else {
dataSet6 = Math.min(dataSet6, dataSet3);
}

//Peso sobre eje delantero
var pMin1 = 0.1;
var dataSet4 = 0.001*Math.round((((pMaxGrp1/pMin1)-pTarGrp1-pTarGrp2)*(distGrpR3+sepGrp3)+pGrpL*(sepGrpL/2+distGrpL3+sepGrp3)+(pMaxGrp3-pTarGrp3)*(sepGrp3/2))/(sepGrp3+distGrpR3+distCarga0-i*100));
//if (dataSet4 < 0) {
// dataSet4 = null;
//} else {
// dataSet6 = Math.min(dataSet6, dataSet4);
//}

//Peso sobre eje de tracción
var pMin2 = 0.2;
var n = 1;
var dataSet5=0.001*Math.round((pMin2*n*(pTarGrp1+pTarGrp2)-pTarGrp2)/(1-pMin2*n-((sepGrp1+distGrp12+sepGrp2/2-distCarga0-i*100)/(sepGrp1/2+distGrp12+sepGrp2/2))));
//if (dataSet5 < 0) {
// dataSet5 = null;
//} else {
// dataSet6 = Math.min(dataSet6, dataSet5);
//}

datosGrafico.push([dataSet0, dataSet1, dataSet2, dataSet3, dataSet4, dataSet5, dataSet6]);
}
drawChart(datosGrafico,0,0.001*distCargaF);
}

function drawChart(dataArray, hAxisMin, hAxisMax) {
var data = new google.visualization.DataTable();
data.addColumn(‘number’, ‘Distancia’);
data.addColumn(‘number’, ‘Dummy’);
data.addColumn(‘number’, ‘Max Permisible’);
data.addColumn(‘number’, ‘Eje Delantero’);
data.addColumn(‘number’, ‘Eje Trasero’);
data.addColumn(‘number’, ‘Min Delantero’);
data.addColumn(‘number’, ‘Min Tracción’);
data.addColumn(‘number’, ‘Carga Máxima’);

for (var i = 0; i < dataArray.length; i++) {
data.addRow([dataArray[i][0], 0, dataArray[i][1], dataArray[i][2], dataArray[i][3], dataArray[i][4], dataArray[i][5], dataArray[i][6]]);
}

var options = {
//chart: {
// title: ‘Box Office Earnings in First Two Weeks of Opening’,
// subtitle: ‘in millions of dollars (USD)’
//},
curveType: ‘function’,
legend: {position: ‘none’},
backgroundColor: { fill:’transparent’ },
chartArea: {
left: (document.getElementById(«distCarga0input»).value / 20) + 224,
top: 60,
width: document.getElementById(«distCargaFinput»).value / 20,
height: 190
},
series: {
0: {targetAxisIndex: 0, visibleInLegend: false, pointSize: 0, lineWidth: 0},
1: {targetAxisIndex: 1, color:’blue’, lineWidth: 1, lineDashStyle:[4, 4]},
2: {targetAxisIndex: 1, color:’blue’, lineWidth: 1, lineDashStyle:[4, 4]},
3: {targetAxisIndex: 1, color:’blue’, lineWidth: 1, lineDashStyle:[4, 4]},
4: {targetAxisIndex: 1, color:’blue’, lineWidth: 1, lineDashStyle:[4, 4]},
5: {targetAxisIndex: 1, color:’blue’, lineWidth: 1, lineDashStyle:[4, 4]},
6: {targetAxisIndex: 1, color:’red’, lineWidth: 2}
},
vAxes: {
0: {textPosition: ‘none’},
1: {textPosition: ‘inside’},
},
hAxis: {
viewWindowMode:’explicit’,
viewWindow: {
max:hAxisMax,
min:hAxisMin
},
//format: ‘0’,
textPosition:’none’,
slantedTextAngle:90
},
vAxis: {
viewWindowMode:’explicit’,
viewWindow: {
max:1.25*dataArray[0][1],
min:0
}
}
};

if (document.getElementById(‘ChasisDiagrama’).style.display == ‘block’) {
//var chart = new google.charts.Line(document.getElementById(‘ChasisGraf’));
var chart = new google.visualization.LineChart(document.getElementById(‘ChasisGraf’));
}
else if (document.getElementById(‘SemiDiagrama’).style.display == ‘block’) {
//var chart = new google.charts.Line(document.getElementById(‘SemiGraf’));
var chart = new google.visualization.LineChart(document.getElementById(‘SemiGraf’));
}
else {
var chart = new google.visualization.LineChart(document.getElementById(‘TractorGraf’));
}

//chart.draw(data, google.charts.Line.convertOptions(options));
chart.draw(data, options);
}

function tipoVehiculo(opDisplay) {
var tiposVeh = [‘Chasis’, ‘Semi’, ‘Tractor’];

for (var i = 0; i < tiposVeh.length; i++) {
var tabla = tiposVeh[i] + ‘Table’;
var diagrama = tiposVeh[i] + ‘Diagrama’;

if (tiposVeh[i] == opDisplay) {
document.getElementById(diagrama).style.display = ‘block’;
document.getElementById(tabla).style.display = ‘block’;
}
else {
document.getElementById(diagrama).style.display = ‘none’;
document.getElementById(tabla).style.display = ‘none’;
}
}
}

function cargarSelectConfig (listaFuente) {
var fieldName = listaFuente.id;

fieldName = fieldName.substring(0, fieldName.length – 1);
var configSelect = document.getElementById(fieldName + «c»);

for(var i = configSelect.options.length-1; i >= 0; i–) {
configSelect.remove(i);
}

for (var i = 0; i < pMaxEjes.length; i++) {
if (pMaxEjes[i][0] == listaFuente.value) {
var option = document.createElement(«option»);
option.text = pMaxEjes[i][2];
option.value = pMaxEjes[i][1];
configSelect.add(option);
}
}

cargarTablaPesos(configSelect);

if (listaFuente.id == «Chasis1e») {
if (listaFuente.value > 1) {
document.getElementById(fieldName + «2img»).style.display = ‘block’;
document.getElementById(fieldName + «2aimg»).style.display = ‘block’;
document.getElementById(«sepGrp1input»).value = 1400;
document.getElementById(«sepGrp1input»).style.display = ‘block’;
} else {
document.getElementById(fieldName + «2img»).style.display = ‘none’;
document.getElementById(fieldName + «2aimg»).style.display = ‘none’;

document.getElementById(«sepGrp1input»).value = 0;
document.getElementById(«sepGrp1input»).style.display = ‘none’;
}
}

if (listaFuente.id == «Chasis2e») {
for (i = 1; i < 4; i ++) {
if (i <= listaFuente.value) {
document.getElementById(fieldName + i.toString() + «img»).style.display = ‘block’;
} else {
document.getElementById(fieldName + i.toString() + «img»).style.display = ‘none’;
}
if (listaFuente.value > 1) {
document.getElementById(«sepGrp2input»).value = 1400;
document.getElementById(«sepGrp2input»).style.display = ‘block’;
} else {
document.getElementById(«sepGrp2input»).value = 0;
document.getElementById(«sepGrp2input»).style.display = ‘none’;
}
}
}

dimChasis();

if (listaFuente.id == «SemiLe») {
if (listaFuente.value == 0) {
document.getElementById(«distGrpL3inputSemi»).value = 0;
document.getElementById(«distGrpL3inputSemi»).style.display = ‘none’;
} else {
document.getElementById(«distGrpL3inputSemi»).value = 2500;
document.getElementById(«distGrpL3inputSemi»).style.display = ‘block’;
}
} else {
if (listaFuente.value == 1) {
document.getElementById(fieldName + «sep»).value = 0;
document.getElementById(fieldName + «sep»).style.display = ‘none’;
} else {
document.getElementById(fieldName + «sep»).value = 1400 * (listaFuente.value – 1);
document.getElementById(fieldName + «sep»).style.display = ‘block’;
}
}
}

function cargarTablaPesos (listaFuente) {
var fieldName = listaFuente.id;
fieldName = fieldName.substring(0, fieldName.length – 1);

for (var i = 0; i < pMaxEjes.length; i++) {
if (pMaxEjes[i][1] == listaFuente.value) {
document.getElementById(fieldName + «pMax»).value = pMaxEjes[i][3];
document.getElementById(fieldName + «pTol»).value = pMaxEjes[i][4];
}
}
}

function dimChasis() {
var sepGrp1 = document.getElementById(«sepGrp1input»).value;
var distGrp12 = document.getElementById(«distGrp12input»).value;
var sepGrp2 = document.getElementById(«sepGrp2input»).value;
var distCarga0 = document.getElementById(«distCarga0input»).value;
var distCargaF = document.getElementById(«distCargaFinput»).value;

var dimCaja = (distCargaF – 6000) * 0.05;
document.getElementById(«ChasisTraseroimg»).style.left = dimCaja + 290;
document.getElementById(«distCargaFinput»).style.left = (dimCaja * 0.5) + 421;

var dimSepGrp1 = sepGrp1 * 0.05;
document.getElementById(«Chasis12img»).style.left = dimSepGrp1 – 60 + 224;

var dimGrp12 = (distGrp12 – 4700) * 0.05;
document.getElementById(«Chasis21img»).style.left = dimGrp12 + 80 + 224;
document.getElementById(«distGrp12input»).style.left = (distGrp12 * 0.025) – 20 + 224;

var dimSepGrp2 = sepGrp2 * 0.05;
document.getElementById(«Chasis22img»).style.left = dimSepGrp2 + (distGrp12 * 0.05) – 258 + 224;
//document.getElementById(«sepGrp2input»).style.left = (dimDistTrac * 0.5) + 94;
}

function posicionEjeVariable (campoFuente) {
var fieldName = «Chasis»;
var x_max = document.getElementById(fieldName + «Graf»).style.right;
x_max = Number(x_max.substring(0, x_max.length – 2));

var x_min = document.getElementById(fieldName + «Graf»).style.width;
x_min = Number(x_min.substring(0, x_min.length – 2));
x_min = x_min + x_max;

var dist0 = document.getElementById(«distCarga0input»).value;
var distF = document.getElementById(«distCargaFinput»).value;
var distGrp = campoFuente.value;
//alert (x_min);
var posicion = x_min + Math.round((distGrp – dist0) * (x_max – x_min) / distF);
var posicion = posicion.toString() + «px»;
alert(posicion);
document.getElementById(fieldName + «EjeSimple»).style.position = «absolute»;
document.getElementById(fieldName + «EjeSimple»).style.right = posicion;
}
</script>

{/source}