will be used for robot

ramping_function.js

function ramp(t, min, max, fluff) {
  var diff = t>fluff?1-t:t;
  var deaden = 0;
  if (diff < fluff)
    deaden = (fluff-diff)/fluff;
  return min+(max-min)*(1-deaden);
}

var min = 1, max = 10;
for (var i=0; i<=max; i++) {
  console.log(ramp(i, min, max, 3))
}