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us.ihmc.robotics.math.trajectories.YoConcatenatedSplines.getAcceleration()方法的使用及代码示例

转载 作者:知者 更新时间:2024-03-14 23:41:31 25 4
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本文整理了Java中us.ihmc.robotics.math.trajectories.YoConcatenatedSplines.getAcceleration()方法的一些代码示例,展示了YoConcatenatedSplines.getAcceleration()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。YoConcatenatedSplines.getAcceleration()方法的具体详情如下:
包路径:us.ihmc.robotics.math.trajectories.YoConcatenatedSplines
类名称:YoConcatenatedSplines
方法名:getAcceleration

YoConcatenatedSplines.getAcceleration介绍

暂无

代码示例

代码示例来源:origin: us.ihmc/IHMCRoboticsToolkit

public void setQuintics(YoConcatenatedSplines oldSplines, double[] oldTimes, double[] newTimes)
{
 MathTools.checkIfEqual(oldTimes.length, newTimes.length);
 MathTools.checkIfEqual(oldTimes.length, rangeList.size() + 1);
 for (int i = 0; i < oldTimes.length - 1; i++)
 {
   YoSpline3D spline = splines.get(i);
   oldSplines.compute(oldTimes[i]);
   double t0 = newTimes[i];
   FramePoint p0 = oldSplines.getPosition();
   FrameVector pd0 = oldSplines.getVelocity();
   FrameVector pdd0 = oldSplines.getAcceleration();
   oldSplines.compute(oldTimes[i + 1]);
   double tf = newTimes[i + 1];
   FramePoint pf = oldSplines.getPosition();
   FrameVector pdf = oldSplines.getVelocity();
   FrameVector pddf = oldSplines.getAcceleration();
   spline.setQuintic(t0, tf, p0, pd0, pdd0, pf, pdf, pddf);
   rangeList.get(i).getLeft().set(t0);
   rangeList.get(i).getRight().set(tf);
 }
 setArcLength();
}

代码示例来源:origin: us.ihmc/ihmc-robotics-toolkit

public void setQuintics(YoConcatenatedSplines oldSplines, double[] oldTimes, double[] newTimes)
{
 MathTools.checkEquals(oldTimes.length, newTimes.length);
 MathTools.checkEquals(oldTimes.length, rangeList.size() + 1);
 for (int i = 0; i < oldTimes.length - 1; i++)
 {
   YoSpline3D spline = splines.get(i);
   oldSplines.compute(oldTimes[i]);
   double t0 = newTimes[i];
   FramePoint3D p0 = oldSplines.getPosition();
   FrameVector3D pd0 = oldSplines.getVelocity();
   FrameVector3D pdd0 = oldSplines.getAcceleration();
   oldSplines.compute(oldTimes[i + 1]);
   double tf = newTimes[i + 1];
   FramePoint3D pf = oldSplines.getPosition();
   FrameVector3D pdf = oldSplines.getVelocity();
   FrameVector3D pddf = oldSplines.getAcceleration();
   spline.setQuintic(t0, tf, p0, pd0, pdd0, pf, pdf, pddf);
   rangeList.get(i).getLeft().set(t0);
   rangeList.get(i).getRight().set(tf);
 }
 setArcLength();
}

代码示例来源:origin: us.ihmc/CommonWalkingControlModules

public void compute(double time)
{
 timeIntoStep.set(time);
 double totalTime = stepTime.getDoubleValue();
 if (time > totalTime)
   time = totalTime;
 concatenatedSplinesWithArcLengthCalculatedIteratively.compute(time);
 concatenatedSplinesWithArcLengthCalculatedIteratively.getPosition(desiredPosition);
 concatenatedSplinesWithArcLengthCalculatedIteratively.getVelocity(desiredVelocity);
 concatenatedSplinesWithArcLengthCalculatedIteratively.getAcceleration(desiredAcceleration);
 // concatenatedSplinesWithArcLengthCalculatedIteratively.compute(time - stepTime.getDoubleValue() / (double) numberOfTimeIntervals);
 // FrameVector previousVelocity = concatenatedSplinesWithArcLengthCalculatedIteratively.getVelocity();
 //
 // concatenatedSplinesWithArcLengthCalculatedIteratively.compute(time + stepTime.getDoubleValue() / (double) numberOfTimeIntervals);
 // FrameVector nextVelocity = concatenatedSplinesWithArcLengthCalculatedIteratively.getVelocity();
 //
 // desiredAcceleration.set(nextVelocity);
 // desiredAcceleration.sub(previousVelocity);
 // desiredAcceleration.scale(0.5 * (double) numberOfTimeIntervals / stepTime.getDoubleValue());
}

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