Three-dimensional human running
Three-dimensional human running
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三维人体奔跑
DOI：
10.1109/robot.1996.509211
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发表时间：
1996
期刊：
影响因子：
--
通讯作者：
J. Hodgins
中科院分区：
文献类型：
--
作者：
J. Hodgins
本文描述了模拟人体跑步者三维模型的控制。刚体模型有17个节段和30个可控自由度。模拟的动态参数是使用人体测量的数据来计算的，以产生一个在刚体近似约束下生物力学逼真的模型。我们开发了运动控制算法，允许模型以各种速度运行，并在飞机上转向任意方向。通过将计算的运动与人类进行类似动作的运动进行比较，评估了仿真的真实感。我们定性地与真实视频图像进行比较，定量地与生物力学数据进行比较。
This paper describes the control of a simulated three-dimensional model of a human runner. The rigid body model has seventeen segments and thirty controlled degrees of freedom. The dynamic parameters of the simulation were computed using data measured from humans to produce a model that is biomechanically realistic within the constraints of a rigid body approximation. We developed locomotion control algorithms that allow the model to run at a variety of speeds and turn to face in an arbitrary direction on the plane. The realism of the simulation is evaluated by comparing the computed motion to that of humans performing similar maneuvers. We perform the comparison qualitatively with real video images and quantitatively with biomechanical data.