基于LMA的空中机器人情感表达方法研究

Abstract

研究了空中机器人通过三维运动轨迹链的变化模拟人类表达情感的方法。针对三维空间中行为轨迹链所表达情感的认识问题，设计了轨迹链–情感标准集。针对多参数运动轨迹链设计，采用拉班运动分析(Laban Movement Analysis, LMA)理论建立了基于运动轨迹链参数的情感表达模型，根据情感状态及其变化而改变运动轨迹链从而实现情感表达。实验验证了该方法进行情感表达的有效性和充分性。 A method for the aerial robots’ emotion expressing by simulating humans through the changes of trajectories of 3D motion is researched. Aiming at the problem of the perception to the emotion expressed through a trajectory in 3D space, a trajectory-emotion standard set is designed. For the problem of designing the multi-parameter trajectory, an emotion expressing model based on the parameters of the trajectory is established by using Laban Movement Analysis (LMA) theory. With this model, the emotions can be expressed by changing the trajectory according to the changes of emotional states. The effectiveness and sufficiency of this method are proved by experiments.