基于惯性传感器的可穿戴人机交互设备信息控制模型

Information Control Model of Wearable Human-Machine Interaction Equipment Based on Inertial Sensors

针对可穿戴人机交互设备信息控制,采用传统控制模型易受行为抖动影响,导致控制效率较低,为了解决该问题,提出了基于惯性传感器控制模型;通过测量变形量分析外界作用力下惯性传感器内部敏感元件变形情况,以此作为人机交互空间,在该空间内对表面行为和混合行为进行统一处理,并设计连续交互空间分层处理流程;根据分层处理结果,研究具体传感阶段和控制步骤,通过分析不同阶段时间,可有效控制基于惯性传感器的可穿戴人机交互设备信息;经过防抖处理,可改善传统模型存在的抖动问题;由实验对比结果可知,该模型最高控制效率可达到91%,具有较好控制效果。

For the information control of wearable man-machine interactive equipment,the traditional control model is easy to be affected by behavior jitter,which leads to low control efficiency.In order to solve this problem,a control model based on inertial sensor is proposed.The deformation of the inner sensitive element of the inertial sensor under the external force is analyzed by measuring the deformation quantity,which is used as the human-computer interaction space to deal with the surface behavior and the mixed behavior in this space.And design the process of continuous interactive space layered processing.According to the results of hierarchical processing,the specific sensing stages and control steps are studied.By analyzing the time of different stages,equipment information of wearable man-machine interaction based on inertial sensors can be effectively controlled.After anti-shake treatment,the jitter problem of traditional model can be improved.The experimental results show that the maximum control efficiency of the model can reach 91%,and the model has better control effect.