基于碰撞检测技术的虚拟信号检测仿真

Simulation Study on Signal Detection Process Based on Collision Detection Technology

中文关键词:  虚拟维修样机  碰撞检测技术  信号检测仿真

英文关键词:virtual maintenance prototype  collision detection technology  signal detection simulation

中文摘要:

      针对信号检测仿真出现的探头穿透装备模型、探头末端无法触碰检测点等问题，在阐述导航装备虚拟维修样机碰撞检测类型的基础上,分析了信号检测仿真对探头旋转角度、探头移动路径和信号程序段等数据的需求，设计了基本实现过程，提出了探头组的运动控制方法。最后，运用Virtools 5.0的行为模块设计实现了真实感强、流畅性好的信号检测过程，验证了该仿真方法的可行性。

英文摘要:

      In the simulation process of signal detection,the probe pierces maintenance model and the tip of probe can not contact the detection point.Aiming at these problems,the data requirements of the angles probe rotating on,the paths probe moving on and the segments of wave programme in signal detection simulation are analyzed,the process of model implement is designed,and the method of shape control is advanced，based on the introduction of the collision detection styles of navigation equipment virtual maintenance prototype.The real and tripping process of signal detection model is designed and implemented to validate the feasibility of the simulation method with the building-blocks in Virtools 5.0.