近场遥测系统发射部分电路的设计  

A Design of Emission Circuit on Remote Measure in Near Field

作　　者：石云霞[1] 傅素英[1] 

机构地区：[1]青岛建筑工程学院,青岛266033

出　　处：《青岛建筑工程学院学报》2004年第1期79-81,88,共4页Journal of Qingdao Institute of Architecture and Engineering

摘　　要：针对在狭小空间紧凑条件下测试车辆发动机活塞及连杆的应力场、温度场及传动部分的转速和扭矩的问题,采用了近场遥测的技术,设计出了发射部分的电路,通过仿真技术,系统达到预期结果。Focusing on the problem of how to measure the stress field and temperature field of vehicle engine piston and linking pole, and how to measure the rotating speed and the torque of transmission device in narrow space, the technology of remote-measuring in near field is utilized, the emission circuits are designed. The desired results have been achieved by way of simulation.

关 键 词：车辆发动机 活塞 连杆 近场遥测 应力场 温度场 发射 

分 类 号：U467.2[机械工程—车辆工程]