| 基于AT89S52的车轮瞬时功率测量方法研究 |
| |
| 引用本文： | 赵玮,王强,敬奇锋,王林. 基于AT89S52的车轮瞬时功率测量方法研究[J]. 仪表技术与传感器, 2011, 0(8) |
| |
| 作者姓名： | 赵玮 王强 敬奇锋 王林 |
| |
| 作者单位： | 解放军理工大学工程兵工程学院,江苏南京,210007 |
| |
| 摘 要： | 研究测量工程机械车轮瞬时功率的一种新方法,对滚筒转速、扭矩以及转角加速度进行测量,降低了力矩不平衡对测量精度的影响；采用AT89S52单片机对JC传感器采集的转速与扭矩脉冲信号进行测量与分析,并通过RS-232送至工控机,减小了力矩不平衡给功率测量带来的误差,对车辆动力性能和柴油车加载减速工况检测有参考价值.
|
| 关 键 词： | 瞬时功率 扭矩 角加速度 AT89S52 |
Research on Measurement Method of Wheel Instantaneous Power Based on AT89S52 |
| |
| ZHAO Wei,WANG Qiang,JING Qi-feng,WANG Lin. Research on Measurement Method of Wheel Instantaneous Power Based on AT89S52[J]. Instrument Technique and Sensor, 2011, 0(8) |
| |
| Authors: | ZHAO Wei WANG Qiang JING Qi-feng WANG Lin |
| |
| Affiliation: | ZHAO Wei,WANG Qiang,JING Qi-feng,WANG Lin(Engineering Institute of Corps of Engineers,PLA University of Science and Technology,Nanjing 210007,China) |
| |
| Abstract: | A new method to measure the instantaneous power output by driving wheels of construction machinery was studied.The rotate speed,torque and angular acceleration of the roll were measured,so the influence of torque imbalance on the measurement aaccuracy was reduced.A AT89S52 SCM was used to measure and analyze the rotate speed and torque signals derived by the JC sensor,then the signals were sent to the computer through RS-232,so the power measure error caused by torque imbalance was decreased.The above work ... |
| |
| Keywords: | instantaneous power torque angular acceleration AT89S52 |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
