| 基于激光原理的直升机旋翼共锥度测量系统设计 |
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| 引用本文： | 邓超,蔡成涛,姜迈.基于激光原理的直升机旋翼共锥度测量系统设计[J].计算机测量与控制,2011,19(1). |
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| 作者姓名： | 邓超 蔡成涛 姜迈 |
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| 作者单位： | 哈尔滨工程大学,自动化学院,黑龙江,哈尔滨,150001 |
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| 基金项目： | 国防科技工业技术基础科研 |
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| 摘 要： | 直升机旋翼共锥度是旋翼动平衡测量的一个重要参数,它直接影响直升机机动性能、安全性能等多方面重要指标;针对在旋翼高速旋转的状态下测量共锥度值的系统特点,采用切割激光光路法进行直升机旋翼共锥度测量,对其基本原理进行了介绍;设计了一种单光源、单光电接收器的光路结构,之后对信号采集处理部分以及上位机软件的设计进行了介绍.该系统结构简单,成本低廉,具有较高的系统可靠性和稳定性,可实现对直升机旋翼共锥度较高精度的测量.
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| 关 键 词： | 共锥度 直升机 切割激光 AVR单片机 CAN总线 |
Design of a Measurement System Based on Laser Method for Detection of Helicopter Rotary-Wing Pyramidal Angle |
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| Deng Chao,Cai Chengtao,Jiang Mai.Design of a Measurement System Based on Laser Method for Detection of Helicopter Rotary-Wing Pyramidal Angle[J].Computer Measurement & Control,2011,19(1). |
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| Authors: | Deng Chao Cai Chengtao Jiang Mai |
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| Affiliation: | Deng Chao,Cai Chengtao,Jiang Mai(College of Automation,Harbin Engineering University,Harbin 150001,China) |
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| Abstract: | Helicopter rotor pyramid angle is an important parameter for rotor dynamic balance.It directly affects the performance of helicopter mobility,security and many key indications.According to the characteristic of the rotor pyramid angle at a high speed,using laser cutting method for rotor pyramid angle measurement,design a single light source,a single optical receiver optical structure and the basic principle was introduced,after that the signal acquisition and processing components and the design of PC softw... |
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| Keywords: | rotary-wing pyramidal helicopter cutting laser AVR microcontroller CAN-bus |
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