一种测扭齿的接触式角度测量方法

童晓艳; 鲁东生; 柏慧; 常龙

doi:10.13700/j.bh.1001-5965.2023.0721

一种测扭齿的接触式角度测量方法

doi: 10.13700/j.bh.1001-5965.2023.0721

童晓艳^1, ,,
鲁东生²,
柏慧³,
常龙⁴

1.
北京航空航天大学宇航学院，北京 100191
2.
航空工业哈尔滨飞机工业集团有限责任公司飞机设计研究所，哈尔滨 150060
3.
中国航发南方工业有限公司，株洲 412002
4.
上海宇航系统工程研究所，上海 201108

详细信息

通讯作者:
E-mail：tongxiaoyan@buaa.edu.cn

中图分类号: TB22
计量
- 文章访问数: 331
- HTML全文浏览量: 119
- PDF下载量: 47
- 被引次数: 0
出版历程
- 收稿日期: 2023-11-03
- 录用日期: 2023-11-13
- 网络出版日期: 2023-11-20
- 整期出版日期: 2026-01-15

A contact angle measurement method for torsional teeth

1.
School of Astronautics，Beihang University，Beijing 100191，China
2.
Aircraft Design and Research Institute，Aviation Industry Harbin Aircraft Industry Group Co.，Ltd.，Harbin 150060，China
3.
Aecc South Industry Company Limited，Zhuzhou 412002，China
4.
Shanghai Aerospace System Engineering Institute，Shanghai 201108，China

More Information

Corresponding author: E-mail：tongxiaoyan@buaa.edu.cn

摘要

摘要:
测扭齿角度的测量在直升机动力系统的制造和性能测试中很常用。为提高装调设备制造中测扭齿角度测量的精度，设计一种利用磁性编码器测量测扭齿角度的接触式测量方案，分析利用接触式测针测量测扭齿角度过程中由于测针与直驱电机不对心导致的安装误差、测扭齿装夹时与直驱电机不同心导致的误差及二者耦合对测扭齿角度测量的影响；提出一种利用多余观测进行角度测量的方法，消除测扭齿和测针的安装误差对角度测量结果的影响，推导角度计算式；在设计并搭建的测量装置中利用所提方法测量了测扭齿的角度，并和三坐标机测量结果进行比较。结果表明：所提方法不仅降低对测量系统的安装和调试要求，还提高测扭齿角度测量的准确度，亦可用于类似的角度精密测量中。
- 角度测量 /
- 接触式测量 /
- 安装误差 /
- 测扭齿 /
- 直升机传动系统
Abstract:
The angle measurement of torsional teeth is commonly used in the manufacture and performance test of a helicopter power system. The impact of their coupling on the measurement of torsional teeth angle is examined, as is the influence of installation error caused by the non-alignment between the contact measuring probe and the direct drive motor during the measurement of torsional teeth angle, the error caused by the non-concentricity between the measuring probe and the motor during the installation of torsional teeth, and a contact measuring scheme for measuring torsional teeth angle using a magnetic encoder. A method of angle measurement using redundant observations is proposed and verified by practical angle measurement, which eliminates the influence of the installation errors of torsional teeth and probe on the measurement results, and deduces the angle calculation formula. The results show that the proposed method not only reduces the installation and debugging requirements of the measuring system but also improves the accuracy of angle measurement for the torsional teeth, making it suitable for similar precise angle measurements.
- angular measurement /
- contact measurement /
- installation error /
- torque-measuring gear /
- helicopter transmission system

HTML全文

图 1 动力涡轮传动轴上的测扭齿

Figure 1. Torque-measuring gear on power turbine drive shaft

下载: 全尺寸图片幻灯片

图 2 安装于角度测试台上的测扭齿

Figure 2. Screenshot of torque-measuring gear and its angle measuring system

下载: 全尺寸图片幻灯片

图 3 测针与测扭齿接触时的照片

Figure 3. Photo of probe contacting with torque-measuring gear

下载: 全尺寸图片幻灯片

图 4 计算模型

Figure 4. Calculation model

下载: 全尺寸图片幻灯片

图 5 测针安装不对心时测扭齿角度计算模型

Figure 5. Angle calculation model of torque-measuring gear when probe is installed out of alignment

下载: 全尺寸图片幻灯片

图 6 不同轴时测扭齿角度计算模型

Figure 6. Calculation model for noncoaxial torque-measuring gear

下载: 全尺寸图片幻灯片

图 7 多余观测的测扭齿角度计算模型

Figure 7. Angle calculation model of torque-measuring gear for redundant observation

下载: 全尺寸图片幻灯片

表 1 不同测量方法的角度测量结果比较

Table 1. Angle measurement results of different measurement methods

试件编号	测扭齿角度
试件编号	基本方法	本文方法	三坐标机测量
1	90°57′36″	89°59′27″	89°59′26″
2	88°47′16″	89°58′20″	89°58′19″
3	92°9′10″	91°15′00″	91°15′00″

下载: 导出CSV

参考文献(15)

[1]	陈竞炜, 徐鲁兵, 蒋晓伟. 涡轴发动机的输出扭矩测量装置: 中国, CN102607751B[P]. 2014-06-11. CHEN J W, XU L B, JIANG X W. Output torque measurement device for turboshaft engines: China, CN102607751B[P]. 2014-06-11(in Chinese).
[2]	洪焱, 沈小林, 田野, 等. 基于自由转自的纱线扭矩的检测方法[J]. 纺织学报, 2021, 42(10): 61-66. HONG Y, SHEN X L, TIAN Y, et al. Method for detecting yarn torque based on free rotation[J]. Journal of Textile Science, 2021, 42(10): 61-66(in Chinese).
[3]	杨坚, 廖东华, 高松, 等. 大鼠食道扭转生物力学特性[J]. 航天医学与医学工程, 2004, 17(2): 126-129. YANG J, LIAO D H, GAO S, et al. Biomechanical torque properties of rat esophagus[J]. Space Medicine & Medical Engineering, 2004, 17(2): 126-129(in Chinese).
[4]	贾敏, 杨嘉亮, 王涛, 等. 角度和扭矩同步测量装置的研究[J]. 中国机械, 2020(8): 128-130. JIA M, YANG J L, WANG T, et al. Research on synchronous measurement device for angle and torque[J]. China Machinery, 2020(8): 128-130(in Chinese).
[5]	王聚存, 周斌, 李孝锋. 测扭齿夹角调整工装: 中国, CN203981319U[P]. 2014-12-03. WANG J C, ZHOU B, LI X F. Torsion gear included angle adjusting tool: China, CN203981319U[P]. 2014-12-03(in Chinese).
[6]	徐敏, 高文玲. 用三坐标测量机间接测量空间角度及误差分析[J]. 计量技术, 1993, 37(3): 16-19. XU M, GAO W L. Indirect measurement of spatial angle with CMM and error analysis[J]. Measurement Technique, 1993, 37(3): 16-19(in Chinese).
[7]	彭希锋, 陈爽, 李海星, 等. 基于激光位移传感器的面角度测量技术研究[J]. 仪器仪表学报, 2017, 38(11): 2735-2743. PENG X F, CHEN S, LI H X, et al. Study on the plane angle measurement technology based on aser displacement sensors[J]. Chinese Journal of Scientific Instrument, 2017, 38(11): 2735-2743(in Chinese).
[8]	钟亦林, 马有为, 丁国清, 等. 非接触三点内径测量法中角度安装误差的校准方法研究[J]. 仪表技术与传感器, 2023(4): 107-112. ZHONG Y L, MA Y W, DING G Q, et al. Calibration of angle setting error in non-contact inner diameter measurement by three-point method[J]. Instrument Technique and Sensor, 2023(4): 107-112(in Chinese).
[9]	吴常铖, 杨德华, 曹青青, 等. 基于视觉和最大长度序列的旋转角度测量系统[J]. 中国测试, 2022, 48(1): 122-128. WU C C, YANG D H, CAO Q Q, et al. Rotation angle measurement system based on visual and maximum length sequence[J]. China Measurement & Test, 2022, 48(1): 122-128(in Chinese).
[10]	王馨悦, 徐志伟. 基于双目视觉的可变后掠角机翼角度测量技术[J]. 国外电子测量技术, 2022, 41(11): 114-119. WANG X Y, XU Z W. Variable swept wing angle measurement technology based on binocular stereo vision[J]. Foreign Electronic Measurement Technology, 2022, 41(11): 114-119(in Chinese).
[11]	邹炎升, 张乃元, 袁辉, 等. 异形光斑的高精度光束偏转角度测量[J]. 中国空间科学技术, 2022, 42(1): 107-113. ZOU Y S, ZHANG N Y, YUAN H, et al. High precision deflection angle measurement of irregular light spot[J]. Chinese Space Science and Technology, 2022, 42(1): 107-113(in Chinese).
[12]	周必雷, 李荣锋, 曾丽, 等. 一种主瓣干扰下基于滑窗子阵的稀疏测角方法[J]. 北京航空航天大学学报, 2023, 49(7): 1623-1629. ZHOU B L, LI R F, ZENG L, et al. A sparse estimation method for radar target direction with sliding-window subarray configuration in mainlobe jamming[J]. Journal of Beijing University of Aeronautics and Astronautics, 2023, 49(7): 1623-1629(in Chinese).
[13]	宋栓军, 王启宇, 贾秀海, 等. 基于斜齿轮端面与侧面图像处理的螺旋角测量方法[J]. 西安工程大学学报, 2021, 35(3): 81-85. SONG S J, WANG Q Y, JIA X H, et al. Helix angle measurement method based on end face and side image processing of helical gear[J]. Journal of Xi’an Polytechnic University, 2021, 35(3): 81-85(in Chinese).
[14]	CHEN X, HE X R, ZHANG Y, et al. Angle measurement method based on cross-orthogonal hall sensor[C]//Proceedings of the IEEE 16th International Conference on Electronic Measurement & Instruments. Piscataway: IEEE Press, 2023: 153-158.
[15]	金日守, 戴华阳. 误差理论与测量平差基础[M]. 北京: 测绘出版社, 2011. JIN R S, DAI H Y. The basis of error theory and surveying adjustment[M]. Beijing: Sino Maps Press, 2011(in Chinese).