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光电经纬仪不落地测量方法研究
投稿时间:2020-09-28  修订日期:2020-10-20  点此下载全文
引用本文:张保锋.光电经纬仪不落地测量方法研究[J].红外,2021,42(3):36~42
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作者单位E-mail
张保锋 95861部队 929782595@qq.com 
中文摘要:随着靶场观测目标各项性能的快速发展,靶场观测设备的性能需求也呈现出多样化、智能化、高机动性、高精度、自动化的发展趋势。为了实现无固定试验场坪条件下的光电经纬仪的不落地测量方案,设计了一种快速机动的不落地测量平台,并对其振动参数进行了测量。实验结果表明,在不落地测量模式下,设备在低于20°/s2角加速度的激励下,从伺服系统传递到基座的能量极小,电机激励载荷对平台的影响基本可以忽略,共振响应发生。
中文关键词:光电经纬仪  不落地测量  结构力学  振动参数
 
Research of Photoelectric Theodolite Measurement Method Without Landing
Abstract:With the rapid development of the performance of the range observation targets, the performance requirements of the range observation equipment also show a trend of diversification, intelligence, high mobility, high precision and automation. In order to realize the photoelectric theodolite measurement scheme without landing on the unfixed test ground, a fast mobile measurement platform without landing is designed, and its vibration parameters are measured in this paper. The experimental results show that the energy transferred from the servo system to the base is very small under the excitation of angular acceleration below 20°/s2 in the measurement mode without landing. The influence of motor excitation load on the platform can be ignored, and the resonance response occurs.
keywords:photoelectric theodolite  measurement without landing  structural mechanics  vibration parameters
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