应用光学, 2005, 26 (4): 30, 网络出版: 2006-05-19  

某型激光测距系统可靠性预计

Reliability Prediction for a Certain Type of Laser Range Finder
作者单位
华中科技大学,光电子工程系,湖北,武汉,430074
摘要
在试验数据有限的情况下,通过分析激光测距系统工作模式和建立系统可靠性模型解决了小批量、复杂的某型激光测距系统可靠性评价问题.根据以前相似产品的试验数据,采用相似电路法对系统可靠性进行预计.根据激光晶体、染料片、全反射镜、聚光腔等元器件的寿命,对激光器寿命进行预计, 并在实际使用中得到了验证.这对系统设计和使用具有重要参考作用.
Abstract
In the case of the condition of finite test data, in order to solve the problem of reliability prediction for a certain type of laser range finders, which are produced on a small scale and complicated, reliability models are established with analyses of the operating modes of the rangefinders. On the basis of the test data from the previous similar products, reliability of the system is predicted with the method of similar circuit. According to the life of laser crystal, dye piece,totally reflecting mirror, light focusing cavity and so on, laser life is predicted.These predicting values are verified in actual use. This serves the function of reference in system design and application.

吴晗平. 某型激光测距系统可靠性预计[J]. 应用光学, 2005, 26(4): 30. 吴晗平. Reliability Prediction for a Certain Type of Laser Range Finder[J]. Journal of Applied Optics, 2005, 26(4): 30.

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