| Popis: |
Since focusing mechanisms is essential equipment, which could compensate the difference between adjustment environments and working conditions of space optics remote sensors, the detection of it is very important. Based on engineering practice, this paper firstly introduces the basic detection of focusing mechanisms, that is the appearance inspection and the boundary dimension inspection, and then introduces several common performance test projects, that is the detection of stroke, step length, gravity inclination, rock, and empty back and the test of modal, self-locking performance and closed-loop accuracy, and also introduces relative detection methods and cautions. At last it briefs other derivative detection projects. (2014) Trans Tech Publications, Switzerland. |
