The New High-precision Bombing Point Of Time Measuring Instrument

The lead characters of missile and others flying bomb shell have great signification to their bombing power. For example, if lead does not ignite well, even the bomb is greater power, the bomb is not to expect purpose in air.High precision bombing time measure instrument solves the question of large d i stance f I y i ng bomb she I I I ead i gn i t i ng & work i ng department bomb i ng abso I ute t i me measuring. High precision bombing time measure instrument avoids the disadvantages of fixed type bombing time measure instrument that measure only one air area, and di stance is smal I. High precision bombing time measure device have the advantages, such as high precision, good in time, large distance (40Km),etc. High precision bombing time measure instrument research success has great signification for our country national defense.Designs the new type High precision bombing time measure instrument, it main contents:(1) Deals with the principles & calculating bases of bombing case. Analysing and calculating shows that it can be seen as sphere shape of TNT air bomb.(2) The main technology characters of this measure instrument, a)Measure bombing point absolute time in time, precision is 0.2ms; b)Measure method of bombing point : optics and electronics double tube &. CCD;c)Optics measure wide and focus : fits with measuring required ;d)Bombing point measure eye field : ^1~1.5? ; e)The rate of error :< 0.5% ;f)It has data out in time and 422 standard interface and can be network interface; g)The distance of continue measure : ^ls; h)Display: absolute time and number of bombing point; i)Working distance: 5?0Km?7Kg TNT)(3) Introduces the constitution and working principle of this device. The main constitution: telephone; optics and electronics detecter ( four quadrant detecter);signal processor ;MCU ;CCD; disturb signal processor; distance predetermine device; time code clock.Working principle of this device: Both shock wave and shining when flying bomb shell bombs. The device displays bombing time through the brightest point .(4) Gives the schema design of mechanics and optics system & electronics system of this instrument.(5) Analyses the characters of this system simply. Analyses power rate of input light and working distance and system dynamic area..(6) Provides the experiment/testing data and in the same time treats & analyses it.The result of above shows that the design is available and proper. It fits in with the technology characters & the require of this instrument rightly working. In a degree, the paper (design) has creation and reference value.