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Issue 1 ， 1996
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Application or Micro Electro Mechanical System on Medicine and Biology
Abstract：The paper summarizes in general the features and the trend of the development ofmodern micro electro mechanical system research;reviewes the application of MEMs inmedicine and biology;introduces the research work of micro active catheter in Japan;at last,points out the development of MEMs applied on medical practice.Keywords：MEMs;Medicine and biology;Micro active catheter- 48
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Published：2020-08-12 -
Key Technology Analyse And Develop Researching of the Tactical Laser Weapon System
Abstract：The operation in modern war,current developing situaion and system compose of thetactical laser weapon system is presented.The key technics and developing level of laserweapon which is composed by high energy laser directed emitting control.precised trackingand pointing target,atmosphere transmitting effect and correcting,damage mechnism ofhigh energy laser,and high energy laser etc.is elaborated. A few reference date is presented.Keywords：High energy lasers;Tactical laser weapons- 34
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Published：2020-08-12 -
Design or Driver or Cavity Dumper for Tunable Picoseconde Pulsed Dye Laser Systen
Abstract：The paper describes the working principle of the cavity dumper which is used as outputport of the picosecond pulsed dye laser system,and introduces the electronic technology toconstruct the driver of the cavity dumper.The experiment results getting from constructedinstrument are presented.- 44
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Published：2020-08-12 -
Discussion on the Next Generation of CO2 Lases Engraving Machine
Abstract：The principles of the lst.2nd and 3rd generations of CO2,lases engraving machine arediscribed and their menufactured pictures are given for comparing. On the basis of theresults above,the new generations of CO2 laser engraving or cutting machine are discussed.Keywords：Laser engraving machin;CO2 lasers;Precision processing- 38
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Published：2020-08-12 -
Review of Some Integrated Silicon Micro-sensor Systems
Abstract：This paper reviews some integrated silicon micro-sensor systems,hybrid silicon micromachine and optical fibre array sensor,integrated silicon micro-mechancial optical pressuresensor and micro-multichannel spectrum analyzer,which have been developed by authors inrecent years.The structures,working principles and frbrication processes are briefly introduced.Keywords：Micro-mechanical technology;Micro-sensor system;Micro-machining silicon cantiliver;Integrated optic;Multi-channel spectrum analyzer- 50
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Published：2020-08-12 -
Design or Mask for Dynamic Aim Generator Image
Abstract：This paper describes design idea of mask manufacture of dynamic aim generator imageand its mading process.It was used in experimental lithography and got a better result.Anew method was found for the manufacture of nonglobal mask.Keywords：Dynamic aim generator;Drum image;Photolithography;Mask- 29
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Published：2020-08-12 -
Study on the Working Distance Equation of Laser Ranging and Tracking
Abstract：The principles of laser ranging and tracking system are described,the working distanceequations in different condition are inferred.Keywords：laser ranging;Laser tracking;Working distance- 53
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Published：2020-08-12 -
Control Algorithm or Quick Positioning
Abstract：This paper describes tracking and pointing servo control system to two steps,in thecondition of large angle error,based on the dual mode control algorithm,two principles ofthe transposition condition are presented. The response time of the digital control systemconducted by this algorithm is proved to be profitable by the experimental result.Keywords：Dual mode control;response time- 33
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Published：2020-08-12 -
A New Method to Create Characters for Video Display
Abstract：A new method using a serial prot of the DSP TMS320C25 to create characters at the rateof 10MHz for video display is introduced.The method is quite simple and not occupies manyinternal resources of the TMS320C25.The method is applied and achieved good results.Keywords：Video character display;Serial port;Character array- 33
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Published：2020-08-12 -
Developing Progress or Multiframe Gated Microchannel Plate X-Ray Camera
Abstract：This paper describes the structure and princinple of a multi frame gated microchannelplate(MCP)X-ray camera.Also,the gating model and developing progress of the camera is introduced.Keywords：MCP;X-ray camera- 76
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Published：2020-08-12 -
Infrared Diffuse Rerlectance instrument Used in the Fourier Transform Spectroscopy
Abstract：General consideration and design ideas for an infrared diffuse reflection instrument usedin the Fourier transform spectroscopy are introduced and some main questions are discussedin design of instrument.Radiation energy loss of the instrument is 27 percent;incident opticalspot is reduced by six times.At last spectral charts of several samples tested by the instrument are given,and the characters of the instrument are introduced.Keywords：diffuse reflection;Energy loss;Spectral chart- 41
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Published：2020-08-12 -
Grinding Manufacture or Optical Glass
Abstract：A technological process,Electolytic In-process Dressing(ELID),that the semi-opticalsurface can be received by grinding optical glass on ordinary flat grinder.is introduced. Theauthers have grinded K9 and crystallite glass,and the surface roughness Ra is no more than0.015um,flatness on more than 1um.It also makes a further exploration of some phenomenons during the process.Keywords：optical glass;Semi-optical surface;ELID- 73
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Published：2020-08-12 -
Analysis and Design of Damper Applied to Unmanned Reconnaissance Plane
Abstract：We have introduced the principle of damper which is applied to unmanned plane,emphasizing some problem and determinning parameters.Keywords：Damper;vibration;Damping- 29
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Published：2020-08-12 -
Fiber-optic Sensing of Temperature Based on Light Reflected from Semiconductor Surface
Abstract：The use of the reflectance of semiconductor surface changing with temperature to makefiber-optic temperature sensor is described.The measuring range of the sensor is 20℃ to200℃.It's responsive time constant is less than three seconds and it's sensitivity limit is 1℃.The structure of the sensor is simple.It's output has a switch property.Keywords：Reflection of semiconductor surface;optical fiber;temperature sensor- 55
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Published：2020-08-12 -
Sliding Mode Variable Structure Predictor Controller for Systems with Delay
Abstract：The discrete variable structure controller is first reviewed and discussed.And then combined with the predictor control method,we propose a sliding mode variable structure predictor controller.Simulation results illustrate the effectiveness of the control method.Keywords：Systems with delay;Sliding mode;ariable structure control;Predictor control- 31
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Published：2020-08-12 -
An Intelligent Serial Port with Channel-switching Ability
Abstract：This paper describes an intelligent serial port with channel-switching ability. In this serial port,a micro-processor is just used for serial communication that makes the mast--processor have much time for data-processing.And the channel-switching ability is need when thesystem is important.It can keep the system operating even if any port of the system is failure.Keywords：Serial port;Dual port memory;Channel-switching- 18
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Published：2020-08-12 -
Calculating Characteristic Curves of Inductive Motors and Transformers with Daivenam Law
Abstract：The factors of magnetizing circuits of inductive motors and transformers are not linear.It will take a lot of calculation to got accurate characteristic curves for them.With ourmethods you will get accurate characteristic curves without too much calculation.Keywords：Magnetizing impedance;Daivenam law;Characteristic curve- 36
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Published：2020-08-12 -
An Optoelectronic Image Measuring System for foe Inner Profile of the Aspherical Rotary Component
Abstract：A novel optoelectronic image measuring system is introduced based on the fheory kfmanual for the vision. The systemsconsist of optical neasuring Laser scanning,computet image processimg and xkmputer control subsystm.Itis used for Making anon xontact neasarement the inner profile of a tupical aspherical rotaty conponent in the moden imdustry withthe system,the inage of the profile and 3-D,surface can be given,The principle of themeawutenent and the construction and feature of the measuring systen ate presented.Keywords：3-D surface measurement;Non contact measurement;Image measurement;computer vision- 34
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Published：2020-08-12 -
Measurement of Laser Power and Wavelength Using a Bijunction Silicon Color Sensitive Cell
Abstract：The method of measureing laser power and wavelength at the same time using a hijunction silicon color sensitive cell as a detector is presented the performances of the instrumentwhich consists of detector,light current amplifier,A/D translator and computer are discussed. At first the wavelength is detected andethen the wavelength sensitivity of the detector is calibrated by the computer automatically during the laser measurement.The measuringerrors are within ?2.5% for light power and ?2.5nm metr for wavelength separately.Keywords：Color sensitive cell;Laser power meter;Wavelength- 38
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Published：2020-08-12 -
A Mirror Holder or Good Performance
Abstract：The mirror holder is a device in common use for many instruments.It is necessary thatthe mirror holder has a well adjusting performance so as to tune light path of the instrumentsmoothly.In line with this a construction of the mirror holder is proposed. Performance ofthe adjusting machine of the construction is analysed by using displacement resolutionmethod.Theortical analysis and practical application show that the mirror holder has excellent performance which insures orthogonal independence between two dimension of movement of light patch in small range.The mirror holder shields the light through hole least.Theholder is constructed simple and cost low. It may be uesd in many instruments conveniently.- 43
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Published：2020-08-12 -
On Line Research On Lighting Charactreristics Measuring System for Motor Vehicular Lamp
Abstract：The paper presents a new neasuring instrument used for derection of photometric charactreritics of motor vehicular lamp. The System can test chromatic of motor vehicular lamp inline.It is a fast auto-measuring system and measuring results agreement with national standard.Keywords：Light shape;Illumination;Motor vehicular lamp- 48
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Published：2020-08-12
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