CHINA MEASUREMENT & TESTING TECHNOLOGY 2014 Issue 2 Research and application of improved background difference algorithm

Research and application of improved background difference algorithm
luo zhi wei ;, shao ming liang ;, wang chang rong ;

..............page:1-4

Research on FAT of key components of subsea Christmas tree
duan meng lan ;, guo xing wei ;, liu zhuo ;, song zhen hua ;, su li guo ;, xiao yi ping ;, zhang xian zhen ;, zhu yu pu ;

..............page:5-8

Error compensation method for flight attitude angles of rocket projectile based on geomagnetic field measurement
gao min ;, jia chun ning ;, lu zhi cai ;

..............page:9-12

Research on acquisition of constitutive relationship and hardness by indentation method
bao chen ;, cai li xun ;, yao bo ;

..............page:13-18

Measurement of visible light radiation based on color sensitive diode
huang xin ;, qian zuo ;, xiao shao rong ;, zhang zhou cai ;

..............page:19-22

Method of 3D reconstruction based upon single picture
cai ze min ;, hong xiao bin ;, luo pei yu ;, qiu chao le ;, wei chu liang ;

..............page:23-26,77

Simulation on quantitative test of crack on curve components with eddy current thermography
leng chun hu ;, wu dan ;, yang sui xian ;

..............page:27-30

Uncertainty evaluation of detonating cord internal diameter measurement and data processing model
han zuo ;, wang ming quan ;, wang peng ;

..............page:31-35

Dynamic pressure test and data analysis for downhole composite perforation
cui guang qiang ;, lei xiao ;, ma tie hua ;, pei dong xing ;, zhang shi fei ;

..............page:36-39

Application of adaptive filtering algorithm in vehicle width-height detection system
chen yuan chao ;, li li hong ;

..............page:40-43

Study on 3D laser scanner method on volume metrology of large-scale vertical tank
chen bo ;, chen xian lei ;, hao hua dong ;, li hong jun ;, men hai ning ;

..............page:44-48

Development of reference materials of clenbuterol hydrochloride in swine urine lyophilisate
ding min ;, li lan ying ;, liu gang ;, wen yan li ;, xu qin ;, xu li ;

..............page:49-52

Study of chemical constituents of Saccharum Alhagi
chang jun min ;, cheng zuo feng ;, li gai ru ;

..............page:53-55

Testing and analysis of rice-pattern glaze produced in Jingdezhen
cao chun e ;, chen yun xia ;, hong zuo ;, lu xi long ;, shen hua rong ;, ye zheng long ;

..............page:56-60

Determination of pyridine in particulate matter of mainstream cigarette smoke by head-space gas chromatography
liu yu bin ;

..............page:61-63

Detection methods of activity of T4 DNA ligase
tang xiang kai ;, wang zhi ;, ye de ping ;, zhou li hua ;

..............page:64-66,81

Determination of borax in foods by 3,4-dihydroxyazomethine-H flow injection spectrophotometry
xiao kai ;, yu ling yun ;, zhang xin shen ;

..............page:67-69

Design of maximum power point tracking controller with photovoltaic power generation
gao chun fu ;, he xin sheng ;, lu shuang ;, wang bin ;, xie chu xiong ;

..............page:70-73

Design of measurement platform for pressure sensor of brake system
cheng deng liang ;, huang zhi wen ;, jiang wei rong ;, wang wei hua ;, zhang kai ;

..............page:74-77

Coriolis mass flowmeter remotely monitor and controlling system based on ARM
sun mao yi ;, tang lin ;, zhao pu jun ;

..............page:78-81

Design of hive bees monitoring system based on MCU
huang wei ;, yang wei ;, zhang wen dong ;

..............page:82-85

Design and realization based on test system of proportional-valve
guan bo ;, liu zuo zuo ;

..............page:86-89

Design and implementation of flight control system for small quad-rotor
han shuai tao ;, li jie ;, liu xing hai ;, qi xiao hui ;

..............page:90-93

Design on new battlefield surveillance radar signal processing system
li xian li ;, qin shao gang ;, ren xin tao ;, tang gong min ;, zhang hong wei ;

..............page:94-97

Random signal processing method for FOG of stable targeting system
gao feng zuo ;, gao shuang ;, gao wei wei ;, jia bo ;, wang guang long ;

..............page:98-100,104

Simulation and control research of tunnel pressure wave simulation system for high-speed trains
chen chun jun ;, deng li ;, yang wei fang ;

..............page:101-104

BMBS vacuum booster test system
fan wei jun ;, guo bin ;, lu yi ;, xue jian ;

..............page:105-109

Design of signal procession circuit of laser gyro based on FPGA and DSP
li jin ming ;, su shu qing ;, zhang yong rui ;

..............page:110-113

Ultra-low power consumption backlight system of industrial instrumentation based on super capacitors
li bin ;, wang zhi guo ;, wang zhi yuan ;, zou heng chao ;

..............page:114-117

Study on optimum vibration parameters of vibration road roller
lin xiao lei ;, zhang chao ;

..............page:118-120,124

Design of performance test system for electromagnetic-controlled silicone-oil fan clutch
tan jiang rong ;, wang jian ;, yin ai jun ;

..............page:121-124

Study on passenger comfort affected by interior pressure variation
chen chun jun ;, lin feng ;

..............page:125-129

Establish ultrasonic guided wave testing system based on improved method of time reversal
du yun peng ;, wang jian bin ;, zhang xuan shuo ;

..............page:130-134

Research on test performance of power harmonic for methods of Fourier transform and wavelet transform
dong sheng you ;, li hai jun ;, wang ze ;, wu rui zhu ;, xiao ji xue ;, yang lin ;, zeng qiang ;, zhang han zhong ;

..............page:135-140

Application of wavelet maximal modulus method in rotating machinery fault diagnosis
ji guo yi ;, lv xuan zhe ;

..............page:141-144